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path: root/drivers/media/video/saa7115.c
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Diffstat (limited to 'drivers/media/video/saa7115.c')
-rw-r--r--drivers/media/video/saa7115.c44
1 files changed, 21 insertions, 23 deletions
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 4a4bc69fb0e..048d000941c 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -549,7 +549,7 @@ static int saa7115_set_audio_clock_freq(struct i2c_client *client, u32 freq)
u32 hz;
u64 f;
- v4l_dbg(1, client, "set audio clock freq: %d\n", freq);
+ v4l_dbg(1, debug, client, "set audio clock freq: %d\n", freq);
/* sanity check */
if (freq < 32000 || freq > 48000)
@@ -670,10 +670,10 @@ static void saa7115_set_v4lstd(struct i2c_client *client, v4l2_std_id std)
// This works for NTSC-M, SECAM-L and the 50Hz PAL variants.
if (std & V4L2_STD_525_60) {
- v4l_dbg(1, client, "decoder set standard 60 Hz\n");
+ v4l_dbg(1, debug, client, "decoder set standard 60 Hz\n");
saa7115_writeregs(client, saa7115_cfg_60hz_video);
} else {
- v4l_dbg(1, client, "decoder set standard 50 Hz\n");
+ v4l_dbg(1, debug, client, "decoder set standard 50 Hz\n");
saa7115_writeregs(client, saa7115_cfg_50hz_video);
}
@@ -863,7 +863,7 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
pix = &(fmt->fmt.pix);
- v4l_dbg(1, client, "decoder set size\n");
+ v4l_dbg(1, debug, client, "decoder set size\n");
/* FIXME need better bounds checking here */
if ((pix->width < 1) || (pix->width > 1440))
@@ -889,7 +889,7 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
HPSC = HPSC ? HPSC : 1;
HFSC = (int)((1024 * 720) / (HPSC * pix->width));
- v4l_dbg(1, client, "Hpsc: 0x%05x, Hfsc: 0x%05x\n", HPSC, HFSC);
+ v4l_dbg(1, debug, client, "Hpsc: 0x%05x, Hfsc: 0x%05x\n", HPSC, HFSC);
/* FIXME hardcodes to "Task B"
* write H prescaler integer */
saa7115_write(client, 0xd0, (u8) (HPSC & 0x3f));
@@ -903,10 +903,10 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
saa7115_write(client, 0xDD, (u8) ((HFSC >> 9) & 0xff));
} else {
if (is_50hz) {
- v4l_dbg(1, client, "Setting full 50hz width\n");
+ v4l_dbg(1, debug, client, "Setting full 50hz width\n");
saa7115_writeregs(client, saa7115_cfg_50hz_fullres_x);
} else {
- v4l_dbg(1, client, "Setting full 60hz width\n");
+ v4l_dbg(1, debug, client, "Setting full 60hz width\n");
saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
}
}
@@ -915,7 +915,7 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
if (pix->height != Vsrc) {
VSCY = (int)((1024 * Vsrc) / pix->height);
- v4l_dbg(1, client, "Vsrc: %d, Vscy: 0x%05x\n", Vsrc, VSCY);
+ v4l_dbg(1, debug, client, "Vsrc: %d, Vscy: 0x%05x\n", Vsrc, VSCY);
/* Correct Contrast and Luminance */
saa7115_write(client, 0xd5, (u8) (64 * 1024 / VSCY));
@@ -929,10 +929,10 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
saa7115_write(client, 0xe3, (u8) ((VSCY >> 8) & 0xff));
} else {
if (is_50hz) {
- v4l_dbg(1, client, "Setting full 50Hz height\n");
+ v4l_dbg(1, debug, client, "Setting full 50Hz height\n");
saa7115_writeregs(client, saa7115_cfg_50hz_fullres_y);
} else {
- v4l_dbg(1, client, "Setting full 60hz height\n");
+ v4l_dbg(1, debug, client, "Setting full 60hz height\n");
saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);
}
}
@@ -1079,7 +1079,7 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
break;
status = saa7115_read(client, 0x1f);
- v4l_dbg(1, client, "status: 0x%02x\n", status);
+ v4l_dbg(1, debug, client, "status: 0x%02x\n", status);
vt->signal = ((status & (1 << 6)) == 0) ? 0xffff : 0x0;
break;
}
@@ -1125,7 +1125,7 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
break;
case VIDIOC_S_INPUT:
- v4l_dbg(1, client, "decoder set input %d\n", *iarg);
+ v4l_dbg(1, debug, client, "decoder set input %d\n", *iarg);
/* inputs from 0-9 are available */
if (*iarg < 0 || *iarg > 9) {
return -EINVAL;
@@ -1133,7 +1133,7 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
if (state->input == *iarg)
break;
- v4l_dbg(1, client, "now setting %s input\n",
+ v4l_dbg(1, debug, client, "now setting %s input\n",
*iarg >= 6 ? "S-Video" : "Composite");
state->input = *iarg;
@@ -1150,7 +1150,7 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
case VIDIOC_STREAMON:
case VIDIOC_STREAMOFF:
- v4l_dbg(1, client, "%s output\n",
+ v4l_dbg(1, debug, client, "%s output\n",
(cmd == VIDIOC_STREAMON) ? "enable" : "disable");
if (state->enable != (cmd == VIDIOC_STREAMON)) {
@@ -1164,7 +1164,7 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
break;
case VIDIOC_INT_RESET:
- v4l_dbg(1, client, "decoder RESET\n");
+ v4l_dbg(1, debug, client, "decoder RESET\n");
saa7115_writeregs(client, saa7115_cfg_reset_scaler);
break;
@@ -1249,21 +1249,20 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
return 0;
- client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
if (client == 0)
return -ENOMEM;
- memset(client, 0, sizeof(struct i2c_client));
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_saa7115;
snprintf(client->name, sizeof(client->name) - 1, "saa7115");
- v4l_dbg(1, client, "detecting saa7115 client on address 0x%x\n", address << 1);
+ v4l_dbg(1, debug, client, "detecting saa7115 client on address 0x%x\n", address << 1);
saa7115_write(client, 0, 5);
chip_id = saa7115_read(client, 0) & 0x0f;
if (chip_id != 4 && chip_id != 5) {
- v4l_dbg(1, client, "saa7115 not found\n");
+ v4l_dbg(1, debug, client, "saa7115 not found\n");
kfree(client);
return 0;
}
@@ -1272,13 +1271,12 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
}
v4l_info(client, "saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name);
- state = kmalloc(sizeof(struct saa7115_state), GFP_KERNEL);
+ state = kzalloc(sizeof(struct saa7115_state), GFP_KERNEL);
i2c_set_clientdata(client, state);
if (state == NULL) {
kfree(client);
return -ENOMEM;
}
- memset(state, 0, sizeof(struct saa7115_state));
state->std = V4L2_STD_NTSC;
state->input = -1;
state->enable = 1;
@@ -1290,7 +1288,7 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
state->ident = (chip_id == 4) ? V4L2_IDENT_SAA7114 : V4L2_IDENT_SAA7115;
state->audclk_freq = 48000;
- v4l_dbg(1, client, "writing init values\n");
+ v4l_dbg(1, debug, client, "writing init values\n");
/* init to 60hz/48khz */
saa7115_writeregs(client, saa7115_init_auto_input);
@@ -1303,7 +1301,7 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
i2c_attach_client(client);
- v4l_dbg(1, client, "status: (1E) 0x%02x, (1F) 0x%02x\n",
+ v4l_dbg(1, debug, client, "status: (1E) 0x%02x, (1F) 0x%02x\n",
saa7115_read(client, 0x1e), saa7115_read(client, 0x1f));
return 0;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-01 22:49:54 +0000