[PATCH v3 09/14] drm/mediatek: Add new color format MACROs in OVL

Hsiao Chien Sung via B4 Relay
2024-06-19T16:40:43Z

From: Hsiao Chien Sung <shawn.sung@mediatek.com>

Define new color formats to hide the bit operation in the MACROs to make
the switch statement more concise.
Change the MACROs to align the naming rule in DRM.

Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 26b598b9f71f..33c332b29381 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -55,8 +55,10 @@
#define OVL_CON_BYTE_SWAP BIT(24)
#define OVL_CON_MTX_YUV_TO_RGB (6 << 16)
#define OVL_CON_CLRFMT_RGB (1 << 12)
-#define OVL_CON_CLRFMT_RGBA8888 (2 << 12)
-#define OVL_CON_CLRFMT_ARGB8888 (3 << 12)
+#define OVL_CON_CLRFMT_ARGB8888 (2 << 12)
+#define OVL_CON_CLRFMT_RGBA8888 (3 << 12)
+#define OVL_CON_CLRFMT_ABGR8888 (OVL_CON_CLRFMT_RGBA8888 | OVL_CON_BYTE_SWAP)
+#define OVL_CON_CLRFMT_BGRA8888 (OVL_CON_CLRFMT_ARGB8888 | OVL_CON_BYTE_SWAP)
#define OVL_CON_CLRFMT_UYVY (4 << 12)
#define OVL_CON_CLRFMT_YUYV (5 << 12)
#define OVL_CON_CLRFMT_RGB565(ovl) ((ovl)->data->fmt_rgb565_is_0 ? \
@@ -377,18 +379,18 @@ static unsigned int ovl_fmt_convert(struct mtk_disp_ovl *ovl, unsigned int fmt)
return OVL_CON_CLRFMT_RGB888(ovl) | OVL_CON_BYTE_SWAP;
case DRM_FORMAT_RGBX8888:
case DRM_FORMAT_RGBA8888:
- return OVL_CON_CLRFMT_ARGB8888;
+ return OVL_CON_CLRFMT_RGBA8888;
case DRM_FORMAT_BGRX8888:
case DRM_FORMAT_BGRA8888:
case DRM_FORMAT_BGRA1010102:
- return OVL_CON_CLRFMT_ARGB8888 | OVL_CON_BYTE_SWAP;
+ return OVL_CON_CLRFMT_BGRA8888;
case DRM_FORMAT_XRGB8888:
case DRM_FORMAT_ARGB8888:
case DRM_FORMAT_ARGB2101010:
- return OVL_CON_CLRFMT_RGBA8888;
+ return OVL_CON_CLRFMT_ARGB8888;
case DRM_FORMAT_XBGR8888:
case DRM_FORMAT_ABGR8888:
- return OVL_CON_CLRFMT_RGBA8888 | OVL_CON_BYTE_SWAP;
+ return OVL_CON_CLRFMT_ABGR8888;
case DRM_FORMAT_UYVY:
return OVL_CON_CLRFMT_UYVY | OVL_CON_MTX_YUV_TO_RGB;
case DRM_FORMAT_YUYV:

--
Git-146)