Hi Bibby,
On Wed, Dec 14, 2016 at 1:14 PM, Bibby Hsieh bibby.hsieh@mediatek.com wrote:
MT8173 overlay can support UYVY and YUYV format, we add the format in DRM driver.
Signed-off-by: Bibby Hsieh bibby.hsieh@mediatek.com
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 6 ++++++ drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 ++ 2 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index 019b7ca..0a340f3 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -44,6 +44,8 @@ #define OVL_CON_CLRFMT_RGB888 (1 << 12) #define OVL_CON_CLRFMT_RGBA8888 (2 << 12) #define OVL_CON_CLRFMT_ARGB8888 (3 << 12) +#define OVL_CON_CLRFMT_UYVY (4 << 12) +#define OVL_CON_CLRFMT_YUYV (5 << 12) #define OVL_CON_AEN BIT(8) #define OVL_CON_ALPHA 0xff
@@ -161,6 +163,10 @@ static unsigned int ovl_fmt_convert(unsigned int fmt) case DRM_FORMAT_XBGR8888: case DRM_FORMAT_ABGR8888: return OVL_CON_CLRFMT_RGBA8888 | OVL_CON_BYTE_SWAP;
case DRM_FORMAT_YUYV:return OVL_CON_CLRFMT_YUYV;case DRM_FORMAT_UYVY:return OVL_CON_CLRFMT_UYVY;
nit: probably better to alphabetize these (UYVY before YUVU).
}}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index c461a23..b94c6ee 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -28,6 +28,8 @@ DRM_FORMAT_XRGB8888, DRM_FORMAT_ARGB8888, DRM_FORMAT_RGB565,
DRM_FORMAT_YUYV,DRM_FORMAT_UYVY,
nit: probably better to alphabetize these.
Other than that,
Reviewed-by: Daniel Kurtz djkurtz@chromium.org
};
static void mtk_plane_reset(struct drm_plane *plane)
1.9.1