diff options
Diffstat (limited to 'drivers/gpu/drm/tegra/plane.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/plane.c | 52 |
1 files changed, 45 insertions, 7 deletions
diff --git a/drivers/gpu/drm/tegra/plane.c b/drivers/gpu/drm/tegra/plane.c index 321cb1f13da6..5136a37c0239 100644 --- a/drivers/gpu/drm/tegra/plane.c +++ b/drivers/gpu/drm/tegra/plane.c @@ -421,6 +421,30 @@ int tegra_plane_format(u32 fourcc, u32 *format, u32 *swap) *format = WIN_COLOR_DEPTH_YCbCr422P; break; + case DRM_FORMAT_NV12: + *format = WIN_COLOR_DEPTH_YCbCr420SP; + break; + + case DRM_FORMAT_NV21: + *format = WIN_COLOR_DEPTH_YCrCb420SP; + break; + + case DRM_FORMAT_NV16: + *format = WIN_COLOR_DEPTH_YCbCr422SP; + break; + + case DRM_FORMAT_NV61: + *format = WIN_COLOR_DEPTH_YCrCb422SP; + break; + + case DRM_FORMAT_NV24: + *format = WIN_COLOR_DEPTH_YCbCr444SP; + break; + + case DRM_FORMAT_NV42: + *format = WIN_COLOR_DEPTH_YCrCb444SP; + break; + default: return -EINVAL; } @@ -441,13 +465,13 @@ bool tegra_plane_format_is_indexed(unsigned int format) return false; } -bool tegra_plane_format_is_yuv(unsigned int format, bool *planar, unsigned int *bpc) +bool tegra_plane_format_is_yuv(unsigned int format, unsigned int *planes, unsigned int *bpc) { switch (format) { case WIN_COLOR_DEPTH_YCbCr422: case WIN_COLOR_DEPTH_YUV422: - if (planar) - *planar = false; + if (planes) + *planes = 1; if (bpc) *bpc = 8; @@ -462,8 +486,22 @@ bool tegra_plane_format_is_yuv(unsigned int format, bool *planar, unsigned int * case WIN_COLOR_DEPTH_YUV422R: case WIN_COLOR_DEPTH_YCbCr422RA: case WIN_COLOR_DEPTH_YUV422RA: - if (planar) - *planar = true; + if (planes) + *planes = 3; + + if (bpc) + *bpc = 8; + + return true; + + case WIN_COLOR_DEPTH_YCrCb420SP: + case WIN_COLOR_DEPTH_YCbCr420SP: + case WIN_COLOR_DEPTH_YCrCb422SP: + case WIN_COLOR_DEPTH_YCbCr422SP: + case WIN_COLOR_DEPTH_YCrCb444SP: + case WIN_COLOR_DEPTH_YCbCr444SP: + if (planes) + *planes = 2; if (bpc) *bpc = 8; @@ -471,8 +509,8 @@ bool tegra_plane_format_is_yuv(unsigned int format, bool *planar, unsigned int * return true; } - if (planar) - *planar = false; + if (planes) + *planes = 1; return false; } |