From: Andy Yan Date: Sat, 14 Dec 2024 08:17:05 +0000 (+0800) Subject: drm/rockchip: vop2: Add check for 32 bpp format for rk3588 X-Git-Tag: v6.14-rc1~174^2~13^2~7 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7e8a56c703c67bfa8d3f71a0c1c297bb1252b897;p=thirdparty%2Fkernel%2Flinux.git drm/rockchip: vop2: Add check for 32 bpp format for rk3588 RK3588 only support DRM_FORMAT_XRGB2101010/XBGR2101010 in afbc mode. Fixes: 5a028e8f062f ("drm/rockchip: vop2: Add support for rk3588") Signed-off-by: Andy Yan Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20241214081719.3330518-7-andyshrk@163.com --- diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c index a6281f1cd3fa7..612a3b7f04821 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -603,6 +603,15 @@ static bool rockchip_vop2_mod_supported(struct drm_plane *plane, u32 format, } } + if (format == DRM_FORMAT_XRGB2101010 || format == DRM_FORMAT_XBGR2101010) { + if (vop2->data->soc_id == 3588) { + if (!rockchip_afbc(plane, modifier)) { + drm_dbg_kms(vop2->drm, "Only support 32 bpp format with afbc\n"); + return false; + } + } + } + if (modifier == DRM_FORMAT_MOD_LINEAR) return true;