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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b842a27c755sm527241966b.18.2026.01.07.06.05.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 Jan 2026 06:05:36 -0800 (PST) Message-ID: <990bc3d5-40d7-46c8-9e14-192aac7fd2cc@oss.qualcomm.com> Date: Wed, 7 Jan 2026 15:05:33 +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 2/5] backlight: qcom-wled: Support ovp values for PMI8950 To: =?UTF-8?B?QmFybmFiw6FzIEN6w6ltw6Fu?= , Lee Jones , Daniel Thompson , Jingoo Han , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Kiran Gunda , Helge Deller , Luca Weiss , Konrad Dybcio , Eugene Lepshy , Gianluca Boiano , Alejandro Tafalla Cc: dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Thompson , linux-arm-msm@vger.kernel.org, linux-fbdev@vger.kernel.org References: <20260107-pmi8950-wled-v1-0-5e52f5caa39c@mainlining.org> <20260107-pmi8950-wled-v1-2-5e52f5caa39c@mainlining.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260107-pmi8950-wled-v1-2-5e52f5caa39c@mainlining.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA3MDEwOSBTYWx0ZWRfX+BE4GDYSe/lG AKv7kxwr7SQh+Kl3TQIi1guc6sV2VlFJy/28DNbOevlHXEuldp4qSgZIfjLdiv4UUnLDy/GDofU 6WNgG6JdenRvHtv+w/VCSwU1gev7d9AaYcL2646aBIyUyOwZhS0MXV6Pv+Lcq5abljSQT1/1q1Q x4Mg/3xonyRHOTP49UC6MyLnxZuTJKzX/cYrk/jEhbaSOspjiQ7NnLyRA5OtnbieNOzr+d5wZx+ p6PYLxGxhX/1/07Gl31oz3z2DDBHQUCw3Tt85bKPANGrf8o/zVd+Skv9TVRXWR716Q4Flm2P7VB lF9vG06GBGrGXO+qexChQz5d5Py+8IVPUNX3Ha4O/n4aVWlZMUnZVkd+jJ4Tg/kFSo+4vIVSlvQ tNrYIhuGdSz4tTz8sI8/Bs6sn8BP6tpF26S9idEBrHYNAH9ugdIdCo/Bdg079/+gELR2TSKmmzC 1kvzdJfEMzUt3A4rAVA== X-Proofpoint-ORIG-GUID: 7AFElaNewfuY8012xMxhvLpSFPLQDUf6 X-Authority-Analysis: v=2.4 cv=comWUl4i c=1 sm=1 tr=0 ts=695e6834 cx=c_pps a=VEzVgl358Dq0xwHDEbsOzA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=OuZLqq7tAAAA:8 a=EUspDBNiAAAA:8 a=M3M7KMW9Y1EPzfeyKr8A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=uujmmnXaIg8lM0-o0HFK:22 a=AKGiAy9iJ-JzxKVHQNES:22 X-Proofpoint-GUID: 7AFElaNewfuY8012xMxhvLpSFPLQDUf6 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=2026-01-07_02,2026-01-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 phishscore=0 malwarescore=0 bulkscore=0 clxscore=1015 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601070109 On 1/7/26 2:31 PM, Barnabás Czémán wrote: > WLED4 found in PMI8950 supports different ovp values. > > Fixes: 10258bf4534bf ("backlight: qcom-wled: Add PMI8950 compatible") > Signed-off-by: Barnabás Czémán > --- [...] > case 4: > - u32_opts = wled4_opts; > - size = ARRAY_SIZE(wled4_opts); > + if (of_device_is_compatible(dev->of_node, "qcom,pmi8950-wled")) { > + u32_opts = pmi8950_wled4_opts; > + size = ARRAY_SIZE(pmi8950_wled4_opts); > + } else { > + u32_opts = wled4_opts; > + size = ARRAY_SIZE(wled4_opts); > + } I really don't like how this driver went about abstracting parsing all of that, but that's not your fault Reviewed-by: Konrad Dybcio Konrad