From 29103668e9be0aa28e3c893b398cb69978b920ad Mon Sep 17 00:00:00 2001 From: Prashant Laddha Date: Fri, 20 Mar 2015 03:41:45 -0300 Subject: [PATCH] [media] vivid: add CVT,GTF standards to vivid dv timings caps Currently vivid supports V4L2_DV_BT_STD_DMT and V4L2_DV_BT_STD_CEA861 discrete video standards. Extending the capability set to allow for setting CVT and GTF standards. This change, along with adding the support for calculating CVT, GTF timings in v4l2-ctl would extend the number of resolutions supported by vivid to almost any custom resolution. Also extending the limits on min and max pixel clock to accommodate pixel clock range provided by cvt/gtf for resolutions ranging from 640x360p50 to 4kx2Kp60. Signed-off-by: Prashant Laddha Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/vivid/vivid-vid-common.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/vivid/vivid-vid-common.c b/drivers/media/platform/vivid/vivid-vid-common.c index 53f0c1da940c..aa446271ad34 100644 --- a/drivers/media/platform/vivid/vivid-vid-common.c +++ b/drivers/media/platform/vivid/vivid-vid-common.c @@ -33,8 +33,9 @@ const struct v4l2_dv_timings_cap vivid_dv_timings_cap = { .type = V4L2_DV_BT_656_1120, /* keep this initialization for compatibility with GCC < 4.4.6 */ .reserved = { 0 }, - V4L2_INIT_BT_TIMINGS(0, MAX_WIDTH, 0, MAX_HEIGHT, 25000000, 600000000, - V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT, + V4L2_INIT_BT_TIMINGS(0, MAX_WIDTH, 0, MAX_HEIGHT, 14000000, 775000000, + V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT | + V4L2_DV_BT_STD_CVT | V4L2_DV_BT_STD_GTF, V4L2_DV_BT_CAP_PROGRESSIVE | V4L2_DV_BT_CAP_INTERLACED) }; -- 2.39.5