From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ixit.cz (ixit.cz [185.100.197.86]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 713BC3CFF79; Fri, 1 May 2026 14:51:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.100.197.86 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777647110; cv=none; b=la8QWy0UPtF1+r8OfPE8JBj/H4zOJhDQOaP3wvK4r65LYbsZSDBo+iCFcim+RRIxUyL6C4GxI1v5I3JtbRABCy+NbU+iTpyADYgmVd1EhJvJxHvpyMuvwCyDt4JwqFiTAZVxrpLNo9WNKQCuVU246sOvSHo5MiXFcvjocV9Tzv4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777647110; c=relaxed/simple; bh=gUw13X5rOhDAEW6O3AqQz07Ik5d10u+si2J1VSOW9XU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=pUG8B87C/Cd4KN1n/hgIlkinU5D2v85ZstKkDPf3rKUytsYAyK/0tTTMTs/rtPjD6bxNXj9kEbvtU6579nuPY2G4M0FTDNVunFkUOBMgKS1gkwxIS4RYdhArBSd35a9nXY3StIe3fjKkXhyWR2AWaZ+Teqjen3zfEKRRH2qbXXE= ARC-Authentication-Results:i=1; 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bh=uZ3Rg5MZt3buQ+iw7G2oz++ZgXwW/c4xrsHxmm6CVXg=; b=Cr9TqvmjzQ3LpzMypLoao03YFiubOJLcdTS/uflVpUb+DW8c3xeoc7T4qurKQlOpHM2JNd me4Nnr3XHKGJgK5kEXBTbjFtxEwPVlmeQuDzwXlWZOXvCa5JjXJeJ6GhBw+fpDZAbdcluI +c/aXqSHIm4OWVRLVRUdU/D06JmFmGU= Message-ID: <747c9978-9dbe-4f74-a7d8-6ab689a7dce3@ixit.cz> Date: Fri, 1 May 2026 16:51:36 +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: [PATCH 1/2] drm/panel: visionox-rm69299: Split DSI commands out into enable/disable To: =?UTF-8?Q?Guido_G=C3=BCnther?= , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org References: <20260427-visionox-rm69299-enable-v1-0-fa7d62d26d87@sigxcpu.org> <20260427-visionox-rm69299-enable-v1-1-fa7d62d26d87@sigxcpu.org> Content-Language: en-US From: David Heidelberg Autocrypt: addr=david@ixit.cz; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 04/2026 15:56, Guido Günther wrote: > It's when DSI commands should be sent and it also fixes these DSI errors > on every screen blank/unblank on the SHIFT6mq: > > dmesg: > msm_dsi ae94000.dsi: [drm:dsi_cmds2buf_tx] *ERROR* wait for video done timed out > dsi_cmds2buf_tx: cmd dma tx failed, type=0x5, data0=0x28, len=4, ret=-110 > panel-visionox-rm69299 ae94000.dsi.0: sending DCS SET_DISPLAY_OFF failed: -110 > > Signed-off-by: Guido Günther > --- > drivers/gpu/drm/panel/panel-visionox-rm69299.c | 77 +++++++++++++++----------- > 1 file changed, 44 insertions(+), 33 deletions(-) Reviewed-by: David Heidelberg Tested-by: David Heidelberg