From 9ac1510407cbadb2ff6790c296617405fda27895 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 8 Oct 2012 10:13:09 -0300 Subject: [media] i2c: vs6624: use module_i2c_driver to simplify the code Use the module_i2c_driver() macro to make the code smaller and a bit simpler. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun Acked-by: Scott Jiang Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/vs6624.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/vs6624.c b/drivers/media/i2c/vs6624.c index 42ae9dc9c57..f434a19b9bc 100644 --- a/drivers/media/i2c/vs6624.c +++ b/drivers/media/i2c/vs6624.c @@ -910,18 +910,7 @@ static struct i2c_driver vs6624_driver = { .id_table = vs6624_id, }; -static __init int vs6624_init(void) -{ - return i2c_add_driver(&vs6624_driver); -} - -static __exit void vs6624_exit(void) -{ - i2c_del_driver(&vs6624_driver); -} - -module_init(vs6624_init); -module_exit(vs6624_exit); +module_i2c_driver(vs6624_driver); MODULE_DESCRIPTION("VS6624 sensor driver"); MODULE_AUTHOR("Scott Jiang "); -- cgit v1.2.3-70-g09d2 From 01aea0bfd8dfa8bc868df33904461984bb10a87a Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 8 Oct 2012 10:13:41 -0300 Subject: [media] i2c: adv7183: use module_i2c_driver to simplify the code Use the module_i2c_driver() macro to make the code smaller and a bit simpler. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun Acked-by: Scott Jiang Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/adv7183.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/adv7183.c b/drivers/media/i2c/adv7183.c index e1d4c89d714..10c3c1db4cd 100644 --- a/drivers/media/i2c/adv7183.c +++ b/drivers/media/i2c/adv7183.c @@ -681,18 +681,7 @@ static struct i2c_driver adv7183_driver = { .id_table = adv7183_id, }; -static __init int adv7183_init(void) -{ - return i2c_add_driver(&adv7183_driver); -} - -static __exit void adv7183_exit(void) -{ - i2c_del_driver(&adv7183_driver); -} - -module_init(adv7183_init); -module_exit(adv7183_exit); +module_i2c_driver(adv7183_driver); MODULE_DESCRIPTION("Analog Devices ADV7183 video decoder driver"); MODULE_AUTHOR("Scott Jiang "); -- cgit v1.2.3-70-g09d2 From c003ab1bedf028db15b0185b683d5c387204e8f5 Mon Sep 17 00:00:00 2001 From: David Härdeman Date: Thu, 11 Oct 2012 19:11:54 -0300 Subject: [media] rc-core: add separate defines for protocol bitmaps and numbers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The RC_TYPE_* defines are currently used both where a single protocol is expected and where a bitmap of protocols is expected. Functions like rc_keydown() and functions which add/remove entries to the keytable want a single protocol. Future userspace APIs would also benefit from numeric protocols (rather than bitmap ones). Keytables are smaller if they can use a small(ish) integer rather than a bitmap. Other functions or struct members (e.g. allowed_protos, enabled_protocols, etc) accept multiple protocols and need a bitmap. Using different types reduces the risk of programmer error. Using a protocol enum whereever possible also makes for a more future-proof user-space API as we don't need to worry about a sufficient number of bits being available (e.g. in structs used for ioctl() calls). The use of both a number and a corresponding bit is dalso one in e.g. the input subsystem as well (see all the references to set/clear bit when changing keytables for example). This patch separate the different usages in preparation for upcoming patches. Where a single protocol is expected, enum rc_type is used; where one or more protocol(s) are expected, something like u64 is used. The patch has been rewritten so that the format of the sysfs "protocols" file is no longer altered (at the loss of some detail). The file itself should probably be deprecated in the future though. Signed-off-by: David Härdeman Cc: Andy Walls Cc: Maxim Levitsky Cc: Antti Palosaari Cc: Mike Isely Signed-off-by: Mauro Carvalho Chehab --- drivers/media/common/siano/smsir.c | 2 +- drivers/media/i2c/ir-kbd-i2c.c | 14 +-- drivers/media/pci/cx18/cx18-i2c.c | 2 +- drivers/media/pci/cx23885/cx23885-input.c | 6 +- drivers/media/pci/cx88/cx88-input.c | 8 +- drivers/media/pci/ivtv/ivtv-i2c.c | 8 +- drivers/media/pci/saa7134/saa7134-input.c | 2 +- drivers/media/rc/ati_remote.c | 2 +- drivers/media/rc/ene_ir.c | 2 +- drivers/media/rc/fintek-cir.c | 2 +- drivers/media/rc/gpio-ir-recv.c | 2 +- drivers/media/rc/iguanair.c | 2 +- drivers/media/rc/imon.c | 40 ++++---- drivers/media/rc/ir-jvc-decoder.c | 4 +- drivers/media/rc/ir-lirc-codec.c | 4 +- drivers/media/rc/ir-mce_kbd-decoder.c | 4 +- drivers/media/rc/ir-nec-decoder.c | 4 +- drivers/media/rc/ir-rc5-decoder.c | 14 ++- drivers/media/rc/ir-rc5-sz-decoder.c | 6 +- drivers/media/rc/ir-rc6-decoder.c | 8 +- drivers/media/rc/ir-sanyo-decoder.c | 4 +- drivers/media/rc/ir-sony-decoder.c | 17 +++- drivers/media/rc/ite-cir.c | 2 +- drivers/media/rc/keymaps/rc-imon-mce.c | 2 +- drivers/media/rc/keymaps/rc-rc6-mce.c | 2 +- drivers/media/rc/mceusb.c | 2 +- drivers/media/rc/nuvoton-cir.c | 2 +- drivers/media/rc/rc-loopback.c | 2 +- drivers/media/rc/rc-main.c | 73 ++++++++------ drivers/media/rc/redrat3.c | 2 +- drivers/media/rc/streamzap.c | 2 +- drivers/media/rc/ttusbir.c | 2 +- drivers/media/rc/winbond-cir.c | 2 +- drivers/media/usb/cx231xx/cx231xx-input.c | 2 +- drivers/media/usb/dvb-usb-v2/af9015.c | 2 +- drivers/media/usb/dvb-usb-v2/af9035.c | 4 +- drivers/media/usb/dvb-usb-v2/anysee.c | 2 +- drivers/media/usb/dvb-usb-v2/az6007.c | 2 +- drivers/media/usb/dvb-usb-v2/dvb_usb.h | 2 +- drivers/media/usb/dvb-usb-v2/it913x.c | 2 +- drivers/media/usb/dvb-usb-v2/lmedm04.c | 2 +- drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 4 +- drivers/media/usb/dvb-usb/dib0700.h | 2 +- drivers/media/usb/dvb-usb/dib0700_core.c | 16 +-- drivers/media/usb/dvb-usb/dib0700_devices.c | 146 +++++++++++++-------------- drivers/media/usb/dvb-usb/dvb-usb.h | 2 +- drivers/media/usb/dvb-usb/pctv452e.c | 4 +- drivers/media/usb/dvb-usb/technisat-usb2.c | 2 +- drivers/media/usb/dvb-usb/ttusb2.c | 2 +- drivers/media/usb/em28xx/em28xx-input.c | 16 +-- drivers/media/usb/hdpvr/hdpvr-i2c.c | 2 +- drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c | 4 +- drivers/media/usb/tm6000/tm6000-input.c | 20 ++-- include/media/ir-kbd-i2c.h | 2 +- include/media/rc-core.h | 4 +- include/media/rc-map.h | 64 +++++++++--- 56 files changed, 314 insertions(+), 244 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/common/siano/smsir.c b/drivers/media/common/siano/smsir.c index 37bc5c4b8ad..b8c5cad7853 100644 --- a/drivers/media/common/siano/smsir.c +++ b/drivers/media/common/siano/smsir.c @@ -88,7 +88,7 @@ int sms_ir_init(struct smscore_device_t *coredev) dev->priv = coredev; dev->driver_type = RC_DRIVER_IR_RAW; - dev->allowed_protos = RC_TYPE_ALL; + dev->allowed_protos = RC_BIT_ALL; dev->map_name = sms_get_board(board_id)->rc_codes; dev->driver_name = MODULE_NAME; diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index 04f192a0398..08ae067b2b6 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -284,7 +284,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) { char *ir_codes = NULL; const char *name = NULL; - u64 rc_type = RC_TYPE_UNKNOWN; + u64 rc_type = RC_BIT_UNKNOWN; struct IR_i2c *ir; struct rc_dev *rc = NULL; struct i2c_adapter *adap = client->adapter; @@ -303,7 +303,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) case 0x64: name = "Pixelview"; ir->get_key = get_key_pixelview; - rc_type = RC_TYPE_OTHER; + rc_type = RC_BIT_OTHER; ir_codes = RC_MAP_EMPTY; break; case 0x18: @@ -311,31 +311,31 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) case 0x1a: name = "Hauppauge"; ir->get_key = get_key_haup; - rc_type = RC_TYPE_RC5; + rc_type = RC_BIT_RC5; ir_codes = RC_MAP_HAUPPAUGE; break; case 0x30: name = "KNC One"; ir->get_key = get_key_knc1; - rc_type = RC_TYPE_OTHER; + rc_type = RC_BIT_OTHER; ir_codes = RC_MAP_EMPTY; break; case 0x6b: name = "FusionHDTV"; ir->get_key = get_key_fusionhdtv; - rc_type = RC_TYPE_RC5; + rc_type = RC_BIT_RC5; ir_codes = RC_MAP_FUSIONHDTV_MCE; break; case 0x40: name = "AVerMedia Cardbus remote"; ir->get_key = get_key_avermedia_cardbus; - rc_type = RC_TYPE_OTHER; + rc_type = RC_BIT_OTHER; ir_codes = RC_MAP_AVERMEDIA_CARDBUS; break; case 0x71: name = "Hauppauge/Zilog Z8"; ir->get_key = get_key_haup_xvr; - rc_type = RC_TYPE_RC5; + rc_type = RC_BIT_RC5; ir_codes = RC_MAP_HAUPPAUGE; break; } diff --git a/drivers/media/pci/cx18/cx18-i2c.c b/drivers/media/pci/cx18/cx18-i2c.c index 51609d5c88c..4908eb7bcf6 100644 --- a/drivers/media/pci/cx18/cx18-i2c.c +++ b/drivers/media/pci/cx18/cx18-i2c.c @@ -98,7 +98,7 @@ static int cx18_i2c_new_ir(struct cx18 *cx, struct i2c_adapter *adap, u32 hw, case CX18_HW_Z8F0811_IR_RX_HAUP: init_data->ir_codes = RC_MAP_HAUPPAUGE; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; - init_data->type = RC_TYPE_RC5; + init_data->type = RC_BIT_RC5; init_data->name = cx->card_name; info.platform_data = init_data; break; diff --git a/drivers/media/pci/cx23885/cx23885-input.c b/drivers/media/pci/cx23885/cx23885-input.c index 2c925f77cf2..2004039482d 100644 --- a/drivers/media/pci/cx23885/cx23885-input.c +++ b/drivers/media/pci/cx23885/cx23885-input.c @@ -270,21 +270,21 @@ int cx23885_input_init(struct cx23885_dev *dev) case CX23885_BOARD_HAUPPAUGE_HVR1250: /* Integrated CX2388[58] IR controller */ driver_type = RC_DRIVER_IR_RAW; - allowed_protos = RC_TYPE_ALL; + allowed_protos = RC_BIT_ALL; /* The grey Hauppauge RC-5 remote */ rc_map = RC_MAP_HAUPPAUGE; break; case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: /* Integrated CX23885 IR controller */ driver_type = RC_DRIVER_IR_RAW; - allowed_protos = RC_TYPE_NEC; + allowed_protos = RC_BIT_NEC; /* The grey Terratec remote with orange buttons */ rc_map = RC_MAP_NEC_TERRATEC_CINERGY_XS; break; case CX23885_BOARD_TEVII_S470: /* Integrated CX23885 IR controller */ driver_type = RC_DRIVER_IR_RAW; - allowed_protos = RC_TYPE_ALL; + allowed_protos = RC_BIT_ALL; /* A guess at the remote */ rc_map = RC_MAP_TEVII_NEC; break; diff --git a/drivers/media/pci/cx88/cx88-input.c b/drivers/media/pci/cx88/cx88-input.c index ebf448c48ca..f29e18c72f4 100644 --- a/drivers/media/pci/cx88/cx88-input.c +++ b/drivers/media/pci/cx88/cx88-input.c @@ -248,7 +248,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) struct cx88_IR *ir; struct rc_dev *dev; char *ir_codes = NULL; - u64 rc_type = RC_TYPE_OTHER; + u64 rc_type = RC_BIT_OTHER; int err = -ENOMEM; u32 hardware_mask = 0; /* For devices with a hardware mask, when * used with a full-code IR table @@ -416,7 +416,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) break; case CX88_BOARD_TWINHAN_VP1027_DVBS: ir_codes = RC_MAP_TWINHAN_VP1027_DVBS; - rc_type = RC_TYPE_NEC; + rc_type = RC_BIT_NEC; ir->sampling = 0xff00; /* address */ break; } @@ -592,7 +592,7 @@ void cx88_i2c_init_ir(struct cx88_core *core) case CX88_BOARD_LEADTEK_PVR2000: addr_list = pvr2000_addr_list; core->init_data.name = "cx88 Leadtek PVR 2000 remote"; - core->init_data.type = RC_TYPE_UNKNOWN; + core->init_data.type = RC_BIT_UNKNOWN; core->init_data.get_key = get_key_pvr2000; core->init_data.ir_codes = RC_MAP_EMPTY; break; @@ -613,7 +613,7 @@ void cx88_i2c_init_ir(struct cx88_core *core) /* Hauppauge XVR */ core->init_data.name = "cx88 Hauppauge XVR remote"; core->init_data.ir_codes = RC_MAP_HAUPPAUGE; - core->init_data.type = RC_TYPE_RC5; + core->init_data.type = RC_BIT_RC5; core->init_data.internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; info.platform_data = &core->init_data; diff --git a/drivers/media/pci/ivtv/ivtv-i2c.c b/drivers/media/pci/ivtv/ivtv-i2c.c index d47f41a0ef6..46e262becb6 100644 --- a/drivers/media/pci/ivtv/ivtv-i2c.c +++ b/drivers/media/pci/ivtv/ivtv-i2c.c @@ -200,21 +200,21 @@ static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr) init_data->ir_codes = RC_MAP_AVERMEDIA_CARDBUS; init_data->internal_get_key_func = IR_KBD_GET_KEY_AVERMEDIA_CARDBUS; - init_data->type = RC_TYPE_OTHER; + init_data->type = RC_BIT_OTHER; init_data->name = "AVerMedia AVerTV card"; break; case IVTV_HW_I2C_IR_RX_HAUP_EXT: case IVTV_HW_I2C_IR_RX_HAUP_INT: init_data->ir_codes = RC_MAP_HAUPPAUGE; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP; - init_data->type = RC_TYPE_RC5; + init_data->type = RC_BIT_RC5; init_data->name = itv->card_name; break; case IVTV_HW_Z8F0811_IR_RX_HAUP: /* Default to grey remote */ init_data->ir_codes = RC_MAP_HAUPPAUGE; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; - init_data->type = RC_TYPE_RC5; + init_data->type = RC_BIT_RC5; init_data->name = itv->card_name; break; case IVTV_HW_I2C_IR_RX_ADAPTEC: @@ -222,7 +222,7 @@ static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr) init_data->name = itv->card_name; /* FIXME: The protocol and RC_MAP needs to be corrected */ init_data->ir_codes = RC_MAP_EMPTY; - init_data->type = RC_TYPE_UNKNOWN; + init_data->type = RC_BIT_UNKNOWN; break; } diff --git a/drivers/media/pci/saa7134/saa7134-input.c b/drivers/media/pci/saa7134/saa7134-input.c index 0f78f5e537e..e761262f747 100644 --- a/drivers/media/pci/saa7134/saa7134-input.c +++ b/drivers/media/pci/saa7134/saa7134-input.c @@ -990,7 +990,7 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) dev->init_data.name = "BeholdTV"; dev->init_data.get_key = get_key_beholdm6xx; dev->init_data.ir_codes = RC_MAP_BEHOLD; - dev->init_data.type = RC_TYPE_NEC; + dev->init_data.type = RC_BIT_NEC; info.addr = 0x2d; break; case SAA7134_BOARD_AVERMEDIA_CARDBUS_501: diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c index 49bb356ed14..2d6fb26a017 100644 --- a/drivers/media/rc/ati_remote.c +++ b/drivers/media/rc/ati_remote.c @@ -784,7 +784,7 @@ static void ati_remote_rc_init(struct ati_remote *ati_remote) rdev->priv = ati_remote; rdev->driver_type = RC_DRIVER_SCANCODE; - rdev->allowed_protos = RC_TYPE_OTHER; + rdev->allowed_protos = RC_BIT_OTHER; rdev->driver_name = "ati_remote"; rdev->open = ati_remote_rc_open; diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c index d05ac15b5de..7467a6da39f 100644 --- a/drivers/media/rc/ene_ir.c +++ b/drivers/media/rc/ene_ir.c @@ -1046,7 +1046,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id) learning_mode_force = false; rdev->driver_type = RC_DRIVER_IR_RAW; - rdev->allowed_protos = RC_TYPE_ALL; + rdev->allowed_protos = RC_BIT_ALL; rdev->priv = dev; rdev->open = ene_open; rdev->close = ene_close; diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c index 52fd7696b1b..d2d93cbe628 100644 --- a/drivers/media/rc/fintek-cir.c +++ b/drivers/media/rc/fintek-cir.c @@ -541,7 +541,7 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id /* Set up the rc device */ rdev->priv = fintek; rdev->driver_type = RC_DRIVER_IR_RAW; - rdev->allowed_protos = RC_TYPE_ALL; + rdev->allowed_protos = RC_BIT_ALL; rdev->open = fintek_open; rdev->close = fintek_close; rdev->input_name = FINTEK_DESCRIPTION; diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c index 04cb272db16..ba1a1eb356c 100644 --- a/drivers/media/rc/gpio-ir-recv.c +++ b/drivers/media/rc/gpio-ir-recv.c @@ -95,7 +95,7 @@ static int __devinit gpio_ir_recv_probe(struct platform_device *pdev) if (pdata->allowed_protos) rcdev->allowed_protos = pdata->allowed_protos; else - rcdev->allowed_protos = RC_TYPE_ALL; + rcdev->allowed_protos = RC_BIT_ALL; rcdev->map_name = pdata->map_name ?: RC_MAP_EMPTY; gpio_dev->rcdev = rcdev; diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c index 51d7057aca0..5a9163da63c 100644 --- a/drivers/media/rc/iguanair.c +++ b/drivers/media/rc/iguanair.c @@ -499,7 +499,7 @@ static int __devinit iguanair_probe(struct usb_interface *intf, usb_to_input_id(ir->udev, &rc->input_id); rc->dev.parent = &intf->dev; rc->driver_type = RC_DRIVER_IR_RAW; - rc->allowed_protos = RC_TYPE_ALL; + rc->allowed_protos = RC_BIT_ALL; rc->priv = ir; rc->open = iguanair_open; rc->close = iguanair_close; diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index 5dd0386604f..8f6a28921ed 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -1001,7 +1001,7 @@ static void imon_touch_display_timeout(unsigned long data) * it is not, so we must acquire it prior to calling send_packet, which * requires that the lock is held. */ -static int imon_ir_change_protocol(struct rc_dev *rc, u64 rc_type) +static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_type) { int retval; struct imon_context *ictx = rc->priv; @@ -1010,31 +1010,27 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 rc_type) unsigned char ir_proto_packet[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 }; - if (rc_type && !(rc_type & rc->allowed_protos)) + if (*rc_type && !(*rc_type & rc->allowed_protos)) dev_warn(dev, "Looks like you're trying to use an IR protocol " "this device does not support\n"); - switch (rc_type) { - case RC_TYPE_RC6: + if (*rc_type & RC_BIT_RC6_MCE) { dev_dbg(dev, "Configuring IR receiver for MCE protocol\n"); ir_proto_packet[0] = 0x01; - break; - case RC_TYPE_UNKNOWN: - case RC_TYPE_OTHER: + *rc_type = RC_BIT_RC6_MCE; + } else if (*rc_type & RC_BIT_OTHER) { dev_dbg(dev, "Configuring IR receiver for iMON protocol\n"); if (!pad_stabilize) dev_dbg(dev, "PAD stabilize functionality disabled\n"); /* ir_proto_packet[0] = 0x00; // already the default */ - rc_type = RC_TYPE_OTHER; - break; - default: + *rc_type = RC_BIT_OTHER; + } else { dev_warn(dev, "Unsupported IR protocol specified, overriding " "to iMON IR protocol\n"); if (!pad_stabilize) dev_dbg(dev, "PAD stabilize functionality disabled\n"); /* ir_proto_packet[0] = 0x00; // already the default */ - rc_type = RC_TYPE_OTHER; - break; + *rc_type = RC_BIT_OTHER; } memcpy(ictx->usb_tx_buf, &ir_proto_packet, sizeof(ir_proto_packet)); @@ -1048,7 +1044,7 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 rc_type) if (retval) goto out; - ictx->rc_type = rc_type; + ictx->rc_type = *rc_type; ictx->pad_mouse = false; out: @@ -1323,7 +1319,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf) rel_x = buf[2]; rel_y = buf[3]; - if (ictx->rc_type == RC_TYPE_OTHER && pad_stabilize) { + if (ictx->rc_type == RC_BIT_OTHER && pad_stabilize) { if ((buf[1] == 0) && ((rel_x != 0) || (rel_y != 0))) { dir = stabilize((int)rel_x, (int)rel_y, timeout, threshold); @@ -1390,7 +1386,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf) buf[0] = 0x01; buf[1] = buf[4] = buf[5] = buf[6] = buf[7] = 0; - if (ictx->rc_type == RC_TYPE_OTHER && pad_stabilize) { + if (ictx->rc_type == RC_BIT_OTHER && pad_stabilize) { dir = stabilize((int)rel_x, (int)rel_y, timeout, threshold); if (!dir) { @@ -1511,7 +1507,7 @@ static void imon_incoming_packet(struct imon_context *ictx, kc = imon_panel_key_lookup(scancode); } else { scancode = be32_to_cpu(*((u32 *)buf)); - if (ictx->rc_type == RC_TYPE_RC6) { + if (ictx->rc_type == RC_BIT_RC6_MCE) { ktype = IMON_KEY_IMON; if (buf[0] == 0x80) ktype = IMON_KEY_MCE; @@ -1744,7 +1740,7 @@ static void imon_get_ffdc_type(struct imon_context *ictx) { u8 ffdc_cfg_byte = ictx->usb_rx_buf[6]; u8 detected_display_type = IMON_DISPLAY_TYPE_NONE; - u64 allowed_protos = RC_TYPE_OTHER; + u64 allowed_protos = RC_BIT_OTHER; switch (ffdc_cfg_byte) { /* iMON Knob, no display, iMON IR + vol knob */ @@ -1775,13 +1771,13 @@ static void imon_get_ffdc_type(struct imon_context *ictx) case 0x9e: dev_info(ictx->dev, "0xffdc iMON VFD, MCE IR"); detected_display_type = IMON_DISPLAY_TYPE_VFD; - allowed_protos = RC_TYPE_RC6; + allowed_protos = RC_BIT_RC6_MCE; break; /* iMON LCD, MCE IR */ case 0x9f: dev_info(ictx->dev, "0xffdc iMON LCD, MCE IR"); detected_display_type = IMON_DISPLAY_TYPE_LCD; - allowed_protos = RC_TYPE_RC6; + allowed_protos = RC_BIT_RC6_MCE; break; default: dev_info(ictx->dev, "Unknown 0xffdc device, " @@ -1789,7 +1785,7 @@ static void imon_get_ffdc_type(struct imon_context *ictx) detected_display_type = IMON_DISPLAY_TYPE_VFD; /* We don't know which one it is, allow user to set the * RC6 one from userspace if OTHER wasn't correct. */ - allowed_protos |= RC_TYPE_RC6; + allowed_protos |= RC_BIT_RC6_MCE; break; } @@ -1875,7 +1871,7 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx) rdev->priv = ictx; rdev->driver_type = RC_DRIVER_SCANCODE; - rdev->allowed_protos = RC_TYPE_OTHER | RC_TYPE_RC6; /* iMON PAD or MCE */ + rdev->allowed_protos = RC_BIT_OTHER | RC_BIT_RC6_MCE; /* iMON PAD or MCE */ rdev->change_protocol = imon_ir_change_protocol; rdev->driver_name = MOD_NAME; @@ -1893,7 +1889,7 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx) imon_set_display_type(ictx); - if (ictx->rc_type == RC_TYPE_RC6) + if (ictx->rc_type == RC_BIT_RC6_MCE) rdev->map_name = RC_MAP_IMON_MCE; else rdev->map_name = RC_MAP_IMON_PAD; diff --git a/drivers/media/rc/ir-jvc-decoder.c b/drivers/media/rc/ir-jvc-decoder.c index 035668e27f6..69edffb9fe9 100644 --- a/drivers/media/rc/ir-jvc-decoder.c +++ b/drivers/media/rc/ir-jvc-decoder.c @@ -47,7 +47,7 @@ static int ir_jvc_decode(struct rc_dev *dev, struct ir_raw_event ev) { struct jvc_dec *data = &dev->raw->jvc; - if (!(dev->raw->enabled_protocols & RC_TYPE_JVC)) + if (!(dev->raw->enabled_protocols & RC_BIT_JVC)) return 0; if (!is_timing_event(ev)) { @@ -174,7 +174,7 @@ out: } static struct ir_raw_handler jvc_handler = { - .protocols = RC_TYPE_JVC, + .protocols = RC_BIT_JVC, .decode = ir_jvc_decode, }; diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c index 870c93052fd..9945e5e7f61 100644 --- a/drivers/media/rc/ir-lirc-codec.c +++ b/drivers/media/rc/ir-lirc-codec.c @@ -35,7 +35,7 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev) struct lirc_codec *lirc = &dev->raw->lirc; int sample; - if (!(dev->raw->enabled_protocols & RC_TYPE_LIRC)) + if (!(dev->raw->enabled_protocols & RC_BIT_LIRC)) return 0; if (!dev->raw->lirc.drv || !dev->raw->lirc.drv->rbuf) @@ -408,7 +408,7 @@ static int ir_lirc_unregister(struct rc_dev *dev) } static struct ir_raw_handler lirc_handler = { - .protocols = RC_TYPE_LIRC, + .protocols = RC_BIT_LIRC, .decode = ir_lirc_decode, .raw_register = ir_lirc_register, .raw_unregister = ir_lirc_unregister, diff --git a/drivers/media/rc/ir-mce_kbd-decoder.c b/drivers/media/rc/ir-mce_kbd-decoder.c index 3784ebf80ec..33fafa4cf7c 100644 --- a/drivers/media/rc/ir-mce_kbd-decoder.c +++ b/drivers/media/rc/ir-mce_kbd-decoder.c @@ -216,7 +216,7 @@ static int ir_mce_kbd_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; unsigned long delay; - if (!(dev->raw->enabled_protocols & RC_TYPE_MCE_KBD)) + if (!(dev->raw->enabled_protocols & RC_BIT_MCE_KBD)) return 0; if (!is_timing_event(ev)) { @@ -422,7 +422,7 @@ static int ir_mce_kbd_unregister(struct rc_dev *dev) } static struct ir_raw_handler mce_kbd_handler = { - .protocols = RC_TYPE_MCE_KBD, + .protocols = RC_BIT_MCE_KBD, .decode = ir_mce_kbd_decode, .raw_register = ir_mce_kbd_register, .raw_unregister = ir_mce_kbd_unregister, diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c index 2ca509e6e16..a47ee363496 100644 --- a/drivers/media/rc/ir-nec-decoder.c +++ b/drivers/media/rc/ir-nec-decoder.c @@ -52,7 +52,7 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) u8 address, not_address, command, not_command; bool send_32bits = false; - if (!(dev->raw->enabled_protocols & RC_TYPE_NEC)) + if (!(dev->raw->enabled_protocols & RC_BIT_NEC)) return 0; if (!is_timing_event(ev)) { @@ -201,7 +201,7 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) } static struct ir_raw_handler nec_handler = { - .protocols = RC_TYPE_NEC, + .protocols = RC_BIT_NEC, .decode = ir_nec_decode, }; diff --git a/drivers/media/rc/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c index 9ab663a507a..5b4d1ddeac4 100644 --- a/drivers/media/rc/ir-rc5-decoder.c +++ b/drivers/media/rc/ir-rc5-decoder.c @@ -52,8 +52,8 @@ static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev) u8 toggle; u32 scancode; - if (!(dev->raw->enabled_protocols & RC_TYPE_RC5)) - return 0; + if (!(dev->raw->enabled_protocols & (RC_BIT_RC5 | RC_BIT_RC5X))) + return 0; if (!is_timing_event(ev)) { if (ev.reset) @@ -128,6 +128,10 @@ again: if (data->wanted_bits == RC5X_NBITS) { /* RC5X */ u8 xdata, command, system; + if (!(dev->raw->enabled_protocols & RC_BIT_RC5X)) { + data->state = STATE_INACTIVE; + return 0; + } xdata = (data->bits & 0x0003F) >> 0; command = (data->bits & 0x00FC0) >> 6; system = (data->bits & 0x1F000) >> 12; @@ -141,6 +145,10 @@ again: } else { /* RC5 */ u8 command, system; + if (!(dev->raw->enabled_protocols & RC_BIT_RC5)) { + data->state = STATE_INACTIVE; + return 0; + } command = (data->bits & 0x0003F) >> 0; system = (data->bits & 0x007C0) >> 6; toggle = (data->bits & 0x00800) ? 1 : 0; @@ -164,7 +172,7 @@ out: } static struct ir_raw_handler rc5_handler = { - .protocols = RC_TYPE_RC5, + .protocols = RC_BIT_RC5 | RC_BIT_RC5X, .decode = ir_rc5_decode, }; diff --git a/drivers/media/rc/ir-rc5-sz-decoder.c b/drivers/media/rc/ir-rc5-sz-decoder.c index ec8d4a2e2c5..fd807a8308d 100644 --- a/drivers/media/rc/ir-rc5-sz-decoder.c +++ b/drivers/media/rc/ir-rc5-sz-decoder.c @@ -48,8 +48,8 @@ static int ir_rc5_sz_decode(struct rc_dev *dev, struct ir_raw_event ev) u8 toggle, command, system; u32 scancode; - if (!(dev->raw->enabled_protocols & RC_TYPE_RC5_SZ)) - return 0; + if (!(dev->raw->enabled_protocols & RC_BIT_RC5_SZ)) + return 0; if (!is_timing_event(ev)) { if (ev.reset) @@ -128,7 +128,7 @@ out: } static struct ir_raw_handler rc5_sz_handler = { - .protocols = RC_TYPE_RC5_SZ, + .protocols = RC_BIT_RC5_SZ, .decode = ir_rc5_sz_decode, }; diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c index 4cfdd7fa4bb..e19072ffb36 100644 --- a/drivers/media/rc/ir-rc6-decoder.c +++ b/drivers/media/rc/ir-rc6-decoder.c @@ -89,7 +89,9 @@ static int ir_rc6_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; u8 toggle; - if (!(dev->raw->enabled_protocols & RC_TYPE_RC6)) + if (!(dev->raw->enabled_protocols & + (RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | + RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE))) return 0; if (!is_timing_event(ev)) { @@ -271,7 +273,9 @@ out: } static struct ir_raw_handler rc6_handler = { - .protocols = RC_TYPE_RC6, + .protocols = RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | + RC_BIT_RC6_6A_24 | RC_BIT_RC6_6A_32 | + RC_BIT_RC6_MCE, .decode = ir_rc6_decode, }; diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c index 7e54ec57bcf..7e69a3b6537 100644 --- a/drivers/media/rc/ir-sanyo-decoder.c +++ b/drivers/media/rc/ir-sanyo-decoder.c @@ -58,7 +58,7 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; u8 address, command, not_command; - if (!(dev->raw->enabled_protocols & RC_TYPE_SANYO)) + if (!(dev->raw->enabled_protocols & RC_BIT_SANYO)) return 0; if (!is_timing_event(ev)) { @@ -179,7 +179,7 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev) } static struct ir_raw_handler sanyo_handler = { - .protocols = RC_TYPE_SANYO, + .protocols = RC_BIT_SANYO, .decode = ir_sanyo_decode, }; diff --git a/drivers/media/rc/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c index dab98b37621..fb914342cf4 100644 --- a/drivers/media/rc/ir-sony-decoder.c +++ b/drivers/media/rc/ir-sony-decoder.c @@ -45,7 +45,8 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; u8 device, subdevice, function; - if (!(dev->raw->enabled_protocols & RC_TYPE_SONY)) + if (!(dev->raw->enabled_protocols & + (RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20))) return 0; if (!is_timing_event(ev)) { @@ -123,16 +124,28 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev) switch (data->count) { case 12: + if (!(dev->raw->enabled_protocols & RC_BIT_SONY12)) { + data->state = STATE_INACTIVE; + return 0; + } device = bitrev8((data->bits << 3) & 0xF8); subdevice = 0; function = bitrev8((data->bits >> 4) & 0xFE); break; case 15: + if (!(dev->raw->enabled_protocols & RC_BIT_SONY15)) { + data->state = STATE_INACTIVE; + return 0; + } device = bitrev8((data->bits >> 0) & 0xFF); subdevice = 0; function = bitrev8((data->bits >> 7) & 0xFE); break; case 20: + if (!(dev->raw->enabled_protocols & RC_BIT_SONY20)) { + data->state = STATE_INACTIVE; + return 0; + } device = bitrev8((data->bits >> 5) & 0xF8); subdevice = bitrev8((data->bits >> 0) & 0xFF); function = bitrev8((data->bits >> 12) & 0xFE); @@ -157,7 +170,7 @@ out: } static struct ir_raw_handler sony_handler = { - .protocols = RC_TYPE_SONY, + .protocols = RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20, .decode = ir_sony_decode, }; diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index 24c77a42fc3..d63511511df 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -1563,7 +1563,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id /* set up ir-core props */ rdev->priv = itdev; rdev->driver_type = RC_DRIVER_IR_RAW; - rdev->allowed_protos = RC_TYPE_ALL; + rdev->allowed_protos = RC_BIT_ALL; rdev->open = ite_open; rdev->close = ite_close; rdev->s_idle = ite_s_idle; diff --git a/drivers/media/rc/keymaps/rc-imon-mce.c b/drivers/media/rc/keymaps/rc-imon-mce.c index 124c7228ba8..f0da960560b 100644 --- a/drivers/media/rc/keymaps/rc-imon-mce.c +++ b/drivers/media/rc/keymaps/rc-imon-mce.c @@ -121,7 +121,7 @@ static struct rc_map_list imon_mce_map = { .scan = imon_mce, .size = ARRAY_SIZE(imon_mce), /* its RC6, but w/a hardware decoder */ - .rc_type = RC_TYPE_RC6, + .rc_type = RC_TYPE_RC6_MCE, .name = RC_MAP_IMON_MCE, } }; diff --git a/drivers/media/rc/keymaps/rc-rc6-mce.c b/drivers/media/rc/keymaps/rc-rc6-mce.c index 753e43ec787..ef4006fe4de 100644 --- a/drivers/media/rc/keymaps/rc-rc6-mce.c +++ b/drivers/media/rc/keymaps/rc-rc6-mce.c @@ -97,7 +97,7 @@ static struct rc_map_list rc6_mce_map = { .map = { .scan = rc6_mce, .size = ARRAY_SIZE(rc6_mce), - .rc_type = RC_TYPE_RC6, + .rc_type = RC_TYPE_RC6_MCE, .name = RC_MAP_RC6_MCE, } }; diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index 850547fe711..b2146cd99fd 100644 --- a/drivers/media/rc/mceusb.c +++ b/drivers/media/rc/mceusb.c @@ -1205,7 +1205,7 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir) rc->dev.parent = dev; rc->priv = ir; rc->driver_type = RC_DRIVER_IR_RAW; - rc->allowed_protos = RC_TYPE_ALL; + rc->allowed_protos = RC_BIT_ALL; rc->timeout = MS_TO_NS(100); if (!ir->flags.no_tx) { rc->s_tx_mask = mceusb_set_tx_mask; diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 2ea913a44ae..0190dfc2ad4 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -1045,7 +1045,7 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) /* Set up the rc device */ rdev->priv = nvt; rdev->driver_type = RC_DRIVER_IR_RAW; - rdev->allowed_protos = RC_TYPE_ALL; + rdev->allowed_protos = RC_BIT_ALL; rdev->open = nvt_open; rdev->close = nvt_close; rdev->tx_ir = nvt_tx_ir; diff --git a/drivers/media/rc/rc-loopback.c b/drivers/media/rc/rc-loopback.c index f9be68132c6..53d02827a47 100644 --- a/drivers/media/rc/rc-loopback.c +++ b/drivers/media/rc/rc-loopback.c @@ -195,7 +195,7 @@ static int __init loop_init(void) rc->map_name = RC_MAP_EMPTY; rc->priv = &loopdev; rc->driver_type = RC_DRIVER_IR_RAW; - rc->allowed_protos = RC_TYPE_ALL; + rc->allowed_protos = RC_BIT_ALL; rc->timeout = 100 * 1000 * 1000; /* 100 ms */ rc->min_timeout = 1; rc->max_timeout = UINT_MAX; diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index cabc19c1051..601d1ac1c68 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -725,25 +725,36 @@ static struct class ir_input_class = { .devnode = ir_devnode, }; +/* + * These are the protocol textual descriptions that are + * used by the sysfs protocols file. Note that the order + * of the entries is relevant. + */ static struct { u64 type; char *name; } proto_names[] = { - { RC_TYPE_UNKNOWN, "unknown" }, - { RC_TYPE_RC5, "rc-5" }, - { RC_TYPE_NEC, "nec" }, - { RC_TYPE_RC6, "rc-6" }, - { RC_TYPE_JVC, "jvc" }, - { RC_TYPE_SONY, "sony" }, - { RC_TYPE_RC5_SZ, "rc-5-sz" }, - { RC_TYPE_SANYO, "sanyo" }, - { RC_TYPE_MCE_KBD, "mce_kbd" }, - { RC_TYPE_LIRC, "lirc" }, - { RC_TYPE_OTHER, "other" }, + { RC_BIT_NONE, "none" }, + { RC_BIT_OTHER, "other" }, + { RC_BIT_UNKNOWN, "unknown" }, + { RC_BIT_RC5 | + RC_BIT_RC5X, "rc-5" }, + { RC_BIT_NEC, "nec" }, + { RC_BIT_RC6_0 | + RC_BIT_RC6_6A_20 | + RC_BIT_RC6_6A_24 | + RC_BIT_RC6_6A_32 | + RC_BIT_RC6_MCE, "rc-6" }, + { RC_BIT_JVC, "jvc" }, + { RC_BIT_SONY12 | + RC_BIT_SONY15 | + RC_BIT_SONY20, "sony" }, + { RC_BIT_RC5_SZ, "rc-5-sz" }, + { RC_BIT_SANYO, "sanyo" }, + { RC_BIT_MCE_KBD, "mce_kbd" }, + { RC_BIT_LIRC, "lirc" }, }; -#define PROTO_NONE "none" - /** * show_protocols() - shows the current IR protocol(s) * @device: the device descriptor @@ -790,6 +801,9 @@ static ssize_t show_protocols(struct device *device, tmp += sprintf(tmp, "[%s] ", proto_names[i].name); else if (allowed & proto_names[i].type) tmp += sprintf(tmp, "%s ", proto_names[i].name); + + if (allowed & proto_names[i].type) + allowed &= ~proto_names[i].type; } if (tmp != buf) @@ -867,26 +881,20 @@ static ssize_t store_protocols(struct device *device, disable = false; } - if (!enable && !disable && !strncasecmp(tmp, PROTO_NONE, sizeof(PROTO_NONE))) { - tmp += sizeof(PROTO_NONE); - mask = 0; - count++; - } else { - for (i = 0; i < ARRAY_SIZE(proto_names); i++) { - if (!strcasecmp(tmp, proto_names[i].name)) { - tmp += strlen(proto_names[i].name); - mask = proto_names[i].type; - break; - } - } - if (i == ARRAY_SIZE(proto_names)) { - IR_dprintk(1, "Unknown protocol: '%s'\n", tmp); - ret = -EINVAL; - goto out; + for (i = 0; i < ARRAY_SIZE(proto_names); i++) { + if (!strcasecmp(tmp, proto_names[i].name)) { + mask = proto_names[i].type; + break; } - count++; } + if (i == ARRAY_SIZE(proto_names)) { + IR_dprintk(1, "Unknown protocol: '%s'\n", tmp); + return -EINVAL; + } + + count++; + if (enable) type |= mask; else if (disable) @@ -902,7 +910,7 @@ static ssize_t store_protocols(struct device *device, } if (dev->change_protocol) { - rc = dev->change_protocol(dev, type); + rc = dev->change_protocol(dev, &type); if (rc < 0) { IR_dprintk(1, "Error setting protocols to 0x%llx\n", (long long)type); @@ -1117,7 +1125,8 @@ int rc_register_device(struct rc_dev *dev) } if (dev->change_protocol) { - rc = dev->change_protocol(dev, rc_map->rc_type); + u64 rc_type = (1 << rc_map->rc_type); + rc = dev->change_protocol(dev, &rc_type); if (rc < 0) goto out_raw; } diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c index 9f5a17bb5ef..a8887aba9fa 100644 --- a/drivers/media/rc/redrat3.c +++ b/drivers/media/rc/redrat3.c @@ -1082,7 +1082,7 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3) rc->dev.parent = dev; rc->priv = rr3; rc->driver_type = RC_DRIVER_IR_RAW; - rc->allowed_protos = RC_TYPE_ALL; + rc->allowed_protos = RC_BIT_ALL; rc->timeout = US_TO_NS(2750); rc->tx_ir = redrat3_transmit_ir; rc->s_tx_carrier = redrat3_set_tx_carrier; diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c index d6f4bfe0939..c720f12f661 100644 --- a/drivers/media/rc/streamzap.c +++ b/drivers/media/rc/streamzap.c @@ -322,7 +322,7 @@ static struct rc_dev *streamzap_init_rc_dev(struct streamzap_ir *sz) rdev->dev.parent = dev; rdev->priv = sz; rdev->driver_type = RC_DRIVER_IR_RAW; - rdev->allowed_protos = RC_TYPE_ALL; + rdev->allowed_protos = RC_BIT_ALL; rdev->driver_name = DRIVER_NAME; rdev->map_name = RC_MAP_STREAMZAP; diff --git a/drivers/media/rc/ttusbir.c b/drivers/media/rc/ttusbir.c index fef05235234..f0921b5483e 100644 --- a/drivers/media/rc/ttusbir.c +++ b/drivers/media/rc/ttusbir.c @@ -316,7 +316,7 @@ static int __devinit ttusbir_probe(struct usb_interface *intf, usb_to_input_id(tt->udev, &rc->input_id); rc->dev.parent = &intf->dev; rc->driver_type = RC_DRIVER_IR_RAW; - rc->allowed_protos = RC_TYPE_ALL; + rc->allowed_protos = RC_BIT_ALL; rc->priv = tt; rc->driver_name = DRIVER_NAME; rc->map_name = RC_MAP_TT_1500; diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c index 7c9b5f33113..569d8863f43 100644 --- a/drivers/media/rc/winbond-cir.c +++ b/drivers/media/rc/winbond-cir.c @@ -1022,7 +1022,7 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id) data->dev->priv = data; data->dev->dev.parent = &device->dev; data->dev->timeout = MS_TO_NS(100); - data->dev->allowed_protos = RC_TYPE_ALL; + data->dev->allowed_protos = RC_BIT_ALL; if (!request_region(data->wbase, WAKEUP_IOMEM_LEN, DRVNAME)) { dev_err(dev, "Region 0x%lx-0x%lx already in use!\n", diff --git a/drivers/media/usb/cx231xx/cx231xx-input.c b/drivers/media/usb/cx231xx/cx231xx-input.c index 96176e9db5a..0f7b4244682 100644 --- a/drivers/media/usb/cx231xx/cx231xx-input.c +++ b/drivers/media/usb/cx231xx/cx231xx-input.c @@ -99,7 +99,7 @@ int cx231xx_ir_init(struct cx231xx *dev) /* The i2c micro-controller only outputs the cmd part of NEC protocol */ dev->init_data.rc_dev->scanmask = 0xff; dev->init_data.rc_dev->driver_name = "cx231xx"; - dev->init_data.type = RC_TYPE_NEC; + dev->init_data.type = RC_BIT_NEC; info.addr = 0x30; /* Load and bind ir-kbd-i2c */ diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c index 3d7526e28d4..943d9342370 100644 --- a/drivers/media/usb/dvb-usb-v2/af9015.c +++ b/drivers/media/usb/dvb-usb-v2/af9015.c @@ -1306,7 +1306,7 @@ static int af9015_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) if (!rc->map_name) rc->map_name = RC_MAP_EMPTY; - rc->allowed_protos = RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_NEC; rc->query = af9015_rc_query; rc->interval = 500; diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index ea27eaff4e3..61ae7f9d0b2 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c @@ -1023,10 +1023,10 @@ static int af9035_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) switch (tmp) { case 0: /* NEC */ default: - rc->allowed_protos = RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_NEC; break; case 1: /* RC6 */ - rc->allowed_protos = RC_TYPE_RC6; + rc->allowed_protos = RC_BIT_RC6_MCE; break; } diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c index ec540140c81..e78ca8fc7f8 100644 --- a/drivers/media/usb/dvb-usb-v2/anysee.c +++ b/drivers/media/usb/dvb-usb-v2/anysee.c @@ -1048,7 +1048,7 @@ static int anysee_rc_query(struct dvb_usb_device *d) static int anysee_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) { - rc->allowed_protos = RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_NEC; rc->query = anysee_rc_query; rc->interval = 250; /* windows driver uses 500ms */ diff --git a/drivers/media/usb/dvb-usb-v2/az6007.c b/drivers/media/usb/dvb-usb-v2/az6007.c index 54f1221d930..d75dbf27e99 100644 --- a/drivers/media/usb/dvb-usb-v2/az6007.c +++ b/drivers/media/usb/dvb-usb-v2/az6007.c @@ -826,7 +826,7 @@ static int az6007_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) { pr_debug("Getting az6007 Remote Control properties\n"); - rc->allowed_protos = RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_NEC; rc->query = az6007_rc_query; rc->interval = 400; diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb.h b/drivers/media/usb/dvb-usb-v2/dvb_usb.h index bae16a1189d..059291b892b 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb.h +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb.h @@ -137,7 +137,7 @@ struct dvb_usb_driver_info { struct dvb_usb_rc { const char *map_name; u64 allowed_protos; - int (*change_protocol)(struct rc_dev *dev, u64 rc_type); + int (*change_protocol)(struct rc_dev *dev, u64 *rc_type); int (*query) (struct dvb_usb_device *d); unsigned int interval; const enum rc_driver_type driver_type; diff --git a/drivers/media/usb/dvb-usb-v2/it913x.c b/drivers/media/usb/dvb-usb-v2/it913x.c index 695f9106bc5..0b1ddc24c47 100644 --- a/drivers/media/usb/dvb-usb-v2/it913x.c +++ b/drivers/media/usb/dvb-usb-v2/it913x.c @@ -698,7 +698,7 @@ static int it913x_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) return 0; } - rc->allowed_protos = RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_NEC; rc->query = it913x_rc_query; rc->interval = 250; diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c index c41d9d9ec7b..6a2445b4832 100644 --- a/drivers/media/usb/dvb-usb-v2/lmedm04.c +++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c @@ -1253,7 +1253,7 @@ static int lme2510_get_stream_config(struct dvb_frontend *fe, u8 *ts_type, static int lme2510_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) { - rc->allowed_protos = RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_NEC; return 0; } diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index adabba8d28b..ec9108e2a29 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -1197,7 +1197,7 @@ static int rtl2831u_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) { rc->map_name = RC_MAP_EMPTY; - rc->allowed_protos = RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_NEC; rc->query = rtl2831u_rc_query; rc->interval = 400; @@ -1269,7 +1269,7 @@ static int rtl2832u_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc) { rc->map_name = RC_MAP_EMPTY; - rc->allowed_protos = RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_NEC; rc->query = rtl2832u_rc_query; rc->interval = 400; diff --git a/drivers/media/usb/dvb-usb/dib0700.h b/drivers/media/usb/dvb-usb/dib0700.h index 7de125c0b36..637b6123f39 100644 --- a/drivers/media/usb/dvb-usb/dib0700.h +++ b/drivers/media/usb/dvb-usb/dib0700.h @@ -64,7 +64,7 @@ extern int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff); extern struct i2c_algorithm dib0700_i2c_algo; extern int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props, struct dvb_usb_device_description **desc, int *cold); -extern int dib0700_change_protocol(struct rc_dev *dev, u64 rc_type); +extern int dib0700_change_protocol(struct rc_dev *dev, u64 *rc_type); extern int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz); extern int dib0700_device_count; diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c index ef87229de6a..19b5ed2825d 100644 --- a/drivers/media/usb/dvb-usb/dib0700_core.c +++ b/drivers/media/usb/dvb-usb/dib0700_core.c @@ -605,7 +605,7 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) return ret; } -int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type) +int dib0700_change_protocol(struct rc_dev *rc, u64 *rc_type) { struct dvb_usb_device *d = rc->priv; struct dib0700_state *st = d->priv; @@ -621,17 +621,19 @@ int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type) st->buf[2] = 0; /* Set the IR mode */ - if (rc_type == RC_TYPE_RC5) + if (*rc_type & RC_BIT_RC5) { new_proto = 1; - else if (rc_type == RC_TYPE_NEC) + *rc_type = RC_BIT_RC5; + } else if (*rc_type & RC_BIT_NEC) { new_proto = 0; - else if (rc_type == RC_TYPE_RC6) { + *rc_type = RC_BIT_NEC; + } else if (*rc_type & RC_BIT_RC6_MCE) { if (st->fw_version < 0x10200) { ret = -EINVAL; goto out; } - new_proto = 2; + *rc_type = RC_BIT_RC6_MCE; } else { ret = -EINVAL; goto out; @@ -645,7 +647,7 @@ int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type) goto out; } - d->props.rc.core.protocol = rc_type; + d->props.rc.core.protocol = *rc_type; out: mutex_unlock(&d->usb_mutex); @@ -707,7 +709,7 @@ static void dib0700_rc_urb_completion(struct urb *purb) purb->actual_length); switch (d->props.rc.core.protocol) { - case RC_TYPE_NEC: + case RC_BIT_NEC: toggle = 0; /* NEC protocol sends repeat code as 0 0 0 FF */ diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c index 510001da6e8..11798426fa8 100644 --- a/drivers/media/usb/dvb-usb/dib0700_devices.c +++ b/drivers/media/usb/dvb-usb/dib0700_devices.c @@ -518,7 +518,7 @@ static int dib0700_rc_query_old_firmware(struct dvb_usb_device *d) d->last_event = 0; switch (d->props.rc.core.protocol) { - case RC_TYPE_NEC: + case RC_BIT_NEC: /* NEC protocol sends repeat code as 0 0 0 FF */ if ((key[3-2] == 0x00) && (key[3-3] == 0x00) && (key[3] == 0xff)) @@ -3658,9 +3658,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_interval = DEFAULT_RC_INTERVAL, .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -3698,9 +3698,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_interval = DEFAULT_RC_INTERVAL, .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -3763,9 +3763,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_interval = DEFAULT_RC_INTERVAL, .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -3808,9 +3808,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -3890,9 +3890,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -3936,9 +3936,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -3987,9 +3987,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4055,9 +4055,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4106,9 +4106,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_NEC_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4177,9 +4177,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4215,9 +4215,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4295,9 +4295,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4341,9 +4341,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_NEC_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4394,9 +4394,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4433,9 +4433,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4472,9 +4472,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4511,9 +4511,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4550,9 +4550,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4589,9 +4589,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4644,9 +4644,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4681,9 +4681,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4721,9 +4721,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4761,9 +4761,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -4802,9 +4802,9 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .allowed_protos = RC_TYPE_RC5 | - RC_TYPE_RC6 | - RC_TYPE_NEC, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, }, diff --git a/drivers/media/usb/dvb-usb/dvb-usb.h b/drivers/media/usb/dvb-usb/dvb-usb.h index aab0f99bc89..ce4c4e3b58b 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb.h +++ b/drivers/media/usb/dvb-usb/dvb-usb.h @@ -202,7 +202,7 @@ struct dvb_rc { u64 protocol; u64 allowed_protos; enum rc_driver_type driver_type; - int (*change_protocol)(struct rc_dev *dev, u64 rc_type); + int (*change_protocol)(struct rc_dev *dev, u64 *rc_type); char *module_name; int (*rc_query) (struct dvb_usb_device *d); int rc_interval; diff --git a/drivers/media/usb/dvb-usb/pctv452e.c b/drivers/media/usb/dvb-usb/pctv452e.c index 02e878577c3..d1ddfa13de8 100644 --- a/drivers/media/usb/dvb-usb/pctv452e.c +++ b/drivers/media/usb/dvb-usb/pctv452e.c @@ -927,7 +927,7 @@ static struct dvb_usb_device_properties pctv452e_properties = { .rc.core = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, - .allowed_protos = RC_TYPE_UNKNOWN, + .allowed_protos = RC_BIT_UNKNOWN, .rc_query = pctv452e_rc_query, .rc_interval = 100, }, @@ -980,7 +980,7 @@ static struct dvb_usb_device_properties tt_connect_s2_3600_properties = { .rc.core = { .rc_codes = RC_MAP_TT_1500, - .allowed_protos = RC_TYPE_UNKNOWN, + .allowed_protos = RC_BIT_UNKNOWN, .rc_query = pctv452e_rc_query, .rc_interval = 100, }, diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c index 7a8c8c18590..40832a1aef6 100644 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c @@ -732,7 +732,7 @@ static struct dvb_usb_device_properties technisat_usb2_devices = { .rc_codes = RC_MAP_TECHNISAT_USB2, .module_name = "technisat-usb2", .rc_query = technisat_usb2_rc_query, - .allowed_protos = RC_TYPE_ALL, + .allowed_protos = RC_BIT_ALL, .driver_type = RC_DRIVER_IR_RAW, } }; diff --git a/drivers/media/usb/dvb-usb/ttusb2.c b/drivers/media/usb/dvb-usb/ttusb2.c index 6a50cdea3bc..bcdac225ebe 100644 --- a/drivers/media/usb/dvb-usb/ttusb2.c +++ b/drivers/media/usb/dvb-usb/ttusb2.c @@ -741,7 +741,7 @@ static struct dvb_usb_device_properties ttusb2_properties_ct3650 = { .rc_interval = 150, /* Less than IR_KEYPRESS_TIMEOUT */ .rc_codes = RC_MAP_TT_1500, .rc_query = tt3650_rc_query, - .allowed_protos = RC_TYPE_UNKNOWN, + .allowed_protos = RC_BIT_UNKNOWN, }, .num_adapters = 1, diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c index 97d36b4f19d..660bf803c9e 100644 --- a/drivers/media/usb/em28xx/em28xx-input.c +++ b/drivers/media/usb/em28xx/em28xx-input.c @@ -345,7 +345,7 @@ static void em28xx_ir_stop(struct rc_dev *rc) cancel_delayed_work_sync(&ir->work); } -static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type) +static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 *rc_type) { int rc = 0; struct em28xx_IR *ir = rc_dev->priv; @@ -354,14 +354,16 @@ static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type) /* Adjust xclk based o IR table for RC5/NEC tables */ - if (rc_type == RC_TYPE_RC5) { + if (*rc_type & RC_BIT_RC5) { dev->board.xclk |= EM28XX_XCLK_IR_RC5_MODE; ir->full_code = 1; - } else if (rc_type == RC_TYPE_NEC) { + *rc_type = RC_BIT_RC5; + } else if (*rc_type & RC_BIT_NEC) { dev->board.xclk &= ~EM28XX_XCLK_IR_RC5_MODE; ir_config = EM2874_IR_NEC; ir->full_code = 1; - } else if (rc_type != RC_TYPE_UNKNOWN) + *rc_type = RC_BIT_NEC; + } else if (*rc_type != RC_BIT_UNKNOWN) rc = -EINVAL; em28xx_write_reg_bits(dev, EM28XX_R0F_XCLK, dev->board.xclk, @@ -524,6 +526,7 @@ static int em28xx_ir_init(struct em28xx *dev) struct em28xx_IR *ir; struct rc_dev *rc; int err = -ENOMEM; + u64 rc_type; if (dev->board.ir_codes == NULL) { /* No remote control support */ @@ -546,14 +549,15 @@ static int em28xx_ir_init(struct em28xx *dev) * em2874 supports more protocols. For now, let's just announce * the two protocols that were already tested */ - rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC; rc->priv = ir; rc->change_protocol = em28xx_ir_change_protocol; rc->open = em28xx_ir_start; rc->close = em28xx_ir_stop; /* By default, keep protocol field untouched */ - err = em28xx_ir_change_protocol(rc, RC_TYPE_UNKNOWN); + rc_type = RC_BIT_UNKNOWN; + err = em28xx_ir_change_protocol(rc, &rc_type); if (err) goto err_out_free; diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c index 82e819fa91c..031cf024304 100644 --- a/drivers/media/usb/hdpvr/hdpvr-i2c.c +++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c @@ -55,7 +55,7 @@ struct i2c_client *hdpvr_register_ir_rx_i2c(struct hdpvr_device *dev) /* Our default information for ir-kbd-i2c.c to use */ init_data->ir_codes = RC_MAP_HAUPPAUGE; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; - init_data->type = RC_TYPE_RC5; + init_data->type = RC_BIT_RC5; init_data->name = "HD-PVR"; init_data->polling_interval = 405; /* ms, duplicated from Windows */ hdpvr_ir_rx_i2c_board_info.platform_data = init_data; diff --git a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c index 885ce11f222..9ab596c78a4 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c @@ -581,7 +581,7 @@ static void pvr2_i2c_register_ir(struct pvr2_hdw *hdw) case PVR2_IR_SCHEME_29XXX: /* Original 29xxx device */ init_data->ir_codes = RC_MAP_HAUPPAUGE; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP; - init_data->type = RC_TYPE_RC5; + init_data->type = RC_BIT_RC5; init_data->name = hdw->hdw_desc->description; init_data->polling_interval = 100; /* ms From ir-kbd-i2c */ /* IR Receiver */ @@ -596,7 +596,7 @@ static void pvr2_i2c_register_ir(struct pvr2_hdw *hdw) case PVR2_IR_SCHEME_24XXX_MCE: /* 24xxx MCE device */ init_data->ir_codes = RC_MAP_HAUPPAUGE; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; - init_data->type = RC_TYPE_RC5; + init_data->type = RC_BIT_RC5; init_data->name = hdw->hdw_desc->description; /* IR Receiver */ info.addr = 0x71; diff --git a/drivers/media/usb/tm6000/tm6000-input.c b/drivers/media/usb/tm6000/tm6000-input.c index dffbd4bd47b..8a6bbf1d80e 100644 --- a/drivers/media/usb/tm6000/tm6000-input.c +++ b/drivers/media/usb/tm6000/tm6000-input.c @@ -109,12 +109,12 @@ static int tm6000_ir_config(struct tm6000_IR *ir) */ switch (ir->rc_type) { - case RC_TYPE_NEC: + case RC_BIT_NEC: leader = 900; /* ms */ pulse = 700; /* ms - the actual value would be 562 */ break; default: - case RC_TYPE_RC5: + case RC_BIT_RC5: leader = 900; /* ms - from the NEC decoding */ pulse = 1780; /* ms - The actual value would be 1776 */ break; @@ -122,12 +122,12 @@ static int tm6000_ir_config(struct tm6000_IR *ir) pulse = ir_clock_mhz * pulse; leader = ir_clock_mhz * leader; - if (ir->rc_type == RC_TYPE_NEC) + if (ir->rc_type == RC_BIT_NEC) leader = leader | 0x8000; dprintk(2, "%s: %s, %d MHz, leader = 0x%04x, pulse = 0x%06x \n", __func__, - (ir->rc_type == RC_TYPE_NEC) ? "NEC" : "RC-5", + (ir->rc_type == RC_BIT_NEC) ? "NEC" : "RC-5", ir_clock_mhz, leader, pulse); /* Remote WAKEUP = enable, normal mode, from IR decoder output */ @@ -297,7 +297,7 @@ static void tm6000_ir_stop(struct rc_dev *rc) cancel_delayed_work_sync(&ir->work); } -static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type) +static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 *rc_type) { struct tm6000_IR *ir = rc->priv; @@ -306,10 +306,10 @@ static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type) dprintk(2, "%s\n",__func__); - if ((rc->rc_map.scan) && (rc_type == RC_TYPE_NEC)) + if ((rc->rc_map.scan) && (*rc_type == RC_BIT_NEC)) ir->key_addr = ((rc->rc_map.scan[0].scancode >> 8) & 0xffff); - ir->rc_type = rc_type; + ir->rc_type = *rc_type; tm6000_ir_config(ir); /* TODO */ @@ -398,6 +398,7 @@ int tm6000_ir_init(struct tm6000_core *dev) struct tm6000_IR *ir; struct rc_dev *rc; int err = -ENOMEM; + u64 rc_type; if (!enable_ir) return -ENODEV; @@ -421,7 +422,7 @@ int tm6000_ir_init(struct tm6000_core *dev) ir->rc = rc; /* input setup */ - rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC; + rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC; /* Neded, in order to support NEC remotes with 24 or 32 bits */ rc->scanmask = 0xffff; rc->priv = ir; @@ -444,7 +445,8 @@ int tm6000_ir_init(struct tm6000_core *dev) usb_make_path(dev->udev, ir->phys, sizeof(ir->phys)); strlcat(ir->phys, "/input0", sizeof(ir->phys)); - tm6000_ir_change_protocol(rc, RC_TYPE_UNKNOWN); + rc_type = RC_BIT_UNKNOWN; + tm6000_ir_change_protocol(rc, &rc_type); rc->input_name = ir->name; rc->input_phys = ir->phys; diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h index 768aa77925c..e221bc74020 100644 --- a/include/media/ir-kbd-i2c.h +++ b/include/media/ir-kbd-i2c.h @@ -37,7 +37,7 @@ enum ir_kbd_get_key_fn { struct IR_i2c_init_data { char *ir_codes; const char *name; - u64 type; /* RC_TYPE_RC5, etc */ + u64 type; /* RC_BIT_RC5, etc */ u32 polling_interval; /* 0 means DEFAULT_POLLING_INTERVAL */ /* diff --git a/include/media/rc-core.h b/include/media/rc-core.h index b0c494a6907..f03445f3c76 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -50,7 +50,7 @@ enum rc_driver_type { * @input_dev: the input child device used to communicate events to userspace * @driver_type: specifies if protocol decoding is done in hardware or software * @idle: used to keep track of RX state - * @allowed_protos: bitmask with the supported RC_TYPE_* protocols + * @allowed_protos: bitmask with the supported RC_BIT_* protocols * @scanmask: some hardware decoders are not capable of providing the full * scancode to the application. As this is a hardware limit, we can't do * anything with it. Yet, as the same keycode table can be used with other @@ -113,7 +113,7 @@ struct rc_dev { u32 max_timeout; u32 rx_resolution; u32 tx_resolution; - int (*change_protocol)(struct rc_dev *dev, u64 rc_type); + int (*change_protocol)(struct rc_dev *dev, u64 *rc_type); int (*open)(struct rc_dev *dev); void (*close)(struct rc_dev *dev); int (*s_tx_mask)(struct rc_dev *dev, u32 mask); diff --git a/include/media/rc-map.h b/include/media/rc-map.h index cfd5163ff7f..74f55a3f14e 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -11,22 +11,54 @@ #include -#define RC_TYPE_UNKNOWN 0 -#define RC_TYPE_RC5 (1 << 0) /* Philips RC5 protocol */ -#define RC_TYPE_NEC (1 << 1) -#define RC_TYPE_RC6 (1 << 2) /* Philips RC6 protocol */ -#define RC_TYPE_JVC (1 << 3) /* JVC protocol */ -#define RC_TYPE_SONY (1 << 4) /* Sony12/15/20 protocol */ -#define RC_TYPE_RC5_SZ (1 << 5) /* RC5 variant used by Streamzap */ -#define RC_TYPE_SANYO (1 << 6) /* Sanyo protocol */ -#define RC_TYPE_MCE_KBD (1 << 29) /* RC6-ish MCE keyboard/mouse */ -#define RC_TYPE_LIRC (1 << 30) /* Pass raw IR to lirc userspace */ -#define RC_TYPE_OTHER (1u << 31) +enum rc_type { + RC_TYPE_UNKNOWN = 0, /* Protocol not known */ + RC_TYPE_OTHER = 1, /* Protocol known but proprietary */ + RC_TYPE_LIRC = 2, /* Pass raw IR to lirc userspace */ + RC_TYPE_RC5 = 3, /* Philips RC5 protocol */ + RC_TYPE_RC5X = 4, /* Philips RC5x protocol */ + RC_TYPE_RC5_SZ = 5, /* StreamZap variant of RC5 */ + RC_TYPE_JVC = 6, /* JVC protocol */ + RC_TYPE_SONY12 = 7, /* Sony 12 bit protocol */ + RC_TYPE_SONY15 = 8, /* Sony 15 bit protocol */ + RC_TYPE_SONY20 = 9, /* Sony 20 bit protocol */ + RC_TYPE_NEC = 10, /* NEC protocol */ + RC_TYPE_SANYO = 11, /* Sanyo protocol */ + RC_TYPE_MCE_KBD = 12, /* RC6-ish MCE keyboard/mouse */ + RC_TYPE_RC6_0 = 13, /* Philips RC6-0-16 protocol */ + RC_TYPE_RC6_6A_20 = 14, /* Philips RC6-6A-20 protocol */ + RC_TYPE_RC6_6A_24 = 15, /* Philips RC6-6A-24 protocol */ + RC_TYPE_RC6_6A_32 = 16, /* Philips RC6-6A-32 protocol */ + RC_TYPE_RC6_MCE = 17, /* MCE (Philips RC6-6A-32 subtype) protocol */ +}; + +#define RC_BIT_NONE 0 +#define RC_BIT_UNKNOWN (1 << RC_TYPE_UNKNOWN) +#define RC_BIT_OTHER (1 << RC_TYPE_OTHER) +#define RC_BIT_LIRC (1 << RC_TYPE_LIRC) +#define RC_BIT_RC5 (1 << RC_TYPE_RC5) +#define RC_BIT_RC5X (1 << RC_TYPE_RC5X) +#define RC_BIT_RC5_SZ (1 << RC_TYPE_RC5_SZ) +#define RC_BIT_JVC (1 << RC_TYPE_JVC) +#define RC_BIT_SONY12 (1 << RC_TYPE_SONY12) +#define RC_BIT_SONY15 (1 << RC_TYPE_SONY15) +#define RC_BIT_SONY20 (1 << RC_TYPE_SONY20) +#define RC_BIT_NEC (1 << RC_TYPE_NEC) +#define RC_BIT_SANYO (1 << RC_TYPE_SANYO) +#define RC_BIT_MCE_KBD (1 << RC_TYPE_MCE_KBD) +#define RC_BIT_RC6_0 (1 << RC_TYPE_RC6_0) +#define RC_BIT_RC6_6A_20 (1 << RC_TYPE_RC6_6A_20) +#define RC_BIT_RC6_6A_24 (1 << RC_TYPE_RC6_6A_24) +#define RC_BIT_RC6_6A_32 (1 << RC_TYPE_RC6_6A_32) +#define RC_BIT_RC6_MCE (1 << RC_TYPE_RC6_MCE) -#define RC_TYPE_ALL (RC_TYPE_RC5 | RC_TYPE_NEC | RC_TYPE_RC6 | \ - RC_TYPE_JVC | RC_TYPE_SONY | RC_TYPE_LIRC | \ - RC_TYPE_RC5_SZ | RC_TYPE_SANYO | RC_TYPE_MCE_KBD | \ - RC_TYPE_OTHER) +#define RC_BIT_ALL (RC_BIT_UNKNOWN | RC_BIT_OTHER | RC_BIT_LIRC | \ + RC_BIT_RC5 | RC_BIT_RC5X | RC_BIT_RC5_SZ | \ + RC_BIT_JVC | \ + RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \ + RC_BIT_NEC | RC_BIT_SANYO | RC_BIT_MCE_KBD | \ + RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \ + RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE) struct rc_map_table { u32 scancode; @@ -38,7 +70,7 @@ struct rc_map { unsigned int size; /* Max number of entries */ unsigned int len; /* Used number of entries */ unsigned int alloc; /* Size of *scan in bytes */ - u64 rc_type; + enum rc_type rc_type; const char *name; spinlock_t lock; }; -- cgit v1.2.3-70-g09d2 From ba4008921ba8144ff307f10d04fe52e6d6e744dc Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sat, 27 Oct 2012 16:16:34 -0300 Subject: [media] soc_camera/ov2640: Don't use a temp var for an unused value drivers/media/i2c/soc_camera/ov2640.c:899:32: warning: variable 'win' set but not used [-Wunused-but-set-variable] Cc: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/soc_camera/ov2640.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/soc_camera/ov2640.c b/drivers/media/i2c/soc_camera/ov2640.c index d2d298b6354..30cf6d8b7b8 100644 --- a/drivers/media/i2c/soc_camera/ov2640.c +++ b/drivers/media/i2c/soc_camera/ov2640.c @@ -896,12 +896,10 @@ static int ov2640_s_fmt(struct v4l2_subdev *sd, static int ov2640_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) { - const struct ov2640_win_size *win; - /* - * select suitable win + * select suitable win, but don't store it */ - win = ov2640_select_win(&mf->width, &mf->height); + ov2640_select_win(&mf->width, &mf->height); mf->field = V4L2_FIELD_NONE; -- cgit v1.2.3-70-g09d2 From efe1724a4fa5840139a9a1aee9089f6854866fa0 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sat, 27 Oct 2012 16:34:31 -0300 Subject: [media] cx25840-core: get rid of warning: no previous prototype drivers/media/i2c/cx25840/cx25840-core.c:2068:6: warning: no previous prototype for 'cx23885_dif_setup' [-Wmissing-prototypes] Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/cx25840/cx25840-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c index 2cee69e3418..f4149eb4d7b 100644 --- a/drivers/media/i2c/cx25840/cx25840-core.c +++ b/drivers/media/i2c/cx25840/cx25840-core.c @@ -2065,7 +2065,7 @@ static int cx25840_irq_handler(struct v4l2_subdev *sd, u32 status, #define DIF_BPF_COEFF3435 (0x38c) #define DIF_BPF_COEFF36 (0x390) -void cx23885_dif_setup(struct i2c_client *client, u32 ifHz) +static void cx23885_dif_setup(struct i2c_client *client, u32 ifHz) { u64 pll_freq; u32 pll_freq_word; -- cgit v1.2.3-70-g09d2 From 107376ba4ef1ecd4249427a9f9c1922fc1d66bb4 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Tue, 16 Oct 2012 16:17:59 -0300 Subject: [media] i2c/s5k4ecgx: fix printk format warning Fix printk format warning for size_t variable: drivers/media/i2c/s5k4ecgx.c:346:2: warning: format '%d' expects type 'int', but argument 4 has type 'size_t' Signed-off-by: Randy Dunlap Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/s5k4ecgx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/s5k4ecgx.c b/drivers/media/i2c/s5k4ecgx.c index 49c1b3abb42..2750de63427 100644 --- a/drivers/media/i2c/s5k4ecgx.c +++ b/drivers/media/i2c/s5k4ecgx.c @@ -343,7 +343,7 @@ static int s5k4ecgx_load_firmware(struct v4l2_subdev *sd) } regs_num = le32_to_cpu(get_unaligned_le32(fw->data)); - v4l2_dbg(3, debug, sd, "FW: %s size %d register sets %d\n", + v4l2_dbg(3, debug, sd, "FW: %s size %zu register sets %d\n", S5K4ECGX_FIRMWARE, fw->size, regs_num); regs_num++; /* Add header */ -- cgit v1.2.3-70-g09d2 From b351f8663a3298103dbaef011a5068526ac556a9 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Thu, 18 Oct 2012 10:31:44 -0300 Subject: [media] smiapp-pll: Add missing trailing newlines to warning messages Two warning messages are missing a trailing newline. Fix it. Signed-off-by: Laurent Pinchart Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/smiapp-pll.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index a577614bd84..169f305e912 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -194,7 +194,7 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, if (more_mul_min > more_mul_max) { dev_warn(dev, - "unable to compute more_mul_min and more_mul_max"); + "unable to compute more_mul_min and more_mul_max\n"); return -EINVAL; } @@ -209,7 +209,7 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, dev_dbg(dev, "final more_mul: %d\n", i); if (i > more_mul_max) { - dev_warn(dev, "final more_mul is bad, max %d", more_mul_max); + dev_warn(dev, "final more_mul is bad, max %d\n", more_mul_max); return -EINVAL; } -- cgit v1.2.3-70-g09d2 From c2ebca00324ce7b89f756d5e182a5b3db938a4c9 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sat, 20 Oct 2012 09:08:22 -0300 Subject: [media] smiapp-pll: Correct type for min_t() Unsigned. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/smiapp-pll.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index 169f305e912..e92dc46e622 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -162,7 +162,7 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, more_mul_max); /* Don't go above max pll op frequency. */ more_mul_max = - min_t(int, + min_t(uint32_t, more_mul_max, limits->max_pll_op_freq_hz / (pll->ext_clk_freq_hz / pll->pre_pll_clk_div * mul)); @@ -322,7 +322,7 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, for (sys_div = min_sys_div; sys_div <= max_sys_div; sys_div += 2 - (sys_div & 1)) { - int pix_div = DIV_ROUND_UP(vt_div, sys_div); + uint16_t pix_div = DIV_ROUND_UP(vt_div, sys_div); if (pix_div < limits->min_vt_pix_clk_div || pix_div > limits->max_vt_pix_clk_div) { -- cgit v1.2.3-70-g09d2 From 6de1b143a45d3c4b8ad277b484e0d14df0d30d63 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Mon, 22 Oct 2012 16:27:27 -0300 Subject: [media] smiapp-pll: Try other pre-pll divisors The smiapp pll calculator assumed that the minimum pre-pll divisor was perfect. That may not always be the case, so let's try the others, too. Typically there are just a few alternatives. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/smiapp-pll.c | 131 +++++++++++++++++++++++------------------ 1 file changed, 73 insertions(+), 58 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index e92dc46e622..d7e347594e1 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -58,7 +58,7 @@ static int bounds_check(struct device *dev, uint32_t val, if (val >= min && val <= max) return 0; - dev_warn(dev, "%s out of bounds: %d (%d--%d)\n", str, val, min, max); + dev_dbg(dev, "%s out of bounds: %d (%d--%d)\n", str, val, min, max); return -EINVAL; } @@ -87,14 +87,14 @@ static void print_pll(struct device *dev, struct smiapp_pll *pll) dev_dbg(dev, "vt_pix_clk_freq_hz \t%d\n", pll->vt_pix_clk_freq_hz); } -int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, - struct smiapp_pll *pll) +static int __smiapp_pll_calculate(struct device *dev, + struct smiapp_pll_limits *limits, + struct smiapp_pll *pll, uint32_t mul, + uint32_t div, uint32_t lane_op_clock_ratio) { uint32_t sys_div; uint32_t best_pix_div = INT_MAX >> 1; uint32_t vt_op_binning_div; - uint32_t lane_op_clock_ratio; - uint32_t mul, div; uint32_t more_mul_min, more_mul_max; uint32_t more_mul_factor; uint32_t min_vt_div, max_vt_div, vt_div; @@ -102,54 +102,6 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, unsigned int i; int rval; - if (pll->flags & SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE) - lane_op_clock_ratio = pll->lanes; - else - lane_op_clock_ratio = 1; - dev_dbg(dev, "lane_op_clock_ratio: %d\n", lane_op_clock_ratio); - - dev_dbg(dev, "binning: %dx%d\n", pll->binning_horizontal, - pll->binning_vertical); - - /* CSI transfers 2 bits per clock per lane; thus times 2 */ - pll->pll_op_clk_freq_hz = pll->link_freq * 2 - * (pll->lanes / lane_op_clock_ratio); - - /* Figure out limits for pre-pll divider based on extclk */ - dev_dbg(dev, "min / max pre_pll_clk_div: %d / %d\n", - limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); - limits->max_pre_pll_clk_div = - min_t(uint16_t, limits->max_pre_pll_clk_div, - clk_div_even(pll->ext_clk_freq_hz / - limits->min_pll_ip_freq_hz)); - limits->min_pre_pll_clk_div = - max_t(uint16_t, limits->min_pre_pll_clk_div, - clk_div_even_up( - DIV_ROUND_UP(pll->ext_clk_freq_hz, - limits->max_pll_ip_freq_hz))); - dev_dbg(dev, "pre-pll check: min / max pre_pll_clk_div: %d / %d\n", - limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); - - i = gcd(pll->pll_op_clk_freq_hz, pll->ext_clk_freq_hz); - mul = div_u64(pll->pll_op_clk_freq_hz, i); - div = pll->ext_clk_freq_hz / i; - dev_dbg(dev, "mul %d / div %d\n", mul, div); - - limits->min_pre_pll_clk_div = - max_t(uint16_t, limits->min_pre_pll_clk_div, - clk_div_even_up( - DIV_ROUND_UP(mul * pll->ext_clk_freq_hz, - limits->max_pll_op_freq_hz))); - dev_dbg(dev, "pll_op check: min / max pre_pll_clk_div: %d / %d\n", - limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); - - if (limits->min_pre_pll_clk_div > limits->max_pre_pll_clk_div) { - dev_err(dev, "unable to compute pre_pll divisor\n"); - return -EINVAL; - } - - pll->pre_pll_clk_div = limits->min_pre_pll_clk_div; - /* * Get pre_pll_clk_div so that our pll_op_clk_freq_hz won't be * too high. @@ -193,8 +145,8 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, more_mul_min); if (more_mul_min > more_mul_max) { - dev_warn(dev, - "unable to compute more_mul_min and more_mul_max\n"); + dev_dbg(dev, + "unable to compute more_mul_min and more_mul_max\n"); return -EINVAL; } @@ -209,7 +161,7 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, dev_dbg(dev, "final more_mul: %d\n", i); if (i > more_mul_max) { - dev_warn(dev, "final more_mul is bad, max %d\n", more_mul_max); + dev_dbg(dev, "final more_mul is bad, max %d\n", more_mul_max); return -EINVAL; } @@ -354,8 +306,6 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, pll->pixel_rate_csi = pll->op_pix_clk_freq_hz * lane_op_clock_ratio; - print_pll(dev, pll); - rval = bounds_check(dev, pll->pre_pll_clk_div, limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div, "pre_pll_clk_div"); @@ -411,6 +361,71 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, return rval; } + +int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, + struct smiapp_pll *pll) +{ + uint32_t lane_op_clock_ratio; + uint32_t mul, div; + unsigned int i; + int rval = -EINVAL; + + if (pll->flags & SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE) + lane_op_clock_ratio = pll->lanes; + else + lane_op_clock_ratio = 1; + dev_dbg(dev, "lane_op_clock_ratio: %d\n", lane_op_clock_ratio); + + dev_dbg(dev, "binning: %dx%d\n", pll->binning_horizontal, + pll->binning_vertical); + + /* CSI transfers 2 bits per clock per lane; thus times 2 */ + pll->pll_op_clk_freq_hz = pll->link_freq * 2 + * (pll->lanes / lane_op_clock_ratio); + + /* Figure out limits for pre-pll divider based on extclk */ + dev_dbg(dev, "min / max pre_pll_clk_div: %d / %d\n", + limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); + limits->max_pre_pll_clk_div = + min_t(uint16_t, limits->max_pre_pll_clk_div, + clk_div_even(pll->ext_clk_freq_hz / + limits->min_pll_ip_freq_hz)); + limits->min_pre_pll_clk_div = + max_t(uint16_t, limits->min_pre_pll_clk_div, + clk_div_even_up( + DIV_ROUND_UP(pll->ext_clk_freq_hz, + limits->max_pll_ip_freq_hz))); + dev_dbg(dev, "pre-pll check: min / max pre_pll_clk_div: %d / %d\n", + limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); + + i = gcd(pll->pll_op_clk_freq_hz, pll->ext_clk_freq_hz); + mul = div_u64(pll->pll_op_clk_freq_hz, i); + div = pll->ext_clk_freq_hz / i; + dev_dbg(dev, "mul %d / div %d\n", mul, div); + + limits->min_pre_pll_clk_div = + max_t(uint16_t, limits->min_pre_pll_clk_div, + clk_div_even_up( + DIV_ROUND_UP(mul * pll->ext_clk_freq_hz, + limits->max_pll_op_freq_hz))); + dev_dbg(dev, "pll_op check: min / max pre_pll_clk_div: %d / %d\n", + limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); + + for (pll->pre_pll_clk_div = limits->min_pre_pll_clk_div; + pll->pre_pll_clk_div <= limits->max_pre_pll_clk_div; + pll->pre_pll_clk_div += 2 - (pll->pre_pll_clk_div & 1)) { + rval = __smiapp_pll_calculate(dev, limits, pll, mul, div, + lane_op_clock_ratio); + if (rval) + continue; + + print_pll(dev, pll); + return 0; + } + + dev_info(dev, "unable to compute pre_pll divisor\n"); + return rval; +} EXPORT_SYMBOL_GPL(smiapp_pll_calculate); MODULE_AUTHOR("Sakari Ailus "); -- cgit v1.2.3-70-g09d2 From 1e9240b35264fa0280abc4487b47b28eecf10b52 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sat, 20 Oct 2012 10:17:02 -0300 Subject: [media] smiapp: Input for PLL configuration is mostly static The input values for PLL configuration are mostly static. So set them when the sensor is registered. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/smiapp/smiapp-core.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index e08e588ad24..868ad0ba59b 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -276,11 +276,6 @@ static int smiapp_pll_update(struct smiapp_sensor *sensor) struct smiapp_pll *pll = &sensor->pll; int rval; - memset(&sensor->pll, 0, sizeof(sensor->pll)); - - pll->lanes = sensor->platform_data->lanes; - pll->ext_clk_freq_hz = sensor->platform_data->ext_clk; - if (sensor->minfo.smiapp_profile == SMIAPP_PROFILE_0) { /* * Fill in operational clock divisors limits from the @@ -296,20 +291,13 @@ static int smiapp_pll_update(struct smiapp_sensor *sensor) lim.max_op_sys_clk_freq_hz = lim.max_vt_sys_clk_freq_hz; lim.min_op_pix_clk_freq_hz = lim.min_vt_pix_clk_freq_hz; lim.max_op_pix_clk_freq_hz = lim.max_vt_pix_clk_freq_hz; - /* Profile 0 sensors have no separate OP clock branch. */ - pll->flags |= SMIAPP_PLL_FLAG_NO_OP_CLOCKS; } - if (smiapp_needs_quirk(sensor, - SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE)) - pll->flags |= SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE; - pll->binning_horizontal = sensor->binning_horizontal; pll->binning_vertical = sensor->binning_vertical; pll->link_freq = sensor->link_freq->qmenu_int[sensor->link_freq->val]; pll->scale_m = sensor->scale_m; - pll->scale_n = sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]; pll->bits_per_pixel = sensor->csi_format->compressed; rval = smiapp_pll_calculate(&client->dev, &lim, pll); @@ -2369,6 +2357,7 @@ static int smiapp_registered(struct v4l2_subdev *subdev) { struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); struct i2c_client *client = v4l2_get_subdevdata(subdev); + struct smiapp_pll *pll = &sensor->pll; struct smiapp_subdev *last = NULL; u32 tmp; unsigned int i; @@ -2635,6 +2624,17 @@ static int smiapp_registered(struct v4l2_subdev *subdev) if (rval < 0) goto out_nvm_release; + /* prepare PLL configuration input values */ + pll->lanes = sensor->platform_data->lanes; + pll->ext_clk_freq_hz = sensor->platform_data->ext_clk; + /* Profile 0 sensors have no separate OP clock branch. */ + if (sensor->minfo.smiapp_profile == SMIAPP_PROFILE_0) + pll->flags |= SMIAPP_PLL_FLAG_NO_OP_CLOCKS; + if (smiapp_needs_quirk(sensor, + SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE)) + pll->flags |= SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE; + pll->scale_n = sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]; + rval = smiapp_update_mode(sensor); if (rval) { dev_err(&client->dev, "update mode failed\n"); -- cgit v1.2.3-70-g09d2 From f5984bbdf402b586581bc292a5449f17ce4b8209 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sat, 20 Oct 2012 10:35:25 -0300 Subject: [media] smiapp-pll: Parallel bus support Support sensors with parallel interface. Make smiapp_pll.flags also 8-bit so it fits nicely into two 32-bit words with the other 8-bit fields. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/smiapp-pll.c | 19 +++++++++++++++---- drivers/media/i2c/smiapp-pll.h | 26 ++++++++++++++++++++------ drivers/media/i2c/smiapp/smiapp-core.c | 3 ++- 3 files changed, 37 insertions(+), 11 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index d7e347594e1..d3243602c77 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -371,7 +371,7 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, int rval = -EINVAL; if (pll->flags & SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE) - lane_op_clock_ratio = pll->lanes; + lane_op_clock_ratio = pll->csi2.lanes; else lane_op_clock_ratio = 1; dev_dbg(dev, "lane_op_clock_ratio: %d\n", lane_op_clock_ratio); @@ -379,9 +379,20 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, dev_dbg(dev, "binning: %dx%d\n", pll->binning_horizontal, pll->binning_vertical); - /* CSI transfers 2 bits per clock per lane; thus times 2 */ - pll->pll_op_clk_freq_hz = pll->link_freq * 2 - * (pll->lanes / lane_op_clock_ratio); + switch (pll->bus_type) { + case SMIAPP_PLL_BUS_TYPE_CSI2: + /* CSI transfers 2 bits per clock per lane; thus times 2 */ + pll->pll_op_clk_freq_hz = pll->link_freq * 2 + * (pll->csi2.lanes / lane_op_clock_ratio); + break; + case SMIAPP_PLL_BUS_TYPE_PARALLEL: + pll->pll_op_clk_freq_hz = pll->link_freq * pll->bits_per_pixel + / DIV_ROUND_UP(pll->bits_per_pixel, + pll->parallel.bus_width); + break; + default: + return -EINVAL; + } /* Figure out limits for pre-pll divider based on extclk */ dev_dbg(dev, "min / max pre_pll_clk_div: %d / %d\n", diff --git a/drivers/media/i2c/smiapp-pll.h b/drivers/media/i2c/smiapp-pll.h index cb2d2db5d02..439fe5d665b 100644 --- a/drivers/media/i2c/smiapp-pll.h +++ b/drivers/media/i2c/smiapp-pll.h @@ -27,16 +27,34 @@ #include +/* CSI-2 or CCP-2 */ +#define SMIAPP_PLL_BUS_TYPE_CSI2 0x00 +#define SMIAPP_PLL_BUS_TYPE_PARALLEL 0x01 + +/* op pix clock is for all lanes in total normally */ +#define SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE (1 << 0) +#define SMIAPP_PLL_FLAG_NO_OP_CLOCKS (1 << 1) + struct smiapp_pll { - uint8_t lanes; + /* input values */ + uint8_t bus_type; + union { + struct { + uint8_t lanes; + } csi2; + struct { + uint8_t bus_width; + } parallel; + }; + uint8_t flags; uint8_t binning_horizontal; uint8_t binning_vertical; uint8_t scale_m; uint8_t scale_n; uint8_t bits_per_pixel; - uint16_t flags; uint32_t link_freq; + /* output values */ uint16_t pre_pll_clk_div; uint16_t pll_multiplier; uint16_t op_sys_clk_div; @@ -91,10 +109,6 @@ struct smiapp_pll_limits { uint32_t min_line_length_pck; }; -/* op pix clock is for all lanes in total normally */ -#define SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE (1 << 0) -#define SMIAPP_PLL_FLAG_NO_OP_CLOCKS (1 << 1) - struct device; int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 868ad0ba59b..42316cb5704 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -2625,7 +2625,8 @@ static int smiapp_registered(struct v4l2_subdev *subdev) goto out_nvm_release; /* prepare PLL configuration input values */ - pll->lanes = sensor->platform_data->lanes; + pll->bus_type = SMIAPP_PLL_BUS_TYPE_CSI2; + pll->csi2.lanes = sensor->platform_data->lanes; pll->ext_clk_freq_hz = sensor->platform_data->ext_clk; /* Profile 0 sensors have no separate OP clock branch. */ if (sensor->minfo.smiapp_profile == SMIAPP_PROFILE_0) -- cgit v1.2.3-70-g09d2 From 6ec84a28f5f40e3ebef5d8186c4b11b10aa295d7 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 22 Oct 2012 11:40:56 -0300 Subject: [media] smiapp-pll: Create a structure for OP and VT limits OP and VT limits have identical fields, create a shared structure for both. Signed-off-by: Laurent Pinchart Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/smiapp-pll.c | 54 +++++++++++++++++----------------- drivers/media/i2c/smiapp-pll.h | 30 ++++++++----------- drivers/media/i2c/smiapp/smiapp-core.c | 43 ++++++++++++--------------- 3 files changed, 58 insertions(+), 69 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index d3243602c77..cbef446180f 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -122,7 +122,7 @@ static int __smiapp_pll_calculate(struct device *dev, more_mul_max); /* Don't go above the division capability of op sys clock divider. */ more_mul_max = min(more_mul_max, - limits->max_op_sys_clk_div * pll->pre_pll_clk_div + limits->op.max_sys_clk_div * pll->pre_pll_clk_div / div); dev_dbg(dev, "more_mul_max: max_op_sys_clk_div check: %d\n", more_mul_max); @@ -152,7 +152,7 @@ static int __smiapp_pll_calculate(struct device *dev, more_mul_factor = lcm(div, pll->pre_pll_clk_div) / div; dev_dbg(dev, "more_mul_factor: %d\n", more_mul_factor); - more_mul_factor = lcm(more_mul_factor, limits->min_op_sys_clk_div); + more_mul_factor = lcm(more_mul_factor, limits->op.min_sys_clk_div); dev_dbg(dev, "more_mul_factor: min_op_sys_clk_div: %d\n", more_mul_factor); i = roundup(more_mul_min, more_mul_factor); @@ -220,19 +220,19 @@ static int __smiapp_pll_calculate(struct device *dev, dev_dbg(dev, "min_vt_div: %d\n", min_vt_div); min_vt_div = max(min_vt_div, DIV_ROUND_UP(pll->pll_op_clk_freq_hz, - limits->max_vt_pix_clk_freq_hz)); + limits->vt.max_pix_clk_freq_hz)); dev_dbg(dev, "min_vt_div: max_vt_pix_clk_freq_hz: %d\n", min_vt_div); min_vt_div = max_t(uint32_t, min_vt_div, - limits->min_vt_pix_clk_div - * limits->min_vt_sys_clk_div); + limits->vt.min_pix_clk_div + * limits->vt.min_sys_clk_div); dev_dbg(dev, "min_vt_div: min_vt_clk_div: %d\n", min_vt_div); - max_vt_div = limits->max_vt_sys_clk_div * limits->max_vt_pix_clk_div; + max_vt_div = limits->vt.max_sys_clk_div * limits->vt.max_pix_clk_div; dev_dbg(dev, "max_vt_div: %d\n", max_vt_div); max_vt_div = min(max_vt_div, DIV_ROUND_UP(pll->pll_op_clk_freq_hz, - limits->min_vt_pix_clk_freq_hz)); + limits->vt.min_pix_clk_freq_hz)); dev_dbg(dev, "max_vt_div: min_vt_pix_clk_freq_hz: %d\n", max_vt_div); @@ -240,28 +240,28 @@ static int __smiapp_pll_calculate(struct device *dev, * Find limitsits for sys_clk_div. Not all values are possible * with all values of pix_clk_div. */ - min_sys_div = limits->min_vt_sys_clk_div; + min_sys_div = limits->vt.min_sys_clk_div; dev_dbg(dev, "min_sys_div: %d\n", min_sys_div); min_sys_div = max(min_sys_div, DIV_ROUND_UP(min_vt_div, - limits->max_vt_pix_clk_div)); + limits->vt.max_pix_clk_div)); dev_dbg(dev, "min_sys_div: max_vt_pix_clk_div: %d\n", min_sys_div); min_sys_div = max(min_sys_div, pll->pll_op_clk_freq_hz - / limits->max_vt_sys_clk_freq_hz); + / limits->vt.max_sys_clk_freq_hz); dev_dbg(dev, "min_sys_div: max_pll_op_clk_freq_hz: %d\n", min_sys_div); min_sys_div = clk_div_even_up(min_sys_div); dev_dbg(dev, "min_sys_div: one or even: %d\n", min_sys_div); - max_sys_div = limits->max_vt_sys_clk_div; + max_sys_div = limits->vt.max_sys_clk_div; dev_dbg(dev, "max_sys_div: %d\n", max_sys_div); max_sys_div = min(max_sys_div, DIV_ROUND_UP(max_vt_div, - limits->min_vt_pix_clk_div)); + limits->vt.min_pix_clk_div)); dev_dbg(dev, "max_sys_div: min_vt_pix_clk_div: %d\n", max_sys_div); max_sys_div = min(max_sys_div, DIV_ROUND_UP(pll->pll_op_clk_freq_hz, - limits->min_vt_pix_clk_freq_hz)); + limits->vt.min_pix_clk_freq_hz)); dev_dbg(dev, "max_sys_div: min_vt_pix_clk_freq_hz: %d\n", max_sys_div); /* @@ -276,13 +276,13 @@ static int __smiapp_pll_calculate(struct device *dev, sys_div += 2 - (sys_div & 1)) { uint16_t pix_div = DIV_ROUND_UP(vt_div, sys_div); - if (pix_div < limits->min_vt_pix_clk_div - || pix_div > limits->max_vt_pix_clk_div) { + if (pix_div < limits->vt.min_pix_clk_div + || pix_div > limits->vt.max_pix_clk_div) { dev_dbg(dev, "pix_div %d too small or too big (%d--%d)\n", pix_div, - limits->min_vt_pix_clk_div, - limits->max_vt_pix_clk_div); + limits->vt.min_pix_clk_div, + limits->vt.max_pix_clk_div); continue; } @@ -327,36 +327,36 @@ static int __smiapp_pll_calculate(struct device *dev, if (!rval) rval = bounds_check( dev, pll->op_sys_clk_div, - limits->min_op_sys_clk_div, limits->max_op_sys_clk_div, + limits->op.min_sys_clk_div, limits->op.max_sys_clk_div, "op_sys_clk_div"); if (!rval) rval = bounds_check( dev, pll->op_pix_clk_div, - limits->min_op_pix_clk_div, limits->max_op_pix_clk_div, + limits->op.min_pix_clk_div, limits->op.max_pix_clk_div, "op_pix_clk_div"); if (!rval) rval = bounds_check( dev, pll->op_sys_clk_freq_hz, - limits->min_op_sys_clk_freq_hz, - limits->max_op_sys_clk_freq_hz, + limits->op.min_sys_clk_freq_hz, + limits->op.max_sys_clk_freq_hz, "op_sys_clk_freq_hz"); if (!rval) rval = bounds_check( dev, pll->op_pix_clk_freq_hz, - limits->min_op_pix_clk_freq_hz, - limits->max_op_pix_clk_freq_hz, + limits->op.min_pix_clk_freq_hz, + limits->op.max_pix_clk_freq_hz, "op_pix_clk_freq_hz"); if (!rval) rval = bounds_check( dev, pll->vt_sys_clk_freq_hz, - limits->min_vt_sys_clk_freq_hz, - limits->max_vt_sys_clk_freq_hz, + limits->vt.min_sys_clk_freq_hz, + limits->vt.max_sys_clk_freq_hz, "vt_sys_clk_freq_hz"); if (!rval) rval = bounds_check( dev, pll->vt_pix_clk_freq_hz, - limits->min_vt_pix_clk_freq_hz, - limits->max_vt_pix_clk_freq_hz, + limits->vt.min_pix_clk_freq_hz, + limits->vt.max_pix_clk_freq_hz, "vt_pix_clk_freq_hz"); return rval; diff --git a/drivers/media/i2c/smiapp-pll.h b/drivers/media/i2c/smiapp-pll.h index 439fe5d665b..8500e6e562b 100644 --- a/drivers/media/i2c/smiapp-pll.h +++ b/drivers/media/i2c/smiapp-pll.h @@ -73,6 +73,17 @@ struct smiapp_pll { uint32_t pixel_rate_csi; }; +struct smiapp_pll_branch_limits { + uint16_t min_sys_clk_div; + uint16_t max_sys_clk_div; + uint32_t min_sys_clk_freq_hz; + uint32_t max_sys_clk_freq_hz; + uint16_t min_pix_clk_div; + uint16_t max_pix_clk_div; + uint32_t min_pix_clk_freq_hz; + uint32_t max_pix_clk_freq_hz; +}; + struct smiapp_pll_limits { /* Strict PLL limits */ uint32_t min_ext_clk_freq_hz; @@ -86,23 +97,8 @@ struct smiapp_pll_limits { uint32_t min_pll_op_freq_hz; uint32_t max_pll_op_freq_hz; - uint16_t min_vt_sys_clk_div; - uint16_t max_vt_sys_clk_div; - uint32_t min_vt_sys_clk_freq_hz; - uint32_t max_vt_sys_clk_freq_hz; - uint16_t min_vt_pix_clk_div; - uint16_t max_vt_pix_clk_div; - uint32_t min_vt_pix_clk_freq_hz; - uint32_t max_vt_pix_clk_freq_hz; - - uint16_t min_op_sys_clk_div; - uint16_t max_op_sys_clk_div; - uint32_t min_op_sys_clk_freq_hz; - uint32_t max_op_sys_clk_freq_hz; - uint16_t min_op_pix_clk_div; - uint16_t max_op_pix_clk_div; - uint32_t min_op_pix_clk_freq_hz; - uint32_t max_op_pix_clk_freq_hz; + struct smiapp_pll_branch_limits vt; + struct smiapp_pll_branch_limits op; /* Other relevant limits */ uint32_t min_line_length_pck_bin; diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 42316cb5704..81ec4ac5bcd 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -252,23 +252,23 @@ static int smiapp_pll_update(struct smiapp_sensor *sensor) .min_pll_op_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_PLL_OP_FREQ_HZ], .max_pll_op_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_PLL_OP_FREQ_HZ], - .min_op_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_OP_SYS_CLK_DIV], - .max_op_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_OP_SYS_CLK_DIV], - .min_op_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_OP_PIX_CLK_DIV], - .max_op_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_OP_PIX_CLK_DIV], - .min_op_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_OP_SYS_CLK_FREQ_HZ], - .max_op_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_OP_SYS_CLK_FREQ_HZ], - .min_op_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_OP_PIX_CLK_FREQ_HZ], - .max_op_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_OP_PIX_CLK_FREQ_HZ], - - .min_vt_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_VT_SYS_CLK_DIV], - .max_vt_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_VT_SYS_CLK_DIV], - .min_vt_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_VT_PIX_CLK_DIV], - .max_vt_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_VT_PIX_CLK_DIV], - .min_vt_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_VT_SYS_CLK_FREQ_HZ], - .max_vt_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_VT_SYS_CLK_FREQ_HZ], - .min_vt_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_VT_PIX_CLK_FREQ_HZ], - .max_vt_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_VT_PIX_CLK_FREQ_HZ], + .op.min_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_OP_SYS_CLK_DIV], + .op.max_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_OP_SYS_CLK_DIV], + .op.min_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_OP_PIX_CLK_DIV], + .op.max_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_OP_PIX_CLK_DIV], + .op.min_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_OP_SYS_CLK_FREQ_HZ], + .op.max_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_OP_SYS_CLK_FREQ_HZ], + .op.min_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_OP_PIX_CLK_FREQ_HZ], + .op.max_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_OP_PIX_CLK_FREQ_HZ], + + .vt.min_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_VT_SYS_CLK_DIV], + .vt.max_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_VT_SYS_CLK_DIV], + .vt.min_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_VT_PIX_CLK_DIV], + .vt.max_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_VT_PIX_CLK_DIV], + .vt.min_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_VT_SYS_CLK_FREQ_HZ], + .vt.max_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_VT_SYS_CLK_FREQ_HZ], + .vt.min_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_VT_PIX_CLK_FREQ_HZ], + .vt.max_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_VT_PIX_CLK_FREQ_HZ], .min_line_length_pck_bin = sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN], .min_line_length_pck = sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK], @@ -283,14 +283,7 @@ static int smiapp_pll_update(struct smiapp_sensor *sensor) * requirements regarding them are essentially the * same as on VT ones. */ - lim.min_op_sys_clk_div = lim.min_vt_sys_clk_div; - lim.max_op_sys_clk_div = lim.max_vt_sys_clk_div; - lim.min_op_pix_clk_div = lim.min_vt_pix_clk_div; - lim.max_op_pix_clk_div = lim.max_vt_pix_clk_div; - lim.min_op_sys_clk_freq_hz = lim.min_vt_sys_clk_freq_hz; - lim.max_op_sys_clk_freq_hz = lim.max_vt_sys_clk_freq_hz; - lim.min_op_pix_clk_freq_hz = lim.min_vt_pix_clk_freq_hz; - lim.max_op_pix_clk_freq_hz = lim.max_vt_pix_clk_freq_hz; + lim.op = lim.vt; } pll->binning_horizontal = sensor->binning_horizontal; -- cgit v1.2.3-70-g09d2 From 8f7e91a31fb95c50880c76505b416630c0326d93 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 22 Oct 2012 11:40:57 -0300 Subject: [media] smiapp-pll: Constify limits argument to smiapp_pll_calculate() The limits are input parameters and should not be modified by the smiapp_pll_calculate() function. Make them const. Signed-off-by: Laurent Pinchart Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/smiapp-pll.c | 35 +++++++++++++++++------------------ drivers/media/i2c/smiapp-pll.h | 3 ++- 2 files changed, 19 insertions(+), 19 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index cbef446180f..61e2401c1b3 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -88,7 +88,7 @@ static void print_pll(struct device *dev, struct smiapp_pll *pll) } static int __smiapp_pll_calculate(struct device *dev, - struct smiapp_pll_limits *limits, + const struct smiapp_pll_limits *limits, struct smiapp_pll *pll, uint32_t mul, uint32_t div, uint32_t lane_op_clock_ratio) { @@ -306,14 +306,10 @@ static int __smiapp_pll_calculate(struct device *dev, pll->pixel_rate_csi = pll->op_pix_clk_freq_hz * lane_op_clock_ratio; - rval = bounds_check(dev, pll->pre_pll_clk_div, - limits->min_pre_pll_clk_div, - limits->max_pre_pll_clk_div, "pre_pll_clk_div"); - if (!rval) - rval = bounds_check( - dev, pll->pll_ip_clk_freq_hz, - limits->min_pll_ip_freq_hz, limits->max_pll_ip_freq_hz, - "pll_ip_clk_freq_hz"); + rval = bounds_check(dev, pll->pll_ip_clk_freq_hz, + limits->min_pll_ip_freq_hz, + limits->max_pll_ip_freq_hz, + "pll_ip_clk_freq_hz"); if (!rval) rval = bounds_check( dev, pll->pll_multiplier, @@ -362,9 +358,12 @@ static int __smiapp_pll_calculate(struct device *dev, return rval; } -int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, +int smiapp_pll_calculate(struct device *dev, + const struct smiapp_pll_limits *limits, struct smiapp_pll *pll) { + uint16_t min_pre_pll_clk_div; + uint16_t max_pre_pll_clk_div; uint32_t lane_op_clock_ratio; uint32_t mul, div; unsigned int i; @@ -397,33 +396,33 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, /* Figure out limits for pre-pll divider based on extclk */ dev_dbg(dev, "min / max pre_pll_clk_div: %d / %d\n", limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); - limits->max_pre_pll_clk_div = + max_pre_pll_clk_div = min_t(uint16_t, limits->max_pre_pll_clk_div, clk_div_even(pll->ext_clk_freq_hz / limits->min_pll_ip_freq_hz)); - limits->min_pre_pll_clk_div = + min_pre_pll_clk_div = max_t(uint16_t, limits->min_pre_pll_clk_div, clk_div_even_up( DIV_ROUND_UP(pll->ext_clk_freq_hz, limits->max_pll_ip_freq_hz))); dev_dbg(dev, "pre-pll check: min / max pre_pll_clk_div: %d / %d\n", - limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); + min_pre_pll_clk_div, max_pre_pll_clk_div); i = gcd(pll->pll_op_clk_freq_hz, pll->ext_clk_freq_hz); mul = div_u64(pll->pll_op_clk_freq_hz, i); div = pll->ext_clk_freq_hz / i; dev_dbg(dev, "mul %d / div %d\n", mul, div); - limits->min_pre_pll_clk_div = - max_t(uint16_t, limits->min_pre_pll_clk_div, + min_pre_pll_clk_div = + max_t(uint16_t, min_pre_pll_clk_div, clk_div_even_up( DIV_ROUND_UP(mul * pll->ext_clk_freq_hz, limits->max_pll_op_freq_hz))); dev_dbg(dev, "pll_op check: min / max pre_pll_clk_div: %d / %d\n", - limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); + min_pre_pll_clk_div, max_pre_pll_clk_div); - for (pll->pre_pll_clk_div = limits->min_pre_pll_clk_div; - pll->pre_pll_clk_div <= limits->max_pre_pll_clk_div; + for (pll->pre_pll_clk_div = min_pre_pll_clk_div; + pll->pre_pll_clk_div <= max_pre_pll_clk_div; pll->pre_pll_clk_div += 2 - (pll->pre_pll_clk_div & 1)) { rval = __smiapp_pll_calculate(dev, limits, pll, mul, div, lane_op_clock_ratio); diff --git a/drivers/media/i2c/smiapp-pll.h b/drivers/media/i2c/smiapp-pll.h index 8500e6e562b..9491a41fcce 100644 --- a/drivers/media/i2c/smiapp-pll.h +++ b/drivers/media/i2c/smiapp-pll.h @@ -107,7 +107,8 @@ struct smiapp_pll_limits { struct device; -int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, +int smiapp_pll_calculate(struct device *dev, + const struct smiapp_pll_limits *limits, struct smiapp_pll *pll); #endif /* SMIAPP_PLL_H */ -- cgit v1.2.3-70-g09d2 From 8c5dff905714446f8836b40a93bfeabd0aea8c82 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sun, 28 Oct 2012 06:44:17 -0300 Subject: [media] v4l, smiapp, smiapp-pll, adp1653: Update contact information Update contact information to correspond my e-mail address changes. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/adp1653.c | 4 ++-- drivers/media/i2c/smiapp-pll.c | 4 ++-- drivers/media/i2c/smiapp-pll.h | 2 +- drivers/media/i2c/smiapp/smiapp-core.c | 6 +++--- drivers/media/i2c/smiapp/smiapp-limits.c | 2 +- drivers/media/i2c/smiapp/smiapp-limits.h | 2 +- drivers/media/i2c/smiapp/smiapp-quirk.c | 2 +- drivers/media/i2c/smiapp/smiapp-quirk.h | 2 +- drivers/media/i2c/smiapp/smiapp-reg-defs.h | 2 +- drivers/media/i2c/smiapp/smiapp-reg.h | 2 +- drivers/media/i2c/smiapp/smiapp-regs.c | 2 +- drivers/media/i2c/smiapp/smiapp-regs.h | 2 +- drivers/media/i2c/smiapp/smiapp.h | 2 +- drivers/media/v4l2-core/v4l2-event.c | 2 +- drivers/media/v4l2-core/v4l2-fh.c | 2 +- include/media/adp1653.h | 4 ++-- include/media/smiapp.h | 2 +- include/media/v4l2-event.h | 2 +- include/media/v4l2-fh.h | 2 +- 19 files changed, 24 insertions(+), 24 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/adp1653.c b/drivers/media/i2c/adp1653.c index 18a38b38fcb..df163800c8e 100644 --- a/drivers/media/i2c/adp1653.c +++ b/drivers/media/i2c/adp1653.c @@ -3,10 +3,10 @@ * * Copyright (C) 2008--2011 Nokia Corporation * - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * Contributors: - * Sakari Ailus + * Sakari Ailus * Tuukka Toivonen * * This program is free software; you can redistribute it and/or diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index 61e2401c1b3..d8d5da7c52d 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -438,6 +438,6 @@ int smiapp_pll_calculate(struct device *dev, } EXPORT_SYMBOL_GPL(smiapp_pll_calculate); -MODULE_AUTHOR("Sakari Ailus "); +MODULE_AUTHOR("Sakari Ailus "); MODULE_DESCRIPTION("Generic SMIA/SMIA++ PLL calculator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/i2c/smiapp-pll.h b/drivers/media/i2c/smiapp-pll.h index 9491a41fcce..a4a649834a1 100644 --- a/drivers/media/i2c/smiapp-pll.h +++ b/drivers/media/i2c/smiapp-pll.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 81ec4ac5bcd..83c7ed7ffcc 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2010--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * Based on smiapp driver by Vimarsh Zutshi * Based on jt8ev1.c by Vimarsh Zutshi @@ -991,7 +991,7 @@ static int smiapp_setup_flash_strobe(struct smiapp_sensor *sensor) * do not change, or if you do at least know what you're * doing. :-) * - * Sakari Ailus 2010-10-25 + * Sakari Ailus 2010-10-25 * * flash_strobe_length [us] / 10^6 = (tFlash_strobe_width_ctrl * / EXTCLK freq [Hz]) * flash_strobe_adjustment @@ -2887,6 +2887,6 @@ static struct i2c_driver smiapp_i2c_driver = { module_i2c_driver(smiapp_i2c_driver); -MODULE_AUTHOR("Sakari Ailus "); +MODULE_AUTHOR("Sakari Ailus "); MODULE_DESCRIPTION("Generic SMIA/SMIA++ camera module driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/i2c/smiapp/smiapp-limits.c b/drivers/media/i2c/smiapp/smiapp-limits.c index fb2f81ad8c3..847cb235e19 100644 --- a/drivers/media/i2c/smiapp/smiapp-limits.c +++ b/drivers/media/i2c/smiapp/smiapp-limits.c @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp-limits.h b/drivers/media/i2c/smiapp/smiapp-limits.h index 9ae765e23ea..343e9c3827f 100644 --- a/drivers/media/i2c/smiapp/smiapp-limits.h +++ b/drivers/media/i2c/smiapp/smiapp-limits.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.c b/drivers/media/i2c/smiapp/smiapp-quirk.c index 725cf62836c..bb8c506e0e3 100644 --- a/drivers/media/i2c/smiapp/smiapp-quirk.c +++ b/drivers/media/i2c/smiapp/smiapp-quirk.c @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.h b/drivers/media/i2c/smiapp/smiapp-quirk.h index 86fd3e8bfb0..504a6d80ced 100644 --- a/drivers/media/i2c/smiapp/smiapp-quirk.h +++ b/drivers/media/i2c/smiapp/smiapp-quirk.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp-reg-defs.h b/drivers/media/i2c/smiapp/smiapp-reg-defs.h index defa7c5adeb..3aa0ca948d8 100644 --- a/drivers/media/i2c/smiapp/smiapp-reg-defs.h +++ b/drivers/media/i2c/smiapp/smiapp-reg-defs.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp-reg.h b/drivers/media/i2c/smiapp/smiapp-reg.h index 54568ca2fe6..b0dcbb8fa5e 100644 --- a/drivers/media/i2c/smiapp/smiapp-reg.h +++ b/drivers/media/i2c/smiapp/smiapp-reg.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp-regs.c b/drivers/media/i2c/smiapp/smiapp-regs.c index 70e0d8db013..4fac32cfcb3 100644 --- a/drivers/media/i2c/smiapp/smiapp-regs.c +++ b/drivers/media/i2c/smiapp/smiapp-regs.c @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp-regs.h b/drivers/media/i2c/smiapp/smiapp-regs.h index 7f9013b4797..eefc6c84d5f 100644 --- a/drivers/media/i2c/smiapp/smiapp-regs.h +++ b/drivers/media/i2c/smiapp/smiapp-regs.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/i2c/smiapp/smiapp.h b/drivers/media/i2c/smiapp/smiapp.h index 4182a695ab5..7cc5aae662f 100644 --- a/drivers/media/i2c/smiapp/smiapp.h +++ b/drivers/media/i2c/smiapp/smiapp.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2010--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/v4l2-core/v4l2-event.c b/drivers/media/v4l2-core/v4l2-event.c index 18a040b935a..c7200921815 100644 --- a/drivers/media/v4l2-core/v4l2-event.c +++ b/drivers/media/v4l2-core/v4l2-event.c @@ -5,7 +5,7 @@ * * Copyright (C) 2009--2010 Nokia Corporation. * - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/media/v4l2-core/v4l2-fh.c b/drivers/media/v4l2-core/v4l2-fh.c index 9e3fc040ea2..e57c002b415 100644 --- a/drivers/media/v4l2-core/v4l2-fh.c +++ b/drivers/media/v4l2-core/v4l2-fh.c @@ -5,7 +5,7 @@ * * Copyright (C) 2009--2010 Nokia Corporation. * - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/include/media/adp1653.h b/include/media/adp1653.h index 50a1af88aed..1d9b48a3bd8 100644 --- a/include/media/adp1653.h +++ b/include/media/adp1653.h @@ -3,10 +3,10 @@ * * Copyright (C) 2008--2011 Nokia Corporation * - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * Contributors: - * Sakari Ailus + * Sakari Ailus * Tuukka Toivonen * * This program is free software; you can redistribute it and/or diff --git a/include/media/smiapp.h b/include/media/smiapp.h index 9ab07fd45d5..07f96a89e18 100644 --- a/include/media/smiapp.h +++ b/include/media/smiapp.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h index e7c5d170a9c..eff85f934b2 100644 --- a/include/media/v4l2-event.h +++ b/include/media/v4l2-event.h @@ -5,7 +5,7 @@ * * Copyright (C) 2009--2010 Nokia Corporation. * - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/include/media/v4l2-fh.h b/include/media/v4l2-fh.h index 52513c225c1..a62ee18cb7b 100644 --- a/include/media/v4l2-fh.h +++ b/include/media/v4l2-fh.h @@ -6,7 +6,7 @@ * * Copyright (C) 2009--2010 Nokia Corporation. * - * Contact: Sakari Ailus + * Contact: Sakari Ailus * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License -- cgit v1.2.3-70-g09d2 From 09f29673857a499dcf9a3baa896faf791d06812f Mon Sep 17 00:00:00 2001 From: Shubhrajyoti D Date: Thu, 25 Oct 2012 01:02:36 -0300 Subject: [media] adv7604: convert struct i2c_msg initialization to C99 format Convert the struct i2c_msg initialization to C99 format. This makes maintaining and editing the code simpler. Also helps once other fields like transferred are added in future. Signed-off-by: Shubhrajyoti D Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/adv7604.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index 109bc9b12e7..89fc85403ca 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -403,9 +403,19 @@ static inline int edid_read_block(struct v4l2_subdev *sd, unsigned len, u8 *val) struct i2c_client *client = state->i2c_edid; u8 msgbuf0[1] = { 0 }; u8 msgbuf1[256]; - struct i2c_msg msg[2] = { { client->addr, 0, 1, msgbuf0 }, - { client->addr, 0 | I2C_M_RD, len, msgbuf1 } - }; + struct i2c_msg msg[2] = { + { + .addr = client->addr, + .len = 1, + .buf = msgbuf0 + }, + { + .addr = client->addr, + .flags = I2C_M_RD, + .len = len, + .buf = msgbuf1 + }, + }; if (i2c_transfer(client->adapter, msg, 2) < 0) return -EIO; -- cgit v1.2.3-70-g09d2 From d1a49eacd944308401ae0417692357dd181b665e Mon Sep 17 00:00:00 2001 From: Frank Schäfer Date: Sun, 23 Sep 2012 15:28:45 -0300 Subject: [media] ov2640: add support for V4L2_MBUS_FMT_YUYV8_2X8, V4L2_MBUS_FMT_RGB565_2X8_BE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is the result of experimenting with the SpeedLink VAD Laplace webcam. The register sequence for V4L2_MBUS_FMT_YUYV8_2X8 has been identified by analyzing USB-logs of this device running on MS Windows. Signed-off-by: Frank Schäfer Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/soc_camera/ov2640.c | 49 ++++++++++++++++++++++++++++++----- 1 file changed, 42 insertions(+), 7 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/soc_camera/ov2640.c b/drivers/media/i2c/soc_camera/ov2640.c index 30cf6d8b7b8..66698a83bda 100644 --- a/drivers/media/i2c/soc_camera/ov2640.c +++ b/drivers/media/i2c/soc_camera/ov2640.c @@ -586,9 +586,20 @@ static const struct regval_list ov2640_format_change_preamble_regs[] = { ENDMARKER, }; -static const struct regval_list ov2640_yuv422_regs[] = { +static const struct regval_list ov2640_yuyv_regs[] = { + { IMAGE_MODE, IMAGE_MODE_YUV422 }, + { 0xd7, 0x03 }, + { 0x33, 0xa0 }, + { 0xe5, 0x1f }, + { 0xe1, 0x67 }, + { RESET, 0x00 }, + { R_BYPASS, R_BYPASS_USE_DSP }, + ENDMARKER, +}; + +static const struct regval_list ov2640_uyvy_regs[] = { { IMAGE_MODE, IMAGE_MODE_LBYTE_FIRST | IMAGE_MODE_YUV422 }, - { 0xD7, 0x01 }, + { 0xd7, 0x01 }, { 0x33, 0xa0 }, { 0xe1, 0x67 }, { RESET, 0x00 }, @@ -596,7 +607,15 @@ static const struct regval_list ov2640_yuv422_regs[] = { ENDMARKER, }; -static const struct regval_list ov2640_rgb565_regs[] = { +static const struct regval_list ov2640_rgb565_be_regs[] = { + { IMAGE_MODE, IMAGE_MODE_RGB565 }, + { 0xd7, 0x03 }, + { RESET, 0x00 }, + { R_BYPASS, R_BYPASS_USE_DSP }, + ENDMARKER, +}; + +static const struct regval_list ov2640_rgb565_le_regs[] = { { IMAGE_MODE, IMAGE_MODE_LBYTE_FIRST | IMAGE_MODE_RGB565 }, { 0xd7, 0x03 }, { RESET, 0x00 }, @@ -605,7 +624,9 @@ static const struct regval_list ov2640_rgb565_regs[] = { }; static enum v4l2_mbus_pixelcode ov2640_codes[] = { + V4L2_MBUS_FMT_YUYV8_2X8, V4L2_MBUS_FMT_UYVY8_2X8, + V4L2_MBUS_FMT_RGB565_2X8_BE, V4L2_MBUS_FMT_RGB565_2X8_LE, }; @@ -787,14 +808,22 @@ static int ov2640_set_params(struct i2c_client *client, u32 *width, u32 *height, /* select format */ priv->cfmt_code = 0; switch (code) { + case V4L2_MBUS_FMT_RGB565_2X8_BE: + dev_dbg(&client->dev, "%s: Selected cfmt RGB565 BE", __func__); + selected_cfmt_regs = ov2640_rgb565_be_regs; + break; case V4L2_MBUS_FMT_RGB565_2X8_LE: - dev_dbg(&client->dev, "%s: Selected cfmt RGB565", __func__); - selected_cfmt_regs = ov2640_rgb565_regs; + dev_dbg(&client->dev, "%s: Selected cfmt RGB565 LE", __func__); + selected_cfmt_regs = ov2640_rgb565_le_regs; + break; + case V4L2_MBUS_FMT_YUYV8_2X8: + dev_dbg(&client->dev, "%s: Selected cfmt YUYV (YUV422)", __func__); + selected_cfmt_regs = ov2640_yuyv_regs; break; default: case V4L2_MBUS_FMT_UYVY8_2X8: - dev_dbg(&client->dev, "%s: Selected cfmt YUV422", __func__); - selected_cfmt_regs = ov2640_yuv422_regs; + dev_dbg(&client->dev, "%s: Selected cfmt UYVY", __func__); + selected_cfmt_regs = ov2640_uyvy_regs; } /* reset hardware */ @@ -859,10 +888,12 @@ static int ov2640_g_fmt(struct v4l2_subdev *sd, mf->code = priv->cfmt_code; switch (mf->code) { + case V4L2_MBUS_FMT_RGB565_2X8_BE: case V4L2_MBUS_FMT_RGB565_2X8_LE: mf->colorspace = V4L2_COLORSPACE_SRGB; break; default: + case V4L2_MBUS_FMT_YUYV8_2X8: case V4L2_MBUS_FMT_UYVY8_2X8: mf->colorspace = V4L2_COLORSPACE_JPEG; } @@ -879,11 +910,13 @@ static int ov2640_s_fmt(struct v4l2_subdev *sd, switch (mf->code) { + case V4L2_MBUS_FMT_RGB565_2X8_BE: case V4L2_MBUS_FMT_RGB565_2X8_LE: mf->colorspace = V4L2_COLORSPACE_SRGB; break; default: mf->code = V4L2_MBUS_FMT_UYVY8_2X8; + case V4L2_MBUS_FMT_YUYV8_2X8: case V4L2_MBUS_FMT_UYVY8_2X8: mf->colorspace = V4L2_COLORSPACE_JPEG; } @@ -904,11 +937,13 @@ static int ov2640_try_fmt(struct v4l2_subdev *sd, mf->field = V4L2_FIELD_NONE; switch (mf->code) { + case V4L2_MBUS_FMT_RGB565_2X8_BE: case V4L2_MBUS_FMT_RGB565_2X8_LE: mf->colorspace = V4L2_COLORSPACE_SRGB; break; default: mf->code = V4L2_MBUS_FMT_UYVY8_2X8; + case V4L2_MBUS_FMT_YUYV8_2X8: case V4L2_MBUS_FMT_UYVY8_2X8: mf->colorspace = V4L2_COLORSPACE_JPEG; } -- cgit v1.2.3-70-g09d2 From 6cc1eb70232a98731fdd385c98f2b694dc621726 Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Thu, 27 Sep 2012 19:03:45 -0300 Subject: [media] mt9v022: add v4l2 controls for blanking Add controls for horizontal and vertical blanking. Also add an error message for case that the control handler init failed. Since setting the blanking registers is done by controls now, we shouldn't change these registers outside of the control function. Use v4l2_ctrl_s_ctrl() to set them. Signed-off-by: Anatolij Gustschin Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/soc_camera/mt9v022.c | 49 +++++++++++++++++++++++++++++++--- 1 file changed, 45 insertions(+), 4 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/soc_camera/mt9v022.c b/drivers/media/i2c/soc_camera/mt9v022.c index 13057b966ee..a5210e4d67a 100644 --- a/drivers/media/i2c/soc_camera/mt9v022.c +++ b/drivers/media/i2c/soc_camera/mt9v022.c @@ -71,6 +71,13 @@ MODULE_PARM_DESC(sensor_type, "Sensor type: \"colour\" or \"monochrome\""); #define MT9V022_COLUMN_SKIP 1 #define MT9V022_ROW_SKIP 4 +#define MT9V022_HORIZONTAL_BLANKING_MIN 43 +#define MT9V022_HORIZONTAL_BLANKING_MAX 1023 +#define MT9V022_HORIZONTAL_BLANKING_DEF 94 +#define MT9V022_VERTICAL_BLANKING_MIN 2 +#define MT9V022_VERTICAL_BLANKING_MAX 3000 +#define MT9V022_VERTICAL_BLANKING_DEF 45 + #define is_mt9v024(id) (id == 0x1324) /* MT9V022 has only one fixed colorspace per pixelcode */ @@ -136,6 +143,8 @@ struct mt9v022 { struct v4l2_ctrl *autogain; struct v4l2_ctrl *gain; }; + struct v4l2_ctrl *hblank; + struct v4l2_ctrl *vblank; struct v4l2_rect rect; /* Sensor window */ const struct mt9v022_datafmt *fmt; const struct mt9v022_datafmt *fmts; @@ -277,11 +286,10 @@ static int mt9v022_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a) * Default 94, Phytec driver says: * "width + horizontal blank >= 660" */ - ret = reg_write(client, MT9V022_HORIZONTAL_BLANKING, - rect.width > 660 - 43 ? 43 : - 660 - rect.width); + ret = v4l2_ctrl_s_ctrl(mt9v022->hblank, + rect.width > 660 - 43 ? 43 : 660 - rect.width); if (!ret) - ret = reg_write(client, MT9V022_VERTICAL_BLANKING, 45); + ret = v4l2_ctrl_s_ctrl(mt9v022->vblank, 45); if (!ret) ret = reg_write(client, MT9V022_WINDOW_WIDTH, rect.width); if (!ret) @@ -504,6 +512,18 @@ static int mt9v022_g_volatile_ctrl(struct v4l2_ctrl *ctrl) range = exp->maximum - exp->minimum; exp->val = ((data - 1) * range + 239) / 479 + exp->minimum; return 0; + case V4L2_CID_HBLANK: + data = reg_read(client, MT9V022_HORIZONTAL_BLANKING); + if (data < 0) + return -EIO; + ctrl->val = data; + return 0; + case V4L2_CID_VBLANK: + data = reg_read(client, MT9V022_VERTICAL_BLANKING); + if (data < 0) + return -EIO; + ctrl->val = data; + return 0; } return -EINVAL; } @@ -585,6 +605,16 @@ static int mt9v022_s_ctrl(struct v4l2_ctrl *ctrl) return -EIO; } return 0; + case V4L2_CID_HBLANK: + if (reg_write(client, MT9V022_HORIZONTAL_BLANKING, + ctrl->val) < 0) + return -EIO; + return 0; + case V4L2_CID_VBLANK: + if (reg_write(client, MT9V022_VERTICAL_BLANKING, + ctrl->val) < 0) + return -EIO; + return 0; } return -EINVAL; } @@ -852,10 +882,21 @@ static int mt9v022_probe(struct i2c_client *client, mt9v022->exposure = v4l2_ctrl_new_std(&mt9v022->hdl, &mt9v022_ctrl_ops, V4L2_CID_EXPOSURE, 1, 255, 1, 255); + mt9v022->hblank = v4l2_ctrl_new_std(&mt9v022->hdl, &mt9v022_ctrl_ops, + V4L2_CID_HBLANK, MT9V022_HORIZONTAL_BLANKING_MIN, + MT9V022_HORIZONTAL_BLANKING_MAX, 1, + MT9V022_HORIZONTAL_BLANKING_DEF); + + mt9v022->vblank = v4l2_ctrl_new_std(&mt9v022->hdl, &mt9v022_ctrl_ops, + V4L2_CID_VBLANK, MT9V022_VERTICAL_BLANKING_MIN, + MT9V022_VERTICAL_BLANKING_MAX, 1, + MT9V022_VERTICAL_BLANKING_DEF); + mt9v022->subdev.ctrl_handler = &mt9v022->hdl; if (mt9v022->hdl.error) { int err = mt9v022->hdl.error; + dev_err(&client->dev, "control initialisation err %d\n", err); kfree(mt9v022); return err; } -- cgit v1.2.3-70-g09d2 From d0bac768fbe274f60d41d759c76f7ba2b2e98aeb Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Thu, 27 Sep 2012 19:52:42 -0300 Subject: [media] mt9v022: support required register settings in snapshot mode Some camera systems cannot operate mt9v022 in normal mode and use only the snapshot mode. The TechNote for mt9v022 (TN0960) and mt9v024 (TN-09-225) describes required register settings when configuring the snapshot operation. The snapshot mode requires that certain automatic functions of the image sensor should be disabled or set to fixed values. According to the TechNote bit 2 and bit 9 in the register 0x20 must be set in snapshot mode and unset for normal operation. This applies for mt9v022 Rev.3 and mt9v024. Add required reg. 0x20 settings dependent on sensor chip version. Signed-off-by: Anatolij Gustschin Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/soc_camera/mt9v022.c | 31 ++++++++++++++++++++++++++++--- 1 file changed, 28 insertions(+), 3 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/soc_camera/mt9v022.c b/drivers/media/i2c/soc_camera/mt9v022.c index a5210e4d67a..5bc5a9286fd 100644 --- a/drivers/media/i2c/soc_camera/mt9v022.c +++ b/drivers/media/i2c/soc_camera/mt9v022.c @@ -50,6 +50,7 @@ MODULE_PARM_DESC(sensor_type, "Sensor type: \"colour\" or \"monochrome\""); #define MT9V022_PIXEL_OPERATION_MODE 0x0f #define MT9V022_LED_OUT_CONTROL 0x1b #define MT9V022_ADC_MODE_CONTROL 0x1c +#define MT9V022_REG32 0x20 #define MT9V022_ANALOG_GAIN 0x35 #define MT9V022_BLACK_LEVEL_CALIB_CTRL 0x47 #define MT9V022_PIXCLK_FV_LV 0x74 @@ -78,7 +79,8 @@ MODULE_PARM_DESC(sensor_type, "Sensor type: \"colour\" or \"monochrome\""); #define MT9V022_VERTICAL_BLANKING_MAX 3000 #define MT9V022_VERTICAL_BLANKING_DEF 45 -#define is_mt9v024(id) (id == 0x1324) +#define is_mt9v022_rev3(id) (id == 0x1313) +#define is_mt9v024(id) (id == 0x1324) /* MT9V022 has only one fixed colorspace per pixelcode */ struct mt9v022_datafmt { @@ -152,6 +154,7 @@ struct mt9v022 { int num_fmts; int model; /* V4L2_IDENT_MT9V022* codes from v4l2-chip-ident.h */ u16 chip_control; + u16 chip_version; unsigned short y_skip_top; /* Lines to skip at the top */ }; @@ -234,12 +237,32 @@ static int mt9v022_s_stream(struct v4l2_subdev *sd, int enable) struct i2c_client *client = v4l2_get_subdevdata(sd); struct mt9v022 *mt9v022 = to_mt9v022(client); - if (enable) + if (enable) { /* Switch to master "normal" mode */ mt9v022->chip_control &= ~0x10; - else + if (is_mt9v022_rev3(mt9v022->chip_version) || + is_mt9v024(mt9v022->chip_version)) { + /* + * Unset snapshot mode specific settings: clear bit 9 + * and bit 2 in reg. 0x20 when in normal mode. + */ + if (reg_clear(client, MT9V022_REG32, 0x204)) + return -EIO; + } + } else { /* Switch to snapshot mode */ mt9v022->chip_control |= 0x10; + if (is_mt9v022_rev3(mt9v022->chip_version) || + is_mt9v024(mt9v022->chip_version)) { + /* + * Required settings for snapshot mode: set bit 9 + * (RST enable) and bit 2 (CR enable) in reg. 0x20 + * See TechNote TN0960 or TN-09-225. + */ + if (reg_set(client, MT9V022_REG32, 0x204)) + return -EIO; + } + } if (reg_write(client, MT9V022_CHIP_CONTROL, mt9v022->chip_control) < 0) return -EIO; @@ -646,6 +669,8 @@ static int mt9v022_video_probe(struct i2c_client *client) goto ei2c; } + mt9v022->chip_version = data; + mt9v022->reg = is_mt9v024(data) ? &mt9v024_register : &mt9v022_register; -- cgit v1.2.3-70-g09d2 From b6f50b49b9712f49c377e9e3587906e27bea39d0 Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Thu, 27 Sep 2012 19:05:27 -0300 Subject: [media] mt9v022: set y_skip_top field to zero as default Set "y_skip_top" to zero and revise comment as I do not see this line corruption on two different mt9v022 setups. The first read-out line is perfectly fine. Add mt9v022 platform data configuring y_skip_top for platforms that have issues with the first read-out line. Set y_skip_top to 1 for pcm990 board. Signed-off-by: Anatolij Gustschin Acked-by: Eric Miao Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- arch/arm/mach-pxa/pcm990-baseboard.c | 6 ++++++ drivers/media/i2c/soc_camera/mt9v022.c | 8 +++++--- include/media/mt9v022.h | 16 ++++++++++++++++ 3 files changed, 27 insertions(+), 3 deletions(-) create mode 100644 include/media/mt9v022.h (limited to 'drivers/media/i2c') diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 113c57a0356..fb7f1d1627d 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -26,6 +26,7 @@ #include #include +#include #include #include @@ -468,6 +469,10 @@ static struct i2c_board_info __initdata pcm990_i2c_devices[] = { }, }; +static struct mt9v022_platform_data mt9v022_pdata = { + .y_skip_top = 1, +}; + static struct i2c_board_info pcm990_camera_i2c[] = { { I2C_BOARD_INFO("mt9v022", 0x48), @@ -480,6 +485,7 @@ static struct soc_camera_link iclink[] = { { .bus_id = 0, /* Must match with the camera ID */ .board_info = &pcm990_camera_i2c[0], + .priv = &mt9v022_pdata, .i2c_adapter_id = 0, .query_bus_param = pcm990_camera_query_bus_param, .set_bus_param = pcm990_camera_set_bus_param, diff --git a/drivers/media/i2c/soc_camera/mt9v022.c b/drivers/media/i2c/soc_camera/mt9v022.c index 5bc5a9286fd..84d204f82cb 100644 --- a/drivers/media/i2c/soc_camera/mt9v022.c +++ b/drivers/media/i2c/soc_camera/mt9v022.c @@ -15,6 +15,7 @@ #include #include +#include #include #include #include @@ -869,6 +870,7 @@ static int mt9v022_probe(struct i2c_client *client, struct mt9v022 *mt9v022; struct soc_camera_link *icl = soc_camera_i2c_to_link(client); struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + struct mt9v022_platform_data *pdata = icl->priv; int ret; if (!icl) { @@ -932,10 +934,10 @@ static int mt9v022_probe(struct i2c_client *client, mt9v022->chip_control = MT9V022_CHIP_CONTROL_DEFAULT; /* - * MT9V022 _really_ corrupts the first read out line. - * TODO: verify on i.MX31 + * On some platforms the first read out line is corrupted. + * Workaround it by skipping if indicated by platform data. */ - mt9v022->y_skip_top = 1; + mt9v022->y_skip_top = pdata ? pdata->y_skip_top : 0; mt9v022->rect.left = MT9V022_COLUMN_SKIP; mt9v022->rect.top = MT9V022_ROW_SKIP; mt9v022->rect.width = MT9V022_MAX_WIDTH; diff --git a/include/media/mt9v022.h b/include/media/mt9v022.h new file mode 100644 index 00000000000..40561801321 --- /dev/null +++ b/include/media/mt9v022.h @@ -0,0 +1,16 @@ +/* + * mt9v022 sensor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MT9V022_H__ +#define __MT9V022_H__ + +struct mt9v022_platform_data { + unsigned short y_skip_top; /* Lines to skip at the top */ +}; + +#endif -- cgit v1.2.3-70-g09d2