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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-62778a094a0sm3537550a12.31.2025.09.08.08.24.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 08 Sep 2025 08:24:39 -0700 (PDT) Message-ID: <8cf65d78-2790-4467-a9b3-372af53c1374@oss.qualcomm.com> Date: Mon, 8 Sep 2025 17:24:37 +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 v2 15/16] drm/msm/a6xx: Enable IFPC on Adreno X1-85 To: Akhil P Oommen , Rob Clark , Sean Paul , Konrad Dybcio , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , David Airlie , Simona Vetter , Antonino Maniscalco , Neil Armstrong Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20250908-ifpc-support-v2-0-631b1080bf91@oss.qualcomm.com> <20250908-ifpc-support-v2-15-631b1080bf91@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250908-ifpc-support-v2-15-631b1080bf91@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Yv8PR5YX c=1 sm=1 tr=0 ts=68bef539 cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=EUspDBNiAAAA:8 a=l1a4ANfPRBzC3aqxuR8A:9 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 X-Proofpoint-GUID: zDO1OcMTmE2WcJMJVzJEGQzp5llYck5Z X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTA2MDAxOCBTYWx0ZWRfX3I3QDaq77aoM riVtzbpGSUDmvK5B7z0Clt9Uxglipy7HnXtMaCBq7O1i1F+HFn7+hxJ7+VntRVPx9qFtNcqUysu F+tDZEWRSYN0Iob/LW4QTT5yq9UPjH7MEiFrtYJv9QniXuS8E16W+GunK2E0k6dc38kesc7BdqC AEoIpVwr5fZzNwRRA+0QzTi3wB2bNajwfwwQ5xpHw6VuJjEl7lxDeM8nDLgOjT8Aq+eJN7nm5PB omyiBLYNsvXMruM+edfrqsb9exvQuvi1r8AQfk6nja92h/BeKFHAVZiC/W0CW5awotYnsKCU+AG j2/CSmUf/Fui1tAZKcoAc3Fjdvz3kQs9wr5xLf+HJ5+gVNeDDdWpw43CgiEwtUK7ujuyELVHf/R VI+ubBi4 X-Proofpoint-ORIG-GUID: zDO1OcMTmE2WcJMJVzJEGQzp5llYck5Z X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-08_05,2025-09-08_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 suspectscore=0 phishscore=0 clxscore=1015 spamscore=0 priorityscore=1501 impostorscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509060018 On 9/8/25 10:27 AM, Akhil P Oommen wrote: > Add the IFPC restore register list and enable IFPC support on Adreno > X1-85 gpu. > > Signed-off-by: Akhil P Oommen > --- [...] > @@ -1432,12 +1495,14 @@ static const struct adreno_info a7xx_gpus[] = { > .inactive_period = DRM_MSM_INACTIVE_PERIOD, > .quirks = ADRENO_QUIRK_HAS_CACHED_COHERENT | > ADRENO_QUIRK_HAS_HW_APRIV | > - ADRENO_QUIRK_PREEMPTION, > + ADRENO_QUIRK_PREEMPTION | > + ADRENO_QUIRK_IFPC, > .init = a6xx_gpu_init, > .a6xx = &(const struct a6xx_info) { > .hwcg = a740_hwcg, > .protect = &a730_protect, > .pwrup_reglist = &a7xx_pwrup_reglist, > + .ifpc_reglist = &a750_ifpc_reglist, > .gmu_chipid = 0x7050001, > .gmu_cgc_mode = 0x00020202, > }, > @@ -1466,6 +1531,7 @@ static const struct adreno_info a7xx_gpus[] = { > .a6xx = &(const struct a6xx_info) { > .protect = &a730_protect, > .pwrup_reglist = &a7xx_pwrup_reglist, > + .ifpc_reglist = &a750_ifpc_reglist, The latter one should be part of the last patch Konrad