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Mon, 06 Jul 2026 01:48:44 -0700 (PDT) X-Received: by 2002:ac8:58cd:0:b0:51c:223:3c57 with SMTP id d75a77b69052e-51c4bf30d44mr87210471cf.10.1783327724419; Mon, 06 Jul 2026 01:48:44 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c12b62c2d37sm691730366b.42.2026.07.06.01.48.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Jul 2026 01:48:43 -0700 (PDT) Message-ID: <3208407d-05ea-4b1f-bb65-91afbcbc858e@oss.qualcomm.com> Date: Mon, 6 Jul 2026 10:48:39 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/8] drm/msm/a6xx: Fix RBBM_CLOCK_CNTL3_TP0 value in a730_hwcg To: Akhil P Oommen , Rob Clark , Sean Paul , Konrad Dybcio , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Will Deacon , Robin Murphy , "Joerg Roedel (AMD)" Cc: Puranam V G Tejaswi , Abel Vesa , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev References: <20260705-eliza-gpu-v1-0-c9f1354dbd29@oss.qualcomm.com> <20260705-eliza-gpu-v1-1-c9f1354dbd29@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260705-eliza-gpu-v1-1-c9f1354dbd29@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA2MDA4OCBTYWx0ZWRfX/zDikGh3724O 2NawZFLrTiQ39V6sZ8k7OLCMQfGOEg7TVJ7qqUFWeVK7H6XYPWNZZCBilLfMuxA5Uw0z6qRqgf7 +4zjeZ1YNKoJLQAulHLZcwAXRW6MDQXtztjG6HYvpvCJVcCDW+GyG+RsnHjX0XQ7YDihK75UcQp mL1jojrMpG/IlFHTDzpWqT2FhTsCk/S84XrYQ0BFrds5wkV3iyjuykA5kBYHkxeqHaeXl3HMj79 y2D/4csC0gWxg0I8JPBFAGo6+xXFCBUzrJ9P9MnxSEinlvlIfmxBqBqpyVhzdtnB3JEtQjYxAMT 5xEwmQNT72vTBaHeeP8SBH/iofs6wlJXveCUny/5gsDISjK+V6WLGc/gjwcWaIbQ2/2mocRrzhs JcZYUbrT6CW000rsSCW5YLzlSsV2FAVFPjE5snDubsbpBPglpMgY6z2pJrwrFQ8GRB/qi2R0rzB GYozWeSR/i49jdJ7hUg== X-Proofpoint-ORIG-GUID: YX_iuvBLnoH_yhR_pM1esOWVSap1ZvZQ X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA2MDA4OCBTYWx0ZWRfX+ZmynM/b7LoI pIfgeqc9kHzwQ4sDWD6+2YUr4GAOuvzBSflS+WtzIjLOoX+6WhhPSV9dcxj7Mg4Frh6CUQW/o9c 79+qCt4slKEZQEewbVd5PD8U+fsTfc0= X-Proofpoint-GUID: YX_iuvBLnoH_yhR_pM1esOWVSap1ZvZQ X-Authority-Analysis: v=2.4 cv=f9N4wuyM c=1 sm=1 tr=0 ts=6a4b6bed cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=KnFAnPMC3uCYYmJdzeAA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-07-05_02,2026-07-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 impostorscore=0 bulkscore=0 suspectscore=0 clxscore=1015 spamscore=0 phishscore=0 priorityscore=1501 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607060088 On 7/5/26 10:14 AM, Akhil P Oommen wrote: > From: Puranam V G Tejaswi > > The RBBM_CLOCK_CNTL3_TP0 entry in a730_hwcg has bits[19:16] set to 2 > (clock gating enabled for that TP0 stage). As per the latest > recommendation, clear this nibble to disable clock gating for this > particular stage. > > Fixes: 9588d2f860a4 ("drm/msm/a6xx: Add A730 support") > Signed-off-by: Puranam V G Tejaswi > Signed-off-by: Akhil P Oommen > --- Reviewed-by: Konrad Dybcio Konrad