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Fri, 19 Sep 2025 14:50:34 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1758286238; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:content-language:in-reply-to:references:autocrypt; bh=mJ1W7Lqi7lXiObg/9ptItYWX4ywWluzP64XdJkdaQnw=; b=sqLXdg1/8iFiQRaZdQAu518c6tt929vkJqAUqxewCtq4tcpHZ7RNfeaZEsmOpj52Dt7age hEzWKe8g3d56GBEZH4rRLDirU+O+DTdcHeORT4BpbP/vkEMTH/v1CA5wsyyFLki884M4c3 FgrG/9AvOjWs6Zhq1ExjspG/00Zv1mjrlyFSRbs4aYVAezCBLFUGRk6WmtBHkETy/9/nma 43d3lu6n/r2dE7L0YwY75TAYpb4RqoniDZkAOHipzFu4cs6zz8jDq8mYm4ngIZ2SWzQpkB LgDSDxIDxySb4+fkY0/auB7ccvM/wG+t/YG1lmqC771/dy7MKO0GjpBCsc9r3Q== Message-ID: <58869a61-12f4-40de-8a24-dbfbf47695bc@bootlin.com> Date: Fri, 19 Sep 2025 14:50:34 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Louis Chauvet Subject: Re: [PATCH RFC v2 16/20] drm/mediatek: Set post-blend color pipeline driver cap To: =?UTF-8?B?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Haneen Mohammed , Melissa Wen Cc: Alex Hung , wayland-devel@lists.freedesktop.org, harry.wentland@amd.com, leo.liu@amd.com, ville.syrjala@linux.intel.com, pekka.paalanen@collabora.com, contact@emersion.fr, mwen@igalia.com, jadahl@redhat.com, sebastian.wick@redhat.com, shashank.sharma@amd.com, agoins@nvidia.com, joshua@froggi.es, mdaenzer@redhat.com, aleixpol@kde.org, xaver.hugl@gmail.com, victoria@system76.com, uma.shankar@intel.com, quic_naseer@quicinc.com, quic_cbraga@quicinc.com, quic_abhinavk@quicinc.com, marcan@marcan.st, Liviu.Dudau@arm.com, sashamcintosh@google.com, chaitanya.kumar.borah@intel.com, mcanal@igalia.com, kernel@collabora.com, daniels@collabora.com, leandro.ribeiro@collabora.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Simona Vetter References: <20250917-mtk-post-blend-color-pipeline-v2-0-ac4471b44758@collabora.com> <20250917-mtk-post-blend-color-pipeline-v2-16-ac4471b44758@collabora.com> Content-Language: en-US, fr Autocrypt: addr=louis.chauvet@bootlin.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Le 18/09/2025 à 02:43, Nícolas F. R. A. Prado a écrit : > Now that the driver implements post-blend color pipelines, set the > driver cap so they can be used from userspace. > > Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: Louis Chauvet > --- > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c > index d5e6bab364143540e1f59df481b9a9d559c39199..73c0f448d7fcf25e473e2c3c6ddaaf28446570cf 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c > @@ -611,7 +611,8 @@ static struct drm_gem_object *mtk_gem_prime_import(struct drm_device *dev, > } > > static const struct drm_driver mtk_drm_driver = { > - .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC, > + .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC | > + DRIVER_POST_BLEND_COLOR_PIPELINE, > > .dumb_create = mtk_gem_dumb_create, > DRM_FBDEV_DMA_DRIVER_OPS, > -- -- Louis Chauvet, Bootlin Embedded Linux and Kernel engineering https://bootlin.com