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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-64b90f53b21sm9799699a12.5.2025.12.22.01.09.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 22 Dec 2025 01:10:02 -0800 (PST) Message-ID: <2f3c7bc8-8c7b-4c47-95de-7a8ac6dc3c57@oss.qualcomm.com> Date: Mon, 22 Dec 2025 10:09:59 +0100 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 RFC 3/6] drm/msm: mdss: Add Milos support To: Dmitry Baryshkov , Luca Weiss Cc: Bjorn Andersson , Konrad Dybcio , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org References: <20251219-milos-mdss-v1-0-4537a916bdf9@fairphone.com> <20251219-milos-mdss-v1-3-4537a916bdf9@fairphone.com> <475izg5bi56oefqtqkvqeyspx2por66zrw4tgqbb3f2ziaghyt@tccm73sl2u2e> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <475izg5bi56oefqtqkvqeyspx2por66zrw4tgqbb3f2ziaghyt@tccm73sl2u2e> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: QJOVwzjLug-flsPEsmrlu4_WuxO1xg39 X-Proofpoint-GUID: QJOVwzjLug-flsPEsmrlu4_WuxO1xg39 X-Authority-Analysis: v=2.4 cv=CeEFJbrl c=1 sm=1 tr=0 ts=69490aec cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=6H0WHjuAAAAA:8 a=EUspDBNiAAAA:8 a=DgVbG8OoVQ-VTv-dGB8A:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 a=Soq9LBFxuPC4vsCAQt-j:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjIyMDA4MiBTYWx0ZWRfX5xQVLjXvTvDX oGfk2sgfXRcbgzhQQB997thtFs7ZQqqIk6wlgbt8Oz4UnRyhWwF1D+s1OlCj2TCDXg1XGrifLKF pLroRqGvaIaSHopAXShZrsSABfsz5ulGDE1GUY+4e0mWtFaUFtmtJESFLABejC6SbGnyFipLPgi 2pVT3/pUmvv3H/2JqcUxNpalpxWpjfZgVRbr0EwsCNeB3LacwlKFuvBnKU8+0ts+CwX73kGShwO Dob8jmZPu5qIsS1RTFxbXUwGogKSvZeEFfQa91n9r7UxArZaOvzNycBtH8WMeuv1B5LZgSBO4+G Ty169jQ9uBuSS0OSx2fxPklxbQAyfAW90tMAZwAfkqKcBKitaZeQvqOAh+8na65cN3u0mojpi/I bBS3B+etR8zEbA8mpqEV+NYAAIeXaYaI2bBkoRPUdzORr3smqvjt2TJU7eCMCeN7uwL9wyyTWY5 C9aYG/wkNy9WV3hDWfA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-21_05,2025-12-19_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 bulkscore=0 adultscore=0 spamscore=0 clxscore=1015 malwarescore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2512220082 On 12/20/25 5:52 PM, Dmitry Baryshkov wrote: > On Fri, Dec 19, 2025 at 05:41:09PM +0100, Luca Weiss wrote: >> Add support for MDSS on Milos. >> >> Signed-off-by: Luca Weiss >> --- >> drivers/gpu/drm/msm/msm_mdss.c | 5 +++++ >> 1 file changed, 5 insertions(+) >> > > Reviewed-by: Dmitry Baryshkov > > Though 14000 seems lower than the value for all other platforms. IIUC it's essentially "nonzero" or "first-level-above-just-nonzero" The downstream DT also defines a 140_000 and a 310_000 point.. though the middle one is never(?) used and the latter one is only used during UEFI handoff and upon the first commit after (runtime) resume Reviewed-by: Konrad Dybcio Konrad