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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b6d85413b88sm1693589866b.55.2025.10.30.04.03.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Oct 2025 04:03:11 -0700 (PDT) Message-ID: <9706f744-1cce-4a17-8e99-c29182f3bcb9@oss.qualcomm.com> Date: Thu, 30 Oct 2025 12:03:09 +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 6/7] arm64: dts: qcom: sc7180: add gpu_zap_shader label To: Dmitry Baryshkov , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251028-dt-zap-shader-v1-0-7eccb823b986@oss.qualcomm.com> <20251028-dt-zap-shader-v1-6-7eccb823b986@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251028-dt-zap-shader-v1-6-7eccb823b986@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDMwMDA5MCBTYWx0ZWRfX2WmUtKH/eOPd b6KM2+VTGIo2LSwCxbuLSARtaEt4cXTm2HuCvb8MGe3+SinWLi+7WijNUvJJdBWOlTIYCq+9hwU V7HqDXXV+MxorpTINYNEacDu0d/UfFIkJUeltEEOqdWM3kRTJHNzRInbGgCP+iVy7nCKu8CXXgU 60U0yhN8SxNLLLvWo9YVtAbDzFJFuoKpBpmp+r2ShOFuN/faJWgQcbD2LI3xOKljmhuuLQBJPdc Kv+dftAU9LYZOSSuIXfesHmzWDjLESJZ6XgHPj8HU41i27JInHpE0AHWZjyDij9dncq9aMSoayR qBGhIUxKs6pSwF0rybv39crs/FlV+/xAhwpAjyeCjfsv52oFsp79EbrIXwB0p80flQDbtTIaKI4 /92eToGBIn4IPZqY8Dqqt2zGvFnBZw== X-Authority-Analysis: v=2.4 cv=KePfcAYD c=1 sm=1 tr=0 ts=690345f1 cx=c_pps a=UgVkIMxJMSkC9lv97toC5g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=S6OGlrJxYZSBbBCeTXAA:9 a=QEXdDO2ut3YA:10 a=1HOtulTD9v-eNWfpl4qZ:22 X-Proofpoint-ORIG-GUID: 7XMDCuwA6XLyDwYOn8JTYcxwA96bLhKV X-Proofpoint-GUID: 7XMDCuwA6XLyDwYOn8JTYcxwA96bLhKV 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=2025-10-30_03,2025-10-29_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 clxscore=1015 phishscore=0 spamscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2510300090 On 10/28/25 10:00 PM, Dmitry Baryshkov wrote: > Patching existing DT nodes based on full path is error prone and this is not a full path reference, although DT unfortunately supports it: &{/soc@0/foo@cafe/bar@dead/path@1234/pleasedontusethis@321} {} > generally not recommended. Add a generic zap-shader subnode to the GPU > node on SC7180, delete it on trogdor and IDP, two platforms which don't > use ZAP and patch it with the firmware-name on all other platforms by > using the label. > > Signed-off-by: Dmitry Baryshkov > --- Reviewed-by: Konrad Dybcio Konrad