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Wed, 09 Oct 2024 08:13:26 +0200 Message-ID: Date: Wed, 9 Oct 2024 08:13:02 +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 Subject: Re: [v10 4/5] drm/mediatek: ovl: Add blend_modes to driver data To: =?UTF-8?B?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= , Project_Global_Chrome_Upstream_Group@mediatek.com, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, Adam Thiede , Angelo Gioacchino Del Regno , Chun-Kuang Hu , Yassine Oudjana Cc: LKML , Alper Nebi Yasak , =?UTF-8?B?TmFuY3kgTGluICjmnpfmrKPonqIp?= , =?UTF-8?B?U2hhd24gU3VuZyAo5a6L5a2d6KyZKQ==?= , =?UTF-8?B?U2luZ28gQ2hhbmcgKOW8teiIiOWciyk=?= References: <20241008064716.14670-5-jason-jh.lin@mediatek.com> <0116377a-cbf1-45d7-b961-4ef0198ad8d7@web.de> <09159834fb362b2e6b3aaee70b4321c07d37601c.camel@mediatek.com> Content-Language: en-GB From: Markus Elfring In-Reply-To: <09159834fb362b2e6b3aaee70b4321c07d37601c.camel@mediatek.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:JGQJDOCJHmYZ3e9104Aphwc/tkO+tdF8wud/mdYUCpghL4nZqsN yh7znJJ4Iq2H2HacvgcmMPTwFGs638OggnRD+0ENRLdw07OkUVloOMRpE8YhMtwnQtzYdKZ knFku9GC8MZ1bkpytqdqI8z9jJmQWJP5jc87L6LmvHxEPDXq8ixdEW35DDdRMxj2VxFnzYc 5GgxCjIvGPNalJAhI5RRQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:97lYOmTDNuU=;zJBVCapPm4JHGIT25M6PRO0Y9I7 5L8piQVFwTFGDPhaYEjVbmiUZw3PyQojcL6UuqXezcVU9BNu6q7HPgNY9gPqy8eBoGAFgZcAz uNpJhmiSYwJzfqt8MQDajAohfR+1KjAXBoRIZEYRCrOVZd8WlDVkmb8cCFziJgPptsc3K5pdR /x7IC+4l2A5Qm5ovhq1dfCXXw3Sn+31JyNTQUF8mD3OwePyu5oeIkwmTzXfgU0JuwkWMJUeEY JwP/UE62bkrdBtkeihRemYvq9ap/LlkK2QKJ2MmqkP0HOy5pzWNDylrjk/aR4d5Bw8Bgy+dLe uSPOKQapR4CZMyA3YBtfq5aDyj7D1Fv241rqu9itWIgh6+QK41oBgJz+q/hVKatUlHGQCgMfk arKo3x963JvbOZZLkrE9hTp58SuyqIZapY56bcE3xP15Zjjwg5RmEs+BJzsPlEJDvlsu5akT3 Rjd9JCwDWoCSn9/c3eWRL4oQS+QyqjPxeTAwCFKNQ5BMptsPSQFGyAsvgT9qC+/NyhI+oXbi0 oYJE0DAm/+02G1Xzk6tpgN5lw1IbsiowTBELc7DsnmBIMcQNyZ/PRHK/OiW5IP4rlo1Ez7WTl iiy935L0Z4yBecIpybAkBBZ4LrhPbCUIFmMWJJu3D+rSr3XvJ/R1gUZFYHMeSy1OP85hkAXiC q2zbKh/W320FHVx0ccxal6Cp9sA0uGV9S0GsWQOSq68U0gfPbnUPdAlOuOqq03Z9rnz5ZRhDn vKBjTdGvhrla10xxCCRbW091QegLVRFlPkoilEPMeuLrFayHKS8K91/NMPE6euBSH6aYlAgOy 0+bprEMFkMtWE21CzJNSDstw== >> =E2=80=A6 >>> pre-multiplied is supported in the current platform. >> =E2=80=A6 >> >> format would be? =E2=80=A6 > blend_modes is the driver data that describes the supported blend mode > in current platform no matter format would be any one. > > This sentence is describing mtk_ovl_fmt_convert() will check if the > blend_modes included BIT(DRM_MODE_BLEND_PREMULTI). Do you see another opportunity to improve the change description as I indicated? Regards, Markus