diff options
| -rw-r--r-- | drivers/media/video/cx25840/cx25840-core.c | 23 | ||||
| -rw-r--r-- | drivers/media/video/cx25840/cx25840-core.h | 8 | ||||
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-driver.c | 9 | ||||
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-i2c.c | 7 | ||||
| -rw-r--r-- | include/media/cx25840.h | 12 |
5 files changed, 35 insertions, 24 deletions
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index 9fab0b170846..69763729ccc6 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -1127,11 +1127,6 @@ static int cx25840_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) struct i2c_client *client = v4l2_get_subdevdata(sd); switch (ctrl->id) { - case CX25840_CID_ENABLE_PVR150_WORKAROUND: - state->pvr150_workaround = ctrl->value; - set_input(client, state->vid_input, state->aud_input); - break; - case V4L2_CID_BRIGHTNESS: if (ctrl->value < 0 || ctrl->value > 255) { v4l_err(client, "invalid brightness setting %d\n", @@ -1194,9 +1189,6 @@ static int cx25840_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) struct i2c_client *client = v4l2_get_subdevdata(sd); switch (ctrl->id) { - case CX25840_CID_ENABLE_PVR150_WORKAROUND: - ctrl->value = state->pvr150_workaround; - break; case V4L2_CID_BRIGHTNESS: ctrl->value = (s8)cx25840_read(client, 0x414) + 128; break; @@ -1792,6 +1784,20 @@ static int cx25840_log_status(struct v4l2_subdev *sd) return 0; } +static int cx25840_s_config(struct v4l2_subdev *sd, int irq, void *platform_data) +{ + struct cx25840_state *state = to_state(sd); + struct i2c_client *client = v4l2_get_subdevdata(sd); + + if (platform_data) { + struct cx25840_platform_data *pdata = platform_data; + + state->pvr150_workaround = pdata->pvr150_workaround; + set_input(client, state->vid_input, state->aud_input); + } + return 0; +} + static int cx23885_irq_handler(struct v4l2_subdev *sd, u32 status, bool *handled) { @@ -1879,6 +1885,7 @@ static int cx25840_irq_handler(struct v4l2_subdev *sd, u32 status, static const struct v4l2_subdev_core_ops cx25840_core_ops = { .log_status = cx25840_log_status, + .s_config = cx25840_s_config, .g_chip_ident = cx25840_g_chip_ident, .g_ctrl = cx25840_g_ctrl, .s_ctrl = cx25840_s_ctrl, diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h index 8f47322c003d..8ac57a13a455 100644 --- a/drivers/media/video/cx25840/cx25840-core.h +++ b/drivers/media/video/cx25840/cx25840-core.h @@ -26,14 +26,6 @@ #include <media/v4l2-chip-ident.h> #include <linux/i2c.h> -/* ENABLE_PVR150_WORKAROUND activates a workaround for a hardware bug that is - present in Hauppauge PVR-150 (and possibly PVR-500) cards that have - certain NTSC tuners (tveeprom tuner model numbers 85, 99 and 112). The - audio autodetect fails on some channels for these models and the workaround - is to select the audio standard explicitly. Many thanks to Hauppauge for - providing this information. */ -#define CX25840_CID_ENABLE_PVR150_WORKAROUND (V4L2_CID_PRIVATE_BASE+0) - struct cx25840_ir_state; struct cx25840_state { diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c index 07c5c18a25cb..f72e9d1cee09 100644 --- a/drivers/media/video/ivtv/ivtv-driver.c +++ b/drivers/media/video/ivtv/ivtv-driver.c @@ -1269,15 +1269,8 @@ int ivtv_init_on_first_open(struct ivtv *itv) IVTV_DEBUG_INFO("Getting firmware version..\n"); ivtv_firmware_versions(itv); - if (itv->card->hw_all & IVTV_HW_CX25840) { - struct v4l2_control ctrl; - + if (itv->card->hw_all & IVTV_HW_CX25840) v4l2_subdev_call(itv->sd_video, core, load_fw); - /* CX25840_CID_ENABLE_PVR150_WORKAROUND */ - ctrl.id = V4L2_CID_PRIVATE_BASE; - ctrl.value = itv->pvr150_workaround; - v4l2_subdev_call(itv->sd_video, core, s_ctrl, &ctrl); - } vf.tuner = 0; vf.type = V4L2_TUNER_ANALOG_TV; diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c index a5b92d109c6c..d391bbdb0b8a 100644 --- a/drivers/media/video/ivtv/ivtv-i2c.c +++ b/drivers/media/video/ivtv/ivtv-i2c.c @@ -63,6 +63,7 @@ #include "ivtv-cards.h" #include "ivtv-gpio.h" #include "ivtv-i2c.h" +#include <media/cx25840.h> /* i2c implementation for cx23415/6 chip, ivtv project. * Author: Kevin Thayer (nufan_wfk at yahoo.com) @@ -292,6 +293,12 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx) if (hw == IVTV_HW_UPD64031A || hw == IVTV_HW_UPD6408X) { sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, mod, type, 0, I2C_ADDRS(hw_addrs[idx])); + } else if (hw == IVTV_HW_CX25840) { + struct cx25840_platform_data pdata; + + pdata.pvr150_workaround = itv->pvr150_workaround; + sd = v4l2_i2c_new_subdev_cfg(&itv->v4l2_dev, + adap, mod, type, 0, &pdata, hw_addrs[idx], NULL); } else { sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, mod, type, hw_addrs[idx], NULL); diff --git a/include/media/cx25840.h b/include/media/cx25840.h index 1bba39e3d406..46d1a141208e 100644 --- a/include/media/cx25840.h +++ b/include/media/cx25840.h @@ -172,4 +172,16 @@ enum cx23885_io_pad { CX23885_PAD_IRQ_N, CX23885_PAD_GPIO16, }; + +/* pvr150_workaround activates a workaround for a hardware bug that is + present in Hauppauge PVR-150 (and possibly PVR-500) cards that have + certain NTSC tuners (tveeprom tuner model numbers 85, 99 and 112). The + audio autodetect fails on some channels for these models and the workaround + is to select the audio standard explicitly. Many thanks to Hauppauge for + providing this information. + This platform data only needs to be supplied by the ivtv driver. */ +struct cx25840_platform_data { + int pvr150_workaround; +}; + #endif |
