From: Val Packett Date: Mon, 23 Feb 2026 16:22:50 +0000 (+0000) Subject: drm/mediatek: ovl: Add specific entry for mt8167 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e1c3bc324407e82a616228ff70027408b2e26f91;p=thirdparty%2Fkernel%2Flinux.git drm/mediatek: ovl: Add specific entry for mt8167 While this configuration is otherwise identical to mt8173, according to Android kernel sources, this SoC does need smi_id_en. Signed-off-by: Val Packett Signed-off-by: Luca Leonardo Scorcia Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu Link: https://patchwork.kernel.org/project/dri-devel/patch/5f880f1334aa93184afee3e36132ca42628821fb.1771863641.git.l.scorcia@gmail.com/ Signed-off-by: Chun-Kuang Hu --- diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index e0236353d4997..97a899e4bd99c 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -671,6 +671,16 @@ static const struct mtk_disp_ovl_data mt2701_ovl_driver_data = { .num_formats = ARRAY_SIZE(mt8173_formats), }; +static const struct mtk_disp_ovl_data mt8167_ovl_driver_data = { + .addr = DISP_REG_OVL_ADDR_MT8173, + .gmc_bits = 8, + .layer_nr = 4, + .fmt_rgb565_is_0 = true, + .smi_id_en = true, + .formats = mt8173_formats, + .num_formats = ARRAY_SIZE(mt8173_formats), +}; + static const struct mtk_disp_ovl_data mt8173_ovl_driver_data = { .addr = DISP_REG_OVL_ADDR_MT8173, .gmc_bits = 8, @@ -742,6 +752,8 @@ static const struct mtk_disp_ovl_data mt8195_ovl_driver_data = { static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = { { .compatible = "mediatek,mt2701-disp-ovl", .data = &mt2701_ovl_driver_data}, + { .compatible = "mediatek,mt8167-disp-ovl", + .data = &mt8167_ovl_driver_data}, { .compatible = "mediatek,mt8173-disp-ovl", .data = &mt8173_ovl_driver_data}, { .compatible = "mediatek,mt8183-disp-ovl",