From 4c974447d05dc0295676b2ba4554351bf77886f6 Mon Sep 17 00:00:00 2001 From: Dave Stevenson Date: Thu, 16 Nov 2017 14:22:31 +0000 Subject: [PATCH 182/454] drm/vc4: Add support for NV21 and NV61. NV12 (YUV420 2 plane) and NV16 (YUV422 2 plane) were supported, but NV21 and NV61 (same but with Cb and Cr swapped) weren't. Add them. Signed-off-by: Dave Stevenson Signed-off-by: Eric Anholt Reviewed-by: Eric Anholt Link: https://patchwork.freedesktop.org/patch/msgid/1f50799525e3401551dff2b0b2828b9ab892f75f.1510841336.git.dave.stevenson@raspberrypi.org (cherry picked from commit cb20dd170d6a7d41e0f347998771b0e0db183438) --- drivers/gpu/drm/vc4/vc4_plane.c | 10 ++++++++++ 1 file changed, 10 insertions(+) --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -153,10 +153,20 @@ static const struct hvs_format { .pixel_order = HVS_PIXEL_ORDER_XYCBCR, }, { + .drm = DRM_FORMAT_NV21, + .hvs = HVS_PIXEL_FORMAT_YCBCR_YUV420_2PLANE, + .pixel_order = HVS_PIXEL_ORDER_XYCRCB, + }, + { .drm = DRM_FORMAT_NV16, .hvs = HVS_PIXEL_FORMAT_YCBCR_YUV422_2PLANE, .pixel_order = HVS_PIXEL_ORDER_XYCBCR, }, + { + .drm = DRM_FORMAT_NV61, + .hvs = HVS_PIXEL_FORMAT_YCBCR_YUV422_2PLANE, + .pixel_order = HVS_PIXEL_ORDER_XYCRCB, + }, }; static const struct hvs_format *vc4_get_hvs_format(u32 drm_format)