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Wed, 04 Nov 2026 12:11:06 -0800 (PST) Received: from at-Standard-PC-Q35-ICH9-2009 ([106.194.66.249]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-36dd7ec8881sm2731938eec.18.2026.11.04.12.11.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2026 12:11:05 -0800 (PST) From: Atharva Tiwari To: alexdeucher@gmail.com Cc: airlied@gmail.com, alexander.deucher@amd.com, amd-gfx@lists.freedesktop.org, atharvatiwarilinuxdev@gmail.com, christian.koenig@amd.com, dri-devel@lists.freedesktop.org, harry.wentland@amd.com, linux-kernel@vger.kernel.org, simona@ffwll.ch, siqueira@igalia.com, sunpeng.li@amd.com Subject: Re: [PATCH] drm/amd/amdgpu: Add 5K Support for iMac20,1 and iMac20,2 Date: Wed, 4 Nov 2026 15:10:57 -0500 Message-ID: <20261104201057.8395-1-atharvatiwarilinuxdev@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: References: X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit > I think the rest of this can be simplified quite a bit. I'd suggest > rebasing this on the other 5K support patches and see how much of that > code you can share. > https://lists.freedesktop.org/archives/dri-devel/2026-November/610011.html The code that i saw, dosent have the ability to change resolutions, and the code it self, is basically completely different, for example writing 0 to 0x4F1 completely kills 5K forever, you cant alive it again on iMac20,1 and the code does that.