linux-kernel - [PATCH 03/11] drm/mediatek: ovl: Add supports_plane

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Message-Id: <20251223-mtk-ovl-pre-blend-colorops-v1-3-0cb99bd0ab33@collabora.com>
Date: Tue, 23 Dec 2025 16:44:44 -0300
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Chun-Kuang Hu <chunkuang.hu@...nel.org>, 
 Philipp Zabel <p.zabel@...gutronix.de>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 linux-mediatek@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org, 
 daniels@...labora.com, ariel.dalessandro@...labora.com, 
 kernel@...labora.com, 
 Nícolas F. R. A. Prado <nfraprado@...labora.com>
Subject: [PATCH 03/11] drm/mediatek: ovl: Add supports_plane_colorops flag

Add a supports_plane_colorops flag to the driver data to allow SoCs that
support per-plane color operations to enable support for it in the
driver.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
 drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 8e20b45411fc..46238c21b0ac 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -150,6 +150,7 @@ struct mtk_disp_ovl_data {
 	const u32 *formats;
 	size_t num_formats;
 	bool supports_clrfmt_ext;
+	bool supports_plane_colorops;
 };

 /*

-- 
2.51.0