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-rw-r--r--drivers/media/dvb/ttpci/Makefile4
-rw-r--r--drivers/media/dvb/ttpci/av7110_v4l.c32
-rw-r--r--drivers/media/dvb/ttpci/budget-av.c47
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c1
-rw-r--r--drivers/media/dvb/ttpci/budget-core.c2
-rw-r--r--drivers/media/dvb/ttpci/budget.h1
-rw-r--r--drivers/media/dvb/ttpci/ttpci-eeprom.c29
-rw-r--r--drivers/media/dvb/ttpci/ttpci-eeprom.h1
8 files changed, 77 insertions, 40 deletions
diff --git a/drivers/media/dvb/ttpci/Makefile b/drivers/media/dvb/ttpci/Makefile
index 8a4d5bb20a5..f6e869372e3 100644
--- a/drivers/media/dvb/ttpci/Makefile
+++ b/drivers/media/dvb/ttpci/Makefile
@@ -17,5 +17,5 @@ obj-$(CONFIG_DVB_BUDGET_CI) += budget-ci.o
obj-$(CONFIG_DVB_BUDGET_PATCH) += budget-patch.o
obj-$(CONFIG_DVB_AV7110) += dvb-ttpci.o
-EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
-EXTRA_CFLAGS += -Idrivers/media/common/tuners
+ccflags-y += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
+ccflags-y += -Idrivers/media/common/tuners
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index cdd31cae46c..ee8ee1d481f 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -25,6 +25,8 @@
* the project's page is at http://www.linuxtv.org/
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/delay.h>
@@ -253,7 +255,7 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
switch (av7110->current_input) {
case 1:
- dprintk(1, "switching SAA7113 to Analog Tuner Input.\n");
+ dprintk(1, "switching SAA7113 to Analog Tuner Input\n");
msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0000); // loudspeaker source
msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0000); // headphone source
msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0000); // SCART 1 source
@@ -263,7 +265,7 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) {
if (ves1820_writereg(dev, 0x09, 0x0f, 0x60))
- dprintk(1, "setting band in demodulator failed.\n");
+ dprintk(1, "setting band in demodulator failed\n");
} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9819 pin9(STD)
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9819 pin30(VIF)
@@ -272,17 +274,17 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num);
break;
case 2:
- dprintk(1, "switching SAA7113 to Video AV CVBS Input.\n");
+ dprintk(1, "switching SAA7113 to Video AV CVBS Input\n");
if (i2c_writereg(av7110, 0x48, 0x02, 0xd2) != 1)
dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num);
break;
case 3:
- dprintk(1, "switching SAA7113 to Video AV Y/C Input.\n");
+ dprintk(1, "switching SAA7113 to Video AV Y/C Input\n");
if (i2c_writereg(av7110, 0x48, 0x02, 0xd9) != 1)
dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num);
break;
default:
- dprintk(1, "switching SAA7113 to Input: AV7110: SAA7113: invalid input.\n");
+ dprintk(1, "switching SAA7113 to Input: AV7110: SAA7113: invalid input\n");
}
} else {
adswitch = 0;
@@ -299,7 +301,7 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) {
if (ves1820_writereg(dev, 0x09, 0x0f, 0x20))
- dprintk(1, "setting band in demodulator failed.\n");
+ dprintk(1, "setting band in demodulator failed\n");
} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
@@ -413,7 +415,7 @@ static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
- dprintk(2, "VIDIOC_G_FREQ: freq:0x%08x.\n", f->frequency);
+ dprintk(2, "VIDIOC_G_FREQ: freq:0x%08x\n", f->frequency);
if (!av7110->analog_tuner_flags || av7110->current_input != 1)
return -EINVAL;
@@ -429,7 +431,7 @@ static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
- dprintk(2, "VIDIOC_S_FREQUENCY: freq:0x%08x.\n", f->frequency);
+ dprintk(2, "VIDIOC_S_FREQUENCY: freq:0x%08x\n", f->frequency);
if (!av7110->analog_tuner_flags || av7110->current_input != 1)
return -EINVAL;
@@ -689,12 +691,12 @@ int av7110_init_analog_module(struct av7110 *av7110)
if (i2c_writereg(av7110, 0x80, 0x0, 0x80) == 1 &&
i2c_writereg(av7110, 0x80, 0x0, 0) == 1) {
- printk("dvb-ttpci: DVB-C analog module @ card %d detected, initializing MSP3400\n",
+ pr_info("DVB-C analog module @ card %d detected, initializing MSP3400\n",
av7110->dvb_adapter.num);
av7110->adac_type = DVB_ADAC_MSP34x0;
} else if (i2c_writereg(av7110, 0x84, 0x0, 0x80) == 1 &&
i2c_writereg(av7110, 0x84, 0x0, 0) == 1) {
- printk("dvb-ttpci: DVB-C analog module @ card %d detected, initializing MSP3415\n",
+ pr_info("DVB-C analog module @ card %d detected, initializing MSP3415\n",
av7110->dvb_adapter.num);
av7110->adac_type = DVB_ADAC_MSP34x5;
} else
@@ -715,7 +717,7 @@ int av7110_init_analog_module(struct av7110 *av7110)
msp_writereg(av7110, MSP_WR_DSP, 0x000d, 0x1900); // prescale SCART
if (i2c_writereg(av7110, 0x48, 0x01, 0x00)!=1) {
- INFO(("saa7113 not accessible.\n"));
+ pr_info("saa7113 not accessible\n");
} else {
u8 *i = saa7113_init_regs;
@@ -733,7 +735,7 @@ int av7110_init_analog_module(struct av7110 *av7110)
/* setup for DVB by default */
if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) {
if (ves1820_writereg(av7110->dev, 0x09, 0x0f, 0x20))
- dprintk(1, "setting band in demodulator failed.\n");
+ dprintk(1, "setting band in demodulator failed\n");
} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
@@ -797,7 +799,7 @@ int av7110_init_v4l(struct av7110 *av7110)
ret = saa7146_vv_init(dev, vv_data);
if (ret) {
- ERR(("cannot init capture device. skipping.\n"));
+ ERR("cannot init capture device. skipping\n");
return -ENODEV;
}
vv_data->ops.vidioc_enum_input = vidioc_enum_input;
@@ -814,12 +816,12 @@ int av7110_init_v4l(struct av7110 *av7110)
vv_data->ops.vidioc_s_fmt_sliced_vbi_out = vidioc_s_fmt_sliced_vbi_out;
if (saa7146_register_device(&av7110->v4l_dev, dev, "av7110", VFL_TYPE_GRABBER)) {
- ERR(("cannot register capture device. skipping.\n"));
+ ERR("cannot register capture device. skipping\n");
saa7146_vv_release(dev);
return -ENODEV;
}
if (saa7146_register_device(&av7110->vbi_dev, dev, "av7110", VFL_TYPE_VBI))
- ERR(("cannot register vbi v4l2 device. skipping.\n"));
+ ERR("cannot register vbi v4l2 device. skipping\n");
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index e957d7690bc..78d32f7e49f 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -33,6 +33,8 @@
* the project's page is at http://www.linuxtv.org/
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include "budget.h"
#include "stv0299.h"
#include "stb0899_drv.h"
@@ -149,7 +151,7 @@ static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int ad
result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 0xfff, 1, 0, 1);
if (result == -ETIMEDOUT) {
ciintf_slot_shutdown(ca, slot);
- printk(KERN_INFO "budget-av: cam ejected 1\n");
+ pr_info("cam ejected 1\n");
}
return result;
}
@@ -168,7 +170,7 @@ static int ciintf_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int a
result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 0xfff, 1, value, 0, 1);
if (result == -ETIMEDOUT) {
ciintf_slot_shutdown(ca, slot);
- printk(KERN_INFO "budget-av: cam ejected 2\n");
+ pr_info("cam ejected 2\n");
}
return result;
}
@@ -187,7 +189,7 @@ static int ciintf_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 addre
result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 3, 1, 0, 0);
if (result == -ETIMEDOUT) {
ciintf_slot_shutdown(ca, slot);
- printk(KERN_INFO "budget-av: cam ejected 3\n");
+ pr_info("cam ejected 3\n");
return -ETIMEDOUT;
}
return result;
@@ -207,7 +209,7 @@ static int ciintf_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 addr
result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 3, 1, value, 0, 0);
if (result == -ETIMEDOUT) {
ciintf_slot_shutdown(ca, slot);
- printk(KERN_INFO "budget-av: cam ejected 5\n");
+ pr_info("cam ejected 5\n");
}
return result;
}
@@ -289,7 +291,7 @@ static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open
if (saa7146_read(saa, PSR) & MASK_06) {
if (budget_av->slot_status == SLOTSTATUS_NONE) {
budget_av->slot_status = SLOTSTATUS_PRESENT;
- printk(KERN_INFO "budget-av: cam inserted A\n");
+ pr_info("cam inserted A\n");
}
}
saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO);
@@ -306,11 +308,11 @@ static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open
result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, 0, 1, 0, 1);
if ((result >= 0) && (budget_av->slot_status == SLOTSTATUS_NONE)) {
budget_av->slot_status = SLOTSTATUS_PRESENT;
- printk(KERN_INFO "budget-av: cam inserted B\n");
+ pr_info("cam inserted B\n");
} else if (result < 0) {
if (budget_av->slot_status != SLOTSTATUS_NONE) {
ciintf_slot_shutdown(ca, slot);
- printk(KERN_INFO "budget-av: cam ejected 5\n");
+ pr_info("cam ejected 5\n");
return 0;
}
}
@@ -365,11 +367,11 @@ static int ciintf_init(struct budget_av *budget_av)
if ((result = dvb_ca_en50221_init(&budget_av->budget.dvb_adapter,
&budget_av->ca, 0, 1)) != 0) {
- printk(KERN_ERR "budget-av: ci initialisation failed.\n");
+ pr_err("ci initialisation failed\n");
goto error;
}
- printk(KERN_INFO "budget-av: ci interface initialised.\n");
+ pr_info("ci interface initialised\n");
return 0;
error:
@@ -896,7 +898,6 @@ static const struct stb0899_s1_reg knc1_stb0899_s1_init_1[] = {
{ STB0899_DISRX_ST0 , 0x04 },
{ STB0899_DISRX_ST1 , 0x00 },
{ STB0899_DISPARITY , 0x00 },
- { STB0899_DISFIFO , 0x00 },
{ STB0899_DISSTATUS , 0x20 },
{ STB0899_DISF22 , 0x8c },
{ STB0899_DISF22RX , 0x9a },
@@ -1197,6 +1198,7 @@ static u8 read_pwm(struct budget_av *budget_av)
#define SUBID_DVBC_KNC1 0x0020
#define SUBID_DVBC_KNC1_PLUS 0x0021
#define SUBID_DVBC_KNC1_MK3 0x0022
+#define SUBID_DVBC_KNC1_TDA10024 0x0028
#define SUBID_DVBC_KNC1_PLUS_MK3 0x0023
#define SUBID_DVBC_CINERGY1200 0x1156
#define SUBID_DVBC_CINERGY1200_MK3 0x1176
@@ -1316,6 +1318,7 @@ static void frontend_init(struct budget_av *budget_av)
case SUBID_DVBC_EASYWATCH_MK3:
case SUBID_DVBC_CINERGY1200_MK3:
case SUBID_DVBC_KNC1_MK3:
+ case SUBID_DVBC_KNC1_TDA10024:
case SUBID_DVBC_KNC1_PLUS_MK3:
budget_av->reinitialise_demod = 1;
budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
@@ -1343,8 +1346,7 @@ static void frontend_init(struct budget_av *budget_av)
}
if (fe == NULL) {
- printk(KERN_ERR "budget-av: A frontend driver was not found "
- "for device [%04x:%04x] subsystem [%04x:%04x]\n",
+ pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
saa->pci->vendor,
saa->pci->device,
saa->pci->subsystem_vendor,
@@ -1356,7 +1358,7 @@ static void frontend_init(struct budget_av *budget_av)
if (dvb_register_frontend(&budget_av->budget.dvb_adapter,
budget_av->budget.dvb_frontend)) {
- printk(KERN_ERR "budget-av: Frontend registration failed!\n");
+ pr_err("Frontend registration failed!\n");
dvb_frontend_detach(budget_av->budget.dvb_frontend);
budget_av->budget.dvb_frontend = NULL;
}
@@ -1414,7 +1416,7 @@ static struct v4l2_input knc1_inputs[KNC1_INPUTS] = {
static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
{
- dprintk(1, "VIDIOC_ENUMINPUT %d.\n", i->index);
+ dprintk(1, "VIDIOC_ENUMINPUT %d\n", i->index);
if (i->index >= KNC1_INPUTS)
return -EINVAL;
memcpy(i, &knc1_inputs[i->index], sizeof(struct v4l2_input));
@@ -1428,7 +1430,7 @@ static int vidioc_g_input(struct file *file, void *fh, unsigned int *i)
*i = budget_av->cur_input;
- dprintk(1, "VIDIOC_G_INPUT %d.\n", *i);
+ dprintk(1, "VIDIOC_G_INPUT %d\n", *i);
return 0;
}
@@ -1437,7 +1439,7 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input)
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
struct budget_av *budget_av = (struct budget_av *)dev->ext_priv;
- dprintk(1, "VIDIOC_S_INPUT %d.\n", input);
+ dprintk(1, "VIDIOC_S_INPUT %d\n", input);
return saa7113_setinput(budget_av, input);
}
@@ -1476,7 +1478,7 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
if (0 != saa7146_vv_init(dev, &vv_data)) {
/* fixme: proper cleanup here */
- ERR(("cannot init vv subsystem.\n"));
+ ERR("cannot init vv subsystem\n");
return err;
}
vv_data.ops.vidioc_enum_input = vidioc_enum_input;
@@ -1485,7 +1487,7 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
if ((err = saa7146_register_device(&budget_av->vd, dev, "knc1", VFL_TYPE_GRABBER))) {
/* fixme: proper cleanup here */
- ERR(("cannot register capture v4l2 device.\n"));
+ ERR("cannot register capture v4l2 device\n");
saa7146_vv_release(dev);
return err;
}
@@ -1502,13 +1504,12 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
mac = budget_av->budget.dvb_adapter.proposed_mac;
if (i2c_readregs(&budget_av->budget.i2c_adap, 0xa0, 0x30, mac, 6)) {
- printk(KERN_ERR "KNC1-%d: Could not read MAC from KNC1 card\n",
+ pr_err("KNC1-%d: Could not read MAC from KNC1 card\n",
budget_av->budget.dvb_adapter.num);
memset(mac, 0, 6);
} else {
- printk(KERN_INFO "KNC1-%d: MAC addr = %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
- budget_av->budget.dvb_adapter.num,
- mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+ pr_info("KNC1-%d: MAC addr = %pM\n",
+ budget_av->budget.dvb_adapter.num, mac);
}
budget_av->budget.dvb_adapter.priv = budget_av;
@@ -1558,6 +1559,7 @@ MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP);
MAKE_BUDGET_INFO(knc1spx4, "KNC1 DVB-S Plus X4", BUDGET_KNC1SP);
MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP);
MAKE_BUDGET_INFO(knc1cmk3, "KNC1 DVB-C MK3", BUDGET_KNC1C_MK3);
+MAKE_BUDGET_INFO(knc1ctda10024, "KNC1 DVB-C TDA10024", BUDGET_KNC1C_TDA10024);
MAKE_BUDGET_INFO(knc1cpmk3, "KNC1 DVB-C Plus MK3", BUDGET_KNC1CP_MK3);
MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP);
MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S);
@@ -1587,6 +1589,7 @@ static struct pci_device_id pci_tbl[] = {
MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020),
MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021),
MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022),
+ MAKE_EXTENSION_PCI(knc1ctda10024, 0x1894, 0x0028),
MAKE_EXTENSION_PCI(knc1cpmk3, 0x1894, 0x0023),
MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030),
MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031),
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 926f299b522..ca02e972217 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -1053,7 +1053,6 @@ static const struct stb0899_s1_reg tt3200_stb0899_s1_init_1[] = {
{ STB0899_DISRX_ST0 , 0x04 },
{ STB0899_DISRX_ST1 , 0x00 },
{ STB0899_DISPARITY , 0x00 },
- { STB0899_DISFIFO , 0x00 },
{ STB0899_DISSTATUS , 0x20 },
{ STB0899_DISF22 , 0x8c },
{ STB0899_DISF22RX , 0x9a },
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index 37666d4edab..37d02fe0913 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -110,6 +110,7 @@ static int start_ts_capture(struct budget *budget)
break;
case BUDGET_CIN1200C_MK3:
case BUDGET_KNC1C_MK3:
+ case BUDGET_KNC1C_TDA10024:
case BUDGET_KNC1CP_MK3:
if (budget->video_port == BUDGET_VIDEO_PORTA) {
saa7146_write(dev, DD1_INIT, 0x06000200);
@@ -434,6 +435,7 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
case BUDGET_KNC1CP:
case BUDGET_CIN1200C:
case BUDGET_KNC1C_MK3:
+ case BUDGET_KNC1C_TDA10024:
case BUDGET_KNC1CP_MK3:
case BUDGET_CIN1200C_MK3:
budget->buffer_width = TS_WIDTH_DVBC;
diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h
index 3ad0c6789ba..3d8a806c20b 100644
--- a/drivers/media/dvb/ttpci/budget.h
+++ b/drivers/media/dvb/ttpci/budget.h
@@ -104,6 +104,7 @@ static struct saa7146_pci_extension_data x_var = { \
#define BUDGET_KNC1C_MK3 16
#define BUDGET_KNC1CP_MK3 17
#define BUDGET_KNC1S2 18
+#define BUDGET_KNC1C_TDA10024 19
#define BUDGET_VIDEO_PORTA 0
#define BUDGET_VIDEO_PORTB 1
diff --git a/drivers/media/dvb/ttpci/ttpci-eeprom.c b/drivers/media/dvb/ttpci/ttpci-eeprom.c
index 7dd54b3026a..32d43156c54 100644
--- a/drivers/media/dvb/ttpci/ttpci-eeprom.c
+++ b/drivers/media/dvb/ttpci/ttpci-eeprom.c
@@ -85,6 +85,35 @@ static int getmac_tt(u8 * decodedMAC, u8 * encodedMAC)
return 0;
}
+int ttpci_eeprom_decode_mac(u8 *decodedMAC, u8 *encodedMAC)
+{
+ u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c,
+ 0x54, 0xd3, 0x7b, 0xf1, 0x9E, 0x23, 0x16, 0xf6,
+ 0x1d, 0x36, 0x64, 0x78};
+ u8 data[20];
+ int i;
+
+ memcpy(data, encodedMAC, 20);
+
+ for (i = 0; i < 20; i++)
+ data[i] ^= xor[i];
+ for (i = 0; i < 10; i++)
+ data[i] = ((data[2 * i + 1] << 8) | data[2 * i])
+ >> ((data[2 * i + 1] >> 6) & 3);
+
+ if (check_mac_tt(data))
+ return -ENODEV;
+
+ decodedMAC[0] = data[2];
+ decodedMAC[1] = data[1];
+ decodedMAC[2] = data[0];
+ decodedMAC[3] = data[6];
+ decodedMAC[4] = data[5];
+ decodedMAC[5] = data[4];
+ return 0;
+}
+EXPORT_SYMBOL(ttpci_eeprom_decode_mac);
+
static int ttpci_eeprom_read_encodedMAC(struct i2c_adapter *adapter, u8 * encodedMAC)
{
int ret;
diff --git a/drivers/media/dvb/ttpci/ttpci-eeprom.h b/drivers/media/dvb/ttpci/ttpci-eeprom.h
index e2dc6cfe205..dcc33d5a5cb 100644
--- a/drivers/media/dvb/ttpci/ttpci-eeprom.h
+++ b/drivers/media/dvb/ttpci/ttpci-eeprom.h
@@ -28,6 +28,7 @@
#include <linux/types.h>
#include <linux/i2c.h>
+extern int ttpci_eeprom_decode_mac(u8 *decodedMAC, u8 *encodedMAC);
extern int ttpci_eeprom_parse_mac(struct i2c_adapter *adapter, u8 *propsed_mac);
#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-17 07:58:55 +0000