linux-kernel - Re: [PATCH v5 2/2] drm/mediatek: Add blend_modes to mtk_plane

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Message-ID: <64b96ec0-1264-4a3c-a26d-f8a0c3375d79@collabora.com>
Date: Thu, 26 Sep 2024 10:37:36 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: "Jason-JH.Lin" <jason-jh.lin@...iatek.com>,
 Alper Nebi Yasak <alpernebiyasak@...il.com>,
 Chun-Kuang Hu <chunkuang.hu@...nel.org>
Cc: Shawn Sung <shawn.sung@...iatek.com>, dri-devel@...ts.freedesktop.org,
 linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, Singo Chang
 <singo.chang@...iatek.com>, Nancy Lin <nancy.lin@...iatek.com>,
 Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v5 2/2] drm/mediatek: Add blend_modes to mtk_plane_init()
 for different SoCs

Il 25/09/24 12:19, Jason-JH.Lin ha scritto:
> Since some SoCs support premultiplied pixel formats but some do not,
> the blend_modes parameter is added to mtk_plane_init(), which is
> obtained from the mtk_ddp_comp_get_blend_modes function implemented
> in different OVL components.
> 
> The OVL component can use driver data to set the blend mode
> capabilities for different SoCs.
> 
> Fixes: 4225d5d5e779 ("drm/mediatek: Support alpha blending in display driver")
> Signed-off-by: Jason-JH.Lin <jason-jh.lin@...iatek.com>

Just perfect.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>