From ed715684b807e6226d4f5091ebf54f962ac82e77 Mon Sep 17 00:00:00 2001 From: Justin Green Date: Thu, 9 Mar 2023 16:04:16 -0500 Subject: [PATCH] drm/mediatek: Enable AR30 and BA30 overlays on MT8195 Modify the overlay driver data for MT8195 to enable bit depth control and enable support for AR30 and BA30 framebuffer formats. This patch in combination with the previous two patches in the series will allow MT8195 devices to scanout AR30 and BA30 framebuffers. Tested using "modetest -P" on an MT8195 device. The test pattern displays correctly for both AR30 and BA30 formats. Signed-off-by: Justin Green Reviewed-by: AngeloGioacchino Del Regno Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230309210416.1167020-4-greenjustin@chromium.org/ Signed-off-by: Chun-Kuang Hu --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index 6228cd2c51d70..8f52cc1f3fbac 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -86,6 +86,22 @@ static const u32 mt8173_formats[] = { DRM_FORMAT_YUYV, }; +static const u32 mt8195_formats[] = { + DRM_FORMAT_XRGB8888, + DRM_FORMAT_ARGB8888, + DRM_FORMAT_ARGB2101010, + DRM_FORMAT_BGRX8888, + DRM_FORMAT_BGRA8888, + DRM_FORMAT_BGRA1010102, + DRM_FORMAT_ABGR8888, + DRM_FORMAT_XBGR8888, + DRM_FORMAT_RGB888, + DRM_FORMAT_BGR888, + DRM_FORMAT_RGB565, + DRM_FORMAT_UYVY, + DRM_FORMAT_YUYV, +}; + struct mtk_disp_ovl_data { unsigned int addr; unsigned int gmc_bits; @@ -617,8 +633,9 @@ static const struct mtk_disp_ovl_data mt8195_ovl_driver_data = { .fmt_rgb565_is_0 = true, .smi_id_en = true, .supports_afbc = true, - .formats = mt8173_formats, - .num_formats = ARRAY_SIZE(mt8173_formats), + .formats = mt8195_formats, + .num_formats = ARRAY_SIZE(mt8195_formats), + .supports_clrfmt_ext = true, }; static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = { -- 2.30.2