Hi, Hsiao-chien:
On Tue, 2023-12-12 at 20:19 +0800, Hsiao Chien Sung wrote:
> Support more color formats in Overlay.
>
> Signed-off-by: Hsiao Chien Sung <shawn.sung@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> index 7e217142d0c4..a3f1630af5df 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> @@ -130,12 +130,20 @@ static const u32 mt8173_formats[] = {
> static const u32 mt8195_formats[] = {
> DRM_FORMAT_XRGB8888,
> DRM_FORMAT_ARGB8888,
> + DRM_FORMAT_XRGB2101010,
> DRM_FORMAT_ARGB2101010,
> DRM_FORMAT_BGRX8888,
> DRM_FORMAT_BGRA8888,
> + DRM_FORMAT_BGRX1010102,
> DRM_FORMAT_BGRA1010102,
> DRM_FORMAT_ABGR8888,
> DRM_FORMAT_XBGR8888,
> + DRM_FORMAT_XBGR2101010,
> + DRM_FORMAT_ABGR2101010,
> + DRM_FORMAT_RGBX8888,
> + DRM_FORMAT_RGBA8888,
You does not convert DRM_FORMAT_RGBX8888 and DRM_FORMAT_RGBA8888 to ovl
format. So drop these two format.
Regards,
CK
> + DRM_FORMAT_RGBX1010102,
> + DRM_FORMAT_RGBA1010102,
> DRM_FORMAT_RGB888,
> DRM_FORMAT_BGR888,
> DRM_FORMAT_RGB565,
> @@ -431,12 +439,16 @@ static unsigned int ovl_fmt_convert(struct
> mtk_disp_ovl *ovl, unsigned int fmt,
> return blend_mode == DRM_MODE_BLEND_COVERAGE ?
> OVL_CON_CLRFMT_ARGB8888 :
> OVL_CON_CLRFMT_PARGB8888;
> + case DRM_FORMAT_RGBX1010102:
> + case DRM_FORMAT_RGBA1010102:
> + return OVL_CON_CLRFMT_ARGB8888;
> case DRM_FORMAT_BGRX8888:
> case DRM_FORMAT_BGRA8888:
> return OVL_CON_BYTE_SWAP |
> (blend_mode == DRM_MODE_BLEND_COVERAGE ?
> OVL_CON_CLRFMT_ARGB8888 :
> OVL_CON_CLRFMT_PARGB8888);
> + case DRM_FORMAT_BGRX1010102:
> case DRM_FORMAT_BGRA1010102:
> return OVL_CON_CLRFMT_ARGB8888 | OVL_CON_BYTE_SWAP;
> case DRM_FORMAT_XRGB8888:
> @@ -444,6 +456,7 @@ static unsigned int ovl_fmt_convert(struct
> mtk_disp_ovl *ovl, unsigned int fmt,
> return blend_mode == DRM_MODE_BLEND_COVERAGE ?
> OVL_CON_CLRFMT_RGBA8888 :
> OVL_CON_CLRFMT_PARGB8888;
> + case DRM_FORMAT_XRGB2101010:
> case DRM_FORMAT_ARGB2101010:
> return OVL_CON_CLRFMT_RGBA8888;
> case DRM_FORMAT_XBGR8888:
> @@ -452,6 +465,9 @@ static unsigned int ovl_fmt_convert(struct
> mtk_disp_ovl *ovl, unsigned int fmt,
> (blend_mode == DRM_MODE_BLEND_COVERAGE ?
> OVL_CON_CLRFMT_RGBA8888 :
> OVL_CON_CLRFMT_PARGB8888);
> + case DRM_FORMAT_XBGR2101010:
> + case DRM_FORMAT_ABGR2101010:
> + return OVL_CON_CLRFMT_RGBA8888 | OVL_CON_BYTE_SWAP;
> case DRM_FORMAT_UYVY:
> return OVL_CON_CLRFMT_UYVY | OVL_CON_MTX_YUV_TO_RGB;
> case DRM_FORMAT_YUYV:
