From 2dd477dbeb53937213d741db53110ac39ca245d1 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 17 Mar 2014 09:54:22 -0300 Subject: [media] v4l2-common.h: remove __user annotation in struct v4l2_edid The edid array is copied to kernelspace by the v4l2 core, so drivers shouldn't see the __user annotation. This conforms to other structs like v4l2_ext_controls where the data pointed to is copied to from user to kernelspace. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/uapi/linux/v4l2-common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/linux/v4l2-common.h b/include/uapi/linux/v4l2-common.h index 9bf508ad0957..2f6f8cafe773 100644 --- a/include/uapi/linux/v4l2-common.h +++ b/include/uapi/linux/v4l2-common.h @@ -75,7 +75,7 @@ struct v4l2_edid { __u32 start_block; __u32 blocks; __u32 reserved[5]; - __u8 __user *edid; + __u8 *edid; }; #endif /* __V4L2_COMMON__ */ -- cgit v1.2.3 From ebf9edd39a9fab23758571801063820603a6465c Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 8 Apr 2014 05:00:39 -0300 Subject: [media] v4l2-dv-timings.h: add CEA-861-F 4K timings Add the CEA-861-F timings for 3840x2160p24/25/30/50/60 and 4096x2160p24/25/30/50/60. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/uapi/linux/v4l2-dv-timings.h | 70 ++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/linux/v4l2-dv-timings.h b/include/uapi/linux/v4l2-dv-timings.h index b6a5fe00a470..6c8f159e416e 100644 --- a/include/uapi/linux/v4l2-dv-timings.h +++ b/include/uapi/linux/v4l2-dv-timings.h @@ -173,6 +173,76 @@ V4L2_DV_FL_CAN_REDUCE_FPS) \ } +#define V4L2_DV_BT_CEA_3840X2160P24 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 297000000, 1276, 88, 296, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_3840X2160P25 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 297000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_3840X2160P30 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 297000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_3840X2160P50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 594000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_3840X2160P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 594000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_4096X2160P24 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 297000000, 1020, 88, 296, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_4096X2160P25 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 297000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_4096X2160P30 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 297000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_4096X2160P50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 594000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_4096X2160P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + 594000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + /* VESA Discrete Monitor Timings as per version 1.0, revision 12 */ -- cgit v1.2.3 From 1ab2b3c0af10a81ad687258c00a1cec93c5c075b Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Fri, 20 Dec 2013 10:20:26 -0300 Subject: [media] v4l: Remove documentation for nonexistend input field in v4l2_buffer The input field in struct v4l2_buffer no longer exists but has been replaced by a reserved field. Remove the field documentation. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/uapi/linux/videodev2.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index ea468ee8fe21..db4aebd8baba 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -649,7 +649,6 @@ struct v4l2_plane { * @length: size in bytes of the buffer (NOT its payload) for single-plane * buffers (when type != *_MPLANE); number of elements in the * planes array for multi-plane buffers - * @input: input number from which the video data has has been captured * * Contains data exchanged by application and driver using one of the Streaming * I/O methods. -- cgit v1.2.3 From aa9ba84b088a42f0ce522115675298e763815663 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 17 May 2013 12:32:46 -0300 Subject: [media] v4l: Add UYVY10_2X10 and VYUY10_2X10 media bus pixel codes Signed-off-by: Laurent Pinchart Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/subdev-formats.xml | 128 +++++++++++++++++++++ include/uapi/linux/v4l2-mediabus.h | 4 +- 2 files changed, 131 insertions(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml index 7331ce116f4c..6fb58de9466a 100644 --- a/Documentation/DocBook/media/v4l/subdev-formats.xml +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml @@ -1898,6 +1898,134 @@ y1 y0 + + V4L2_MBUS_FMT_UYVY10_2X10 + 0x2018 + + &dash-ent-22; + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + + + + + + &dash-ent-22; + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-22; + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + + + + + + &dash-ent-22; + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + V4L2_MBUS_FMT_VYUY10_2X10 + 0x2019 + + &dash-ent-22; + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + + + + + + &dash-ent-22; + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-22; + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + + + + + + &dash-ent-22; + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + V4L2_MBUS_FMT_YUYV10_2X10 0x200b diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h index b5c3aab6e82c..20a99b11c65c 100644 --- a/include/uapi/linux/v4l2-mediabus.h +++ b/include/uapi/linux/v4l2-mediabus.h @@ -52,7 +52,7 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_RGB888_2X12_LE = 0x100c, V4L2_MBUS_FMT_ARGB8888_1X32 = 0x100d, - /* YUV (including grey) - next is 0x2018 */ + /* YUV (including grey) - next is 0x201a */ V4L2_MBUS_FMT_Y8_1X8 = 0x2001, V4L2_MBUS_FMT_UV8_1X8 = 0x2015, V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002, @@ -64,6 +64,8 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_YUYV8_2X8 = 0x2008, V4L2_MBUS_FMT_YVYU8_2X8 = 0x2009, V4L2_MBUS_FMT_Y10_1X10 = 0x200a, + V4L2_MBUS_FMT_UYVY10_2X10 = 0x2018, + V4L2_MBUS_FMT_VYUY10_2X10 = 0x2019, V4L2_MBUS_FMT_YUYV10_2X10 = 0x200b, V4L2_MBUS_FMT_YVYU10_2X10 = 0x200c, V4L2_MBUS_FMT_Y12_1X12 = 0x2013, -- cgit v1.2.3 From a678a198fdeab3368f1a3171453a7d43837e587b Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 17 May 2013 12:32:46 -0300 Subject: [media] v4l: Add UYVY10_1X20 and VYUY10_1X20 media bus pixel codes Signed-off-by: Laurent Pinchart Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/subdev-formats.xml | 104 +++++++++++++++++++++ include/uapi/linux/v4l2-mediabus.h | 4 +- 2 files changed, 107 insertions(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml index 6fb58de9466a..e3cbbb4fbd53 100644 --- a/Documentation/DocBook/media/v4l/subdev-formats.xml +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml @@ -2436,6 +2436,110 @@ v1 v0 + + V4L2_MBUS_FMT_UYVY10_1X20 + 0x201a + + &dash-ent-12; + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-12; + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + V4L2_MBUS_FMT_VYUY10_1X20 + 0x201b + + &dash-ent-12; + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-12; + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + V4L2_MBUS_FMT_YUYV10_1X20 0x200d diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h index 20a99b11c65c..43707b2c17c1 100644 --- a/include/uapi/linux/v4l2-mediabus.h +++ b/include/uapi/linux/v4l2-mediabus.h @@ -52,7 +52,7 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_RGB888_2X12_LE = 0x100c, V4L2_MBUS_FMT_ARGB8888_1X32 = 0x100d, - /* YUV (including grey) - next is 0x201a */ + /* YUV (including grey) - next is 0x201c */ V4L2_MBUS_FMT_Y8_1X8 = 0x2001, V4L2_MBUS_FMT_UV8_1X8 = 0x2015, V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002, @@ -74,6 +74,8 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011, V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012, V4L2_MBUS_FMT_YDYUYDYV8_1X16 = 0x2014, + V4L2_MBUS_FMT_UYVY10_1X20 = 0x201a, + V4L2_MBUS_FMT_VYUY10_1X20 = 0x201b, V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d, V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e, V4L2_MBUS_FMT_YUV10_1X30 = 0x2016, -- cgit v1.2.3 From 39d39af6093038491137decdef855c703a09f983 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 17 May 2013 12:32:46 -0300 Subject: [media] v4l: Add 12-bit YUV 4:2:0 media bus pixel codes Signed-off-by: Laurent Pinchart Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/subdev-formats.xml | 288 +++++++++++++++++++++ include/uapi/linux/v4l2-mediabus.h | 6 +- 2 files changed, 293 insertions(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml index e3cbbb4fbd53..a0fa7e0759c8 100644 --- a/Documentation/DocBook/media/v4l/subdev-formats.xml +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml @@ -2718,6 +2718,294 @@ v1 v0 + + V4L2_MBUS_FMT_UYVY12_2X12 + 0x201c + + &dash-ent-20; + u11 + u10 + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + + + + + + &dash-ent-20; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-20; + v11 + v10 + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + + + + + + &dash-ent-20; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + V4L2_MBUS_FMT_VYUY12_2X12 + 0x201d + + &dash-ent-20; + v11 + v10 + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + + + + + + &dash-ent-20; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-20; + u11 + u10 + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + + + + + + &dash-ent-20; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + V4L2_MBUS_FMT_YUYV12_2X12 + 0x201e + + &dash-ent-20; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-20; + u11 + u10 + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + + + + + + &dash-ent-20; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-20; + v11 + v10 + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + + + V4L2_MBUS_FMT_YVYU12_2X12 + 0x201f + + &dash-ent-20; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-20; + v11 + v10 + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + + + + + + &dash-ent-20; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-20; + u11 + u10 + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h index 43707b2c17c1..70a732b7e47b 100644 --- a/include/uapi/linux/v4l2-mediabus.h +++ b/include/uapi/linux/v4l2-mediabus.h @@ -52,7 +52,7 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_RGB888_2X12_LE = 0x100c, V4L2_MBUS_FMT_ARGB8888_1X32 = 0x100d, - /* YUV (including grey) - next is 0x201c */ + /* YUV (including grey) - next is 0x2020 */ V4L2_MBUS_FMT_Y8_1X8 = 0x2001, V4L2_MBUS_FMT_UV8_1X8 = 0x2015, V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002, @@ -80,6 +80,10 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e, V4L2_MBUS_FMT_YUV10_1X30 = 0x2016, V4L2_MBUS_FMT_AYUV8_1X32 = 0x2017, + V4L2_MBUS_FMT_UYVY12_2X12 = 0x201c, + V4L2_MBUS_FMT_VYUY12_2X12 = 0x201d, + V4L2_MBUS_FMT_YUYV12_2X12 = 0x201e, + V4L2_MBUS_FMT_YVYU12_2X12 = 0x201f, /* Bayer - next is 0x3019 */ V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001, -- cgit v1.2.3 From 7ffd58ddab76969019098e97d687711451d32a3d Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 17 May 2013 12:32:46 -0300 Subject: [media] v4l: Add 12-bit YUV 4:2:2 media bus pixel codes Signed-off-by: Laurent Pinchart Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/subdev-formats.xml | 240 +++++++++++++++++++++ include/uapi/linux/v4l2-mediabus.h | 6 +- 2 files changed, 245 insertions(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml index a0fa7e0759c8..b2d5a0363cba 100644 --- a/Documentation/DocBook/media/v4l/subdev-formats.xml +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml @@ -3006,6 +3006,246 @@ u1 u0 + + V4L2_MBUS_FMT_UYVY12_1X24 + 0x2020 + + &dash-ent-8; + u11 + u10 + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-8; + v11 + v10 + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + V4L2_MBUS_FMT_VYUY12_1X24 + 0x2021 + + &dash-ent-8; + v11 + v10 + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + + + + &dash-ent-8; + u11 + u10 + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + + + V4L2_MBUS_FMT_YUYV12_1X24 + 0x2022 + + &dash-ent-8; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + u11 + u10 + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + + + + + + &dash-ent-8; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + v11 + v10 + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + + + V4L2_MBUS_FMT_YVYU12_1X24 + 0x2023 + + &dash-ent-8; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + v11 + v10 + v9 + v8 + v7 + v6 + v5 + v4 + v3 + v2 + v1 + v0 + + + + + + &dash-ent-8; + y11 + y10 + y9 + y8 + y7 + y6 + y5 + y4 + y3 + y2 + y1 + y0 + u11 + u10 + u9 + u8 + u7 + u6 + u5 + u4 + u3 + u2 + u1 + u0 + diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h index 70a732b7e47b..1445e858854f 100644 --- a/include/uapi/linux/v4l2-mediabus.h +++ b/include/uapi/linux/v4l2-mediabus.h @@ -52,7 +52,7 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_RGB888_2X12_LE = 0x100c, V4L2_MBUS_FMT_ARGB8888_1X32 = 0x100d, - /* YUV (including grey) - next is 0x2020 */ + /* YUV (including grey) - next is 0x2024 */ V4L2_MBUS_FMT_Y8_1X8 = 0x2001, V4L2_MBUS_FMT_UV8_1X8 = 0x2015, V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002, @@ -84,6 +84,10 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_VYUY12_2X12 = 0x201d, V4L2_MBUS_FMT_YUYV12_2X12 = 0x201e, V4L2_MBUS_FMT_YVYU12_2X12 = 0x201f, + V4L2_MBUS_FMT_UYVY12_1X24 = 0x2020, + V4L2_MBUS_FMT_VYUY12_1X24 = 0x2021, + V4L2_MBUS_FMT_YUYV12_1X24 = 0x2022, + V4L2_MBUS_FMT_YVYU12_1X24 = 0x2023, /* Bayer - next is 0x3019 */ V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001, -- cgit v1.2.3 From 3cbe6e5bcad0b102c06b9c6029fda75630045475 Mon Sep 17 00:00:00 2001 From: Arun Kumar K Date: Wed, 14 May 2014 03:59:42 -0300 Subject: [media] v4l: Add source change event This event indicates that the video device has encountered a source parameter change during runtime. This can typically be a resolution change detected by a video decoder OR a format change detected by an input connector. This needs to be nofified to the userspace and the application may be expected to reallocate buffers before proceeding. The application can subscribe to events on a specific pad or input port which it is interested in. Signed-off-by: Arun Kumar K Acked-by: Sylwester Nawrocki Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/vidioc-dqevent.xml | 33 ++++++++++++++++++++ .../DocBook/media/v4l/vidioc-subscribe-event.xml | 20 ++++++++++++ drivers/media/v4l2-core/v4l2-event.c | 36 ++++++++++++++++++++++ include/media/v4l2-event.h | 4 +++ include/uapi/linux/videodev2.h | 8 +++++ 5 files changed, 101 insertions(+) (limited to 'include/uapi') diff --git a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml index 89891adb928a..820f86e8744b 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml @@ -242,6 +242,22 @@ + + struct <structname>v4l2_event_src_change</structname> + + &cs-str; + + + __u32 + changes + + A bitmask that tells what has changed. See . + + + + +
+ Changes @@ -270,6 +286,23 @@
+ + + Source Changes + + &cs-def; + + + V4L2_EVENT_SRC_CH_RESOLUTION + 0x0001 + This event gets triggered when a resolution change is + detected at an input. This can come from an input connector or + from a video decoder. + + + + +
&return-value; diff --git a/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml b/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml index 5c70b616d818..f016254377aa 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml @@ -154,6 +154,26 @@ frame interval in between them. + + V4L2_EVENT_SOURCE_CHANGE + 5 + + This event is triggered when a source parameter change is + detected during runtime by the video device. It can be a + runtime resolution change triggered by a video decoder or the + format change happening on an input connector. + This event requires that the id + matches the input index (when used with a video device node) + or the pad index (when used with a subdevice node) from which + you want to receive events. + + This event has a &v4l2-event-source-change; associated + with it. The changes bitfield denotes + what has changed for the subscribed pad. If multiple events + occurred before application could dequeue them, then the changes + will have the ORed value of all the events generated. + + V4L2_EVENT_PRIVATE_START 0x08000000 diff --git a/drivers/media/v4l2-core/v4l2-event.c b/drivers/media/v4l2-core/v4l2-event.c index 86dcb5483c42..8761aab99de9 100644 --- a/drivers/media/v4l2-core/v4l2-event.c +++ b/drivers/media/v4l2-core/v4l2-event.c @@ -318,3 +318,39 @@ int v4l2_event_subdev_unsubscribe(struct v4l2_subdev *sd, struct v4l2_fh *fh, return v4l2_event_unsubscribe(fh, sub); } EXPORT_SYMBOL_GPL(v4l2_event_subdev_unsubscribe); + +static void v4l2_event_src_replace(struct v4l2_event *old, + const struct v4l2_event *new) +{ + u32 old_changes = old->u.src_change.changes; + + old->u.src_change = new->u.src_change; + old->u.src_change.changes |= old_changes; +} + +static void v4l2_event_src_merge(const struct v4l2_event *old, + struct v4l2_event *new) +{ + new->u.src_change.changes |= old->u.src_change.changes; +} + +static const struct v4l2_subscribed_event_ops v4l2_event_src_ch_ops = { + .replace = v4l2_event_src_replace, + .merge = v4l2_event_src_merge, +}; + +int v4l2_src_change_event_subscribe(struct v4l2_fh *fh, + const struct v4l2_event_subscription *sub) +{ + if (sub->type == V4L2_EVENT_SOURCE_CHANGE) + return v4l2_event_subscribe(fh, sub, 0, &v4l2_event_src_ch_ops); + return -EINVAL; +} +EXPORT_SYMBOL_GPL(v4l2_src_change_event_subscribe); + +int v4l2_src_change_event_subdev_subscribe(struct v4l2_subdev *sd, + struct v4l2_fh *fh, struct v4l2_event_subscription *sub) +{ + return v4l2_src_change_event_subscribe(fh, sub); +} +EXPORT_SYMBOL_GPL(v4l2_src_change_event_subdev_subscribe); diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h index be05d019de25..1ab9045e52e3 100644 --- a/include/media/v4l2-event.h +++ b/include/media/v4l2-event.h @@ -132,4 +132,8 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, void v4l2_event_unsubscribe_all(struct v4l2_fh *fh); int v4l2_event_subdev_unsubscribe(struct v4l2_subdev *sd, struct v4l2_fh *fh, struct v4l2_event_subscription *sub); +int v4l2_src_change_event_subscribe(struct v4l2_fh *fh, + const struct v4l2_event_subscription *sub); +int v4l2_src_change_event_subdev_subscribe(struct v4l2_subdev *sd, + struct v4l2_fh *fh, struct v4l2_event_subscription *sub); #endif /* V4L2_EVENT_H */ diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index db4aebd8baba..00259d2baa10 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -1764,6 +1764,7 @@ struct v4l2_streamparm { #define V4L2_EVENT_EOS 2 #define V4L2_EVENT_CTRL 3 #define V4L2_EVENT_FRAME_SYNC 4 +#define V4L2_EVENT_SOURCE_CHANGE 5 #define V4L2_EVENT_PRIVATE_START 0x08000000 /* Payload for V4L2_EVENT_VSYNC */ @@ -1795,12 +1796,19 @@ struct v4l2_event_frame_sync { __u32 frame_sequence; }; +#define V4L2_EVENT_SRC_CH_RESOLUTION (1 << 0) + +struct v4l2_event_src_change { + __u32 changes; +}; + struct v4l2_event { __u32 type; union { struct v4l2_event_vsync vsync; struct v4l2_event_ctrl ctrl; struct v4l2_event_frame_sync frame_sync; + struct v4l2_event_src_change src_change; __u8 data[64]; } u; __u32 pending; -- cgit v1.2.3 From 0349f6a5f18e929ca88c6db7def5e02f5ae0a416 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 29 Jan 2014 10:05:10 -0300 Subject: [media] v4l: Add pad-level DV timings subdev operations The dv_timings_cap and enum_dv_timings subdev operations are implemented at the device level, but apply to pads. Create new variants of those operations at the pad level. The device level variants will be removed once all drivers are ported to the pad level DT timings operations. Signed-off-by: Laurent Pinchart Acked-by: Lad, Prabhakar Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-subdev.h | 4 ++++ include/uapi/linux/videodev2.h | 10 ++++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) (limited to 'include/uapi') diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index dd5bbbe2d56a..9fab013eea86 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -517,6 +517,10 @@ struct v4l2_subdev_pad_ops { struct v4l2_subdev_selection *sel); int (*get_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid); int (*set_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid); + int (*dv_timings_cap)(struct v4l2_subdev *sd, + struct v4l2_dv_timings_cap *cap); + int (*enum_dv_timings)(struct v4l2_subdev *sd, + struct v4l2_enum_dv_timings *timings); #ifdef CONFIG_MEDIA_CONTROLLER int (*link_validate)(struct v4l2_subdev *sd, struct media_link *link, struct v4l2_subdev_format *source_fmt, diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 00259d2baa10..168ff507bf75 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -1106,12 +1106,15 @@ struct v4l2_dv_timings { /** struct v4l2_enum_dv_timings - DV timings enumeration * @index: enumeration index + * @pad: the pad number for which to enumerate timings (used with + * v4l-subdev nodes only) * @reserved: must be zeroed * @timings: the timings for the given index */ struct v4l2_enum_dv_timings { __u32 index; - __u32 reserved[3]; + __u32 pad; + __u32 reserved[2]; struct v4l2_dv_timings timings; }; @@ -1149,11 +1152,14 @@ struct v4l2_bt_timings_cap { /** struct v4l2_dv_timings_cap - DV timings capabilities * @type: the type of the timings (same as in struct v4l2_dv_timings) + * @pad: the pad number for which to query capabilities (used with + * v4l-subdev nodes only) * @bt: the BT656/1120 timings capabilities */ struct v4l2_dv_timings_cap { __u32 type; - __u32 reserved[3]; + __u32 pad; + __u32 reserved[2]; union { struct v4l2_bt_timings_cap bt; __u32 raw_data[32]; -- cgit v1.2.3 From c4fa146ce53cc5741016fdfadfce84f5c0bcf999 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 29 Jan 2014 10:06:13 -0300 Subject: [media] v4l: Improve readability by not wrapping ioctl number #define's Wrapping the #define's at a 80 columns boundary just obfuscates the code. Don't do that. Signed-off-by: Laurent Pinchart Reviewed-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/uapi/linux/v4l2-subdev.h | 33 +++++++++++++-------------------- 1 file changed, 13 insertions(+), 20 deletions(-) (limited to 'include/uapi') diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h index 87e05159f637..db28964a697c 100644 --- a/include/uapi/linux/v4l2-subdev.h +++ b/include/uapi/linux/v4l2-subdev.h @@ -151,26 +151,19 @@ struct v4l2_subdev_selection { /* Backwards compatibility define --- to be removed */ #define v4l2_subdev_edid v4l2_edid -#define VIDIOC_SUBDEV_G_FMT _IOWR('V', 4, struct v4l2_subdev_format) -#define VIDIOC_SUBDEV_S_FMT _IOWR('V', 5, struct v4l2_subdev_format) -#define VIDIOC_SUBDEV_G_FRAME_INTERVAL \ - _IOWR('V', 21, struct v4l2_subdev_frame_interval) -#define VIDIOC_SUBDEV_S_FRAME_INTERVAL \ - _IOWR('V', 22, struct v4l2_subdev_frame_interval) -#define VIDIOC_SUBDEV_ENUM_MBUS_CODE \ - _IOWR('V', 2, struct v4l2_subdev_mbus_code_enum) -#define VIDIOC_SUBDEV_ENUM_FRAME_SIZE \ - _IOWR('V', 74, struct v4l2_subdev_frame_size_enum) -#define VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL \ - _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum) -#define VIDIOC_SUBDEV_G_CROP _IOWR('V', 59, struct v4l2_subdev_crop) -#define VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop) -#define VIDIOC_SUBDEV_G_SELECTION \ - _IOWR('V', 61, struct v4l2_subdev_selection) -#define VIDIOC_SUBDEV_S_SELECTION \ - _IOWR('V', 62, struct v4l2_subdev_selection) +#define VIDIOC_SUBDEV_G_FMT _IOWR('V', 4, struct v4l2_subdev_format) +#define VIDIOC_SUBDEV_S_FMT _IOWR('V', 5, struct v4l2_subdev_format) +#define VIDIOC_SUBDEV_G_FRAME_INTERVAL _IOWR('V', 21, struct v4l2_subdev_frame_interval) +#define VIDIOC_SUBDEV_S_FRAME_INTERVAL _IOWR('V', 22, struct v4l2_subdev_frame_interval) +#define VIDIOC_SUBDEV_ENUM_MBUS_CODE _IOWR('V', 2, struct v4l2_subdev_mbus_code_enum) +#define VIDIOC_SUBDEV_ENUM_FRAME_SIZE _IOWR('V', 74, struct v4l2_subdev_frame_size_enum) +#define VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum) +#define VIDIOC_SUBDEV_G_CROP _IOWR('V', 59, struct v4l2_subdev_crop) +#define VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop) +#define VIDIOC_SUBDEV_G_SELECTION _IOWR('V', 61, struct v4l2_subdev_selection) +#define VIDIOC_SUBDEV_S_SELECTION _IOWR('V', 62, struct v4l2_subdev_selection) /* These two G/S_EDID ioctls are identical to the ioctls in videodev2.h */ -#define VIDIOC_SUBDEV_G_EDID _IOWR('V', 40, struct v4l2_edid) -#define VIDIOC_SUBDEV_S_EDID _IOWR('V', 41, struct v4l2_edid) +#define VIDIOC_SUBDEV_G_EDID _IOWR('V', 40, struct v4l2_edid) +#define VIDIOC_SUBDEV_S_EDID _IOWR('V', 41, struct v4l2_edid) #endif -- cgit v1.2.3 From 9cfd65e80959836fed78704e8a127d4e10448d56 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 29 Jan 2014 10:07:13 -0300 Subject: [media] v4l: Add support for DV timings ioctls on subdev nodes Validate the pad field in the core code whenever specified. Signed-off-by: Laurent Pinchart Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- .../DocBook/media/v4l/vidioc-dv-timings-cap.xml | 27 +++++++++++++++---- .../DocBook/media/v4l/vidioc-enum-dv-timings.xml | 30 +++++++++++++++++----- drivers/media/v4l2-core/v4l2-subdev.c | 27 +++++++++++++++++++ include/uapi/linux/v4l2-subdev.h | 7 ++++- 4 files changed, 78 insertions(+), 13 deletions(-) (limited to 'include/uapi') diff --git a/Documentation/DocBook/media/v4l/vidioc-dv-timings-cap.xml b/Documentation/DocBook/media/v4l/vidioc-dv-timings-cap.xml index cd7720d404ea..28a8c1e1c705 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dv-timings-cap.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dv-timings-cap.xml @@ -1,11 +1,12 @@ - ioctl VIDIOC_DV_TIMINGS_CAP + ioctl VIDIOC_DV_TIMINGS_CAP, VIDIOC_SUBDEV_DV_TIMINGS_CAP &manvol; VIDIOC_DV_TIMINGS_CAP + VIDIOC_SUBDEV_DV_TIMINGS_CAP The capabilities of the Digital Video receiver/transmitter @@ -33,7 +34,7 @@ request - VIDIOC_DV_TIMINGS_CAP + VIDIOC_DV_TIMINGS_CAP, VIDIOC_SUBDEV_DV_TIMINGS_CAP @@ -54,10 +55,19 @@ interface and may change in the future. - To query the capabilities of the DV receiver/transmitter applications can call -this ioctl and the driver will fill in the structure. Note that drivers may return + To query the capabilities of the DV receiver/transmitter applications +can call the VIDIOC_DV_TIMINGS_CAP ioctl on a video node +and the driver will fill in the structure. Note that drivers may return different values after switching the video input or output. + When implemented by the driver DV capabilities of subdevices can be +queried by calling the VIDIOC_SUBDEV_DV_TIMINGS_CAP ioctl +directly on a subdevice node. The capabilities are specific to inputs (for DV +receivers) or outputs (for DV transmitters), applications must specify the +desired pad number in the &v4l2-dv-timings-cap; pad +field. Attempts to query capabilities on a pad that doesn't support them will +return an &EINVAL;. + struct <structname>v4l2_bt_timings_cap</structname> @@ -127,7 +137,14 @@ different values after switching the video input or output. __u32 - reserved[3] + pad + Pad number as reported by the media controller API. This field + is only used when operating on a subdevice node. When operating on a + video node applications must set this field to zero. + + + __u32 + reserved[2] Reserved for future extensions. Drivers must set the array to zero. diff --git a/Documentation/DocBook/media/v4l/vidioc-enum-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-enum-dv-timings.xml index b3e17c1dfaf5..b9fdfeacdbcb 100644 --- a/Documentation/DocBook/media/v4l/vidioc-enum-dv-timings.xml +++ b/Documentation/DocBook/media/v4l/vidioc-enum-dv-timings.xml @@ -1,11 +1,12 @@ - ioctl VIDIOC_ENUM_DV_TIMINGS + ioctl VIDIOC_ENUM_DV_TIMINGS, VIDIOC_SUBDEV_ENUM_DV_TIMINGS &manvol; VIDIOC_ENUM_DV_TIMINGS + VIDIOC_SUBDEV_ENUM_DV_TIMINGS Enumerate supported Digital Video timings @@ -33,7 +34,7 @@ request - VIDIOC_ENUM_DV_TIMINGS + VIDIOC_ENUM_DV_TIMINGS, VIDIOC_SUBDEV_ENUM_DV_TIMINGS @@ -61,14 +62,21 @@ standards or even custom timings that are not in this list. To query the available timings, applications initialize the index field and zero the reserved array of &v4l2-enum-dv-timings; -and call the VIDIOC_ENUM_DV_TIMINGS ioctl with a pointer to this -structure. Drivers fill the rest of the structure or return an +and call the VIDIOC_ENUM_DV_TIMINGS ioctl on a video node with a +pointer to this structure. Drivers fill the rest of the structure or return an &EINVAL; when the index is out of bounds. To enumerate all supported DV timings, applications shall begin at index zero, incrementing by one until the driver returns EINVAL. Note that drivers may enumerate a different set of DV timings after switching the video input or output. + When implemented by the driver DV timings of subdevices can be queried +by calling the VIDIOC_SUBDEV_ENUM_DV_TIMINGS ioctl directly +on a subdevice node. The DV timings are specific to inputs (for DV receivers) or +outputs (for DV transmitters), applications must specify the desired pad number +in the &v4l2-enum-dv-timings; pad field. Attempts to +enumerate timings on a pad that doesn't support them will return an &EINVAL;. +
struct <structname>v4l2_enum_dv_timings</structname> @@ -82,8 +90,16 @@ application. __u32 - reserved[3] - Reserved for future extensions. Drivers must set the array to zero. + pad + Pad number as reported by the media controller API. This field + is only used when operating on a subdevice node. When operating on a + video node applications must set this field to zero. + + + __u32 + reserved[2] + Reserved for future extensions. Drivers and applications must + set the array to zero. &v4l2-dv-timings; @@ -103,7 +119,7 @@ application. EINVAL The &v4l2-enum-dv-timings; index -is out of bounds. +is out of bounds or the pad number is invalid. diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index 0ed4c5be1b32..db126dbc19c9 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -366,6 +366,33 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_S_EDID: return v4l2_subdev_call(sd, pad, set_edid, arg); + + case VIDIOC_SUBDEV_DV_TIMINGS_CAP: { + struct v4l2_dv_timings_cap *cap = arg; + + if (cap->pad >= sd->entity.num_pads) + return -EINVAL; + + return v4l2_subdev_call(sd, pad, dv_timings_cap, cap); + } + + case VIDIOC_SUBDEV_ENUM_DV_TIMINGS: { + struct v4l2_enum_dv_timings *dvt = arg; + + if (dvt->pad >= sd->entity.num_pads) + return -EINVAL; + + return v4l2_subdev_call(sd, pad, enum_dv_timings, dvt); + } + + case VIDIOC_SUBDEV_QUERY_DV_TIMINGS: + return v4l2_subdev_call(sd, video, query_dv_timings, arg); + + case VIDIOC_SUBDEV_G_DV_TIMINGS: + return v4l2_subdev_call(sd, video, g_dv_timings, arg); + + case VIDIOC_SUBDEV_S_DV_TIMINGS: + return v4l2_subdev_call(sd, video, s_dv_timings, arg); #endif default: return v4l2_subdev_call(sd, core, ioctl, cmd, arg); diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h index db28964a697c..a619cdd300ac 100644 --- a/include/uapi/linux/v4l2-subdev.h +++ b/include/uapi/linux/v4l2-subdev.h @@ -162,8 +162,13 @@ struct v4l2_subdev_selection { #define VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop) #define VIDIOC_SUBDEV_G_SELECTION _IOWR('V', 61, struct v4l2_subdev_selection) #define VIDIOC_SUBDEV_S_SELECTION _IOWR('V', 62, struct v4l2_subdev_selection) -/* These two G/S_EDID ioctls are identical to the ioctls in videodev2.h */ +/* The following ioctls are identical to the ioctls in videodev2.h */ #define VIDIOC_SUBDEV_G_EDID _IOWR('V', 40, struct v4l2_edid) #define VIDIOC_SUBDEV_S_EDID _IOWR('V', 41, struct v4l2_edid) +#define VIDIOC_SUBDEV_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) +#define VIDIOC_SUBDEV_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) +#define VIDIOC_SUBDEV_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) +#define VIDIOC_SUBDEV_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings) +#define VIDIOC_SUBDEV_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) #endif -- cgit v1.2.3