diff options
author | Hans Verkuil <hans.verkuil@cisco.com> | 2015-05-07 13:37:57 (GMT) |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-05-20 16:41:30 (GMT) |
commit | 48519838cc915d1af7083662471d2eb939a024c9 (patch) | |
tree | 3863b9c2266502180284bc80a9a19a4fe4108090 | |
parent | 17e484686be2e9ecb88cc7913a4baaf6783275e3 (diff) | |
download | linux-48519838cc915d1af7083662471d2eb939a024c9.tar.xz |
[media] adv7604/adv7842: replace FMT_CHANGED by V4L2_DEVICE_NOTIFY_EVENT
This makes it easier for the bridge driver to just passthrough such
events to the corresponding device node.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
-rw-r--r-- | drivers/media/i2c/adv7604.c | 12 | ||||
-rw-r--r-- | drivers/media/i2c/adv7842.c | 11 | ||||
-rw-r--r-- | include/media/adv7604.h | 1 | ||||
-rw-r--r-- | include/media/adv7842.h | 3 |
4 files changed, 18 insertions, 9 deletions
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index be3f866..aaa37b0 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -341,6 +341,11 @@ static const struct adv76xx_video_standards adv76xx_prim_mode_hdmi_gr[] = { { }, }; +static const struct v4l2_event adv76xx_ev_fmt = { + .type = V4L2_EVENT_SOURCE_CHANGE, + .u.src_change.changes = V4L2_EVENT_SRC_CH_RESOLUTION, +}; + /* ----------------------------------------------------------------------- */ static inline struct adv76xx_state *to_state(struct v4l2_subdev *sd) @@ -1744,11 +1749,11 @@ static int adv76xx_s_routing(struct v4l2_subdev *sd, state->selected_input = input; disable_input(sd); - select_input(sd); - enable_input(sd); + v4l2_subdev_notify(sd, V4L2_DEVICE_NOTIFY_EVENT, + (void *)&adv76xx_ev_fmt); return 0; } @@ -1915,7 +1920,8 @@ static int adv76xx_isr(struct v4l2_subdev *sd, u32 status, bool *handled) "%s: fmt_change = 0x%x, fmt_change_digital = 0x%x\n", __func__, fmt_change, fmt_change_digital); - v4l2_subdev_notify(sd, ADV76XX_FMT_CHANGE, NULL); + v4l2_subdev_notify(sd, V4L2_DEVICE_NOTIFY_EVENT, + (void *)&adv76xx_ev_fmt); if (handled) *handled = true; diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index dceabc2..f5248ba 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -242,6 +242,11 @@ static const struct adv7842_video_standards adv7842_prim_mode_hdmi_gr[] = { { }, }; +static const struct v4l2_event adv7842_ev_fmt = { + .type = V4L2_EVENT_SOURCE_CHANGE, + .u.src_change.changes = V4L2_EVENT_SRC_CH_RESOLUTION, +}; + /* ----------------------------------------------------------------------- */ static inline struct adv7842_state *to_state(struct v4l2_subdev *sd) @@ -1975,7 +1980,8 @@ static int adv7842_s_routing(struct v4l2_subdev *sd, select_input(sd, state->vid_std_select); enable_input(sd); - v4l2_subdev_notify(sd, ADV7842_FMT_CHANGE, NULL); + v4l2_subdev_notify(sd, V4L2_DEVICE_NOTIFY_EVENT, + (void *)&adv7842_ev_fmt); return 0; } @@ -2208,7 +2214,8 @@ static int adv7842_isr(struct v4l2_subdev *sd, u32 status, bool *handled) "%s: fmt_change_cp = 0x%x, fmt_change_digital = 0x%x, fmt_change_sdp = 0x%x\n", __func__, fmt_change_cp, fmt_change_digital, fmt_change_sdp); - v4l2_subdev_notify(sd, ADV7842_FMT_CHANGE, NULL); + v4l2_subdev_notify(sd, V4L2_DEVICE_NOTIFY_EVENT, + (void *)&adv7842_ev_fmt); if (handled) *handled = true; } diff --git a/include/media/adv7604.h b/include/media/adv7604.h index 9ecf353..a913859 100644 --- a/include/media/adv7604.h +++ b/include/media/adv7604.h @@ -168,6 +168,5 @@ enum adv76xx_pad { /* notify events */ #define ADV76XX_HOTPLUG 1 -#define ADV76XX_FMT_CHANGE 2 #endif diff --git a/include/media/adv7842.h b/include/media/adv7842.h index 64a66d0..1f38db8 100644 --- a/include/media/adv7842.h +++ b/include/media/adv7842.h @@ -230,9 +230,6 @@ struct adv7842_platform_data { #define V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL (V4L2_CID_DV_CLASS_BASE + 0x1001) #define V4L2_CID_ADV_RX_FREE_RUN_COLOR (V4L2_CID_DV_CLASS_BASE + 0x1002) -/* notify events */ -#define ADV7842_FMT_CHANGE 1 - /* custom ioctl, used to test the external RAM that's used by the * deinterlacer. */ #define ADV7842_CMD_RAM_TEST _IO('V', BASE_VIDIOC_PRIVATE) |