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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: 6rdER7ye9TGk1BaAtGPNUwn9YL3JTunI X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA3MDE3NiBTYWx0ZWRfX2fN5ICnQj/it 0EJHbIiVqbdFNdD5UC5vwCINOuMYzKZBb8o94GhUqsrRKPadDfdzDRycGwIOkVdykTmTHWiG8GL SehRMBpTGNF/O7UuiI8+wGKESK+BDqxNUd6eXFAbEQBhn2zCPyCC/BLa4dYHa9nvxwyeLJehX/8 o6Mz6m1hx/i9Mx/mX8TNWqa/4lqNbCagfNek/ECQgMudEcOZCvWwvG+w3QR5GfxgPdt8zG3tuwF 0xbnAGbVCLl6osLvJDC6EK6pbi4AvsiPBtL/n5s1fnJoEs1BsYd1XBLlHl2fvZv14CszF1M7VKL HyVaKvZaARwFlgqOqru86DjtuEQb60FC+okbdv5Mbj2E3Hy501GDEGu6SvczVloVyax4j759j3a 51Ww43fSYCq4YgHqHfXG0sJT0IoWCFhe7u1dolUuZt65IhwyE/1MfBw8UWXkS6M23HxH4oOsmjQ wU//eXWrauTk7nHWusw== X-Proofpoint-ORIG-GUID: 6rdER7ye9TGk1BaAtGPNUwn9YL3JTunI X-Authority-Analysis: v=2.4 cv=DNS/JSNb c=1 sm=1 tr=0 ts=69d55a67 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=oIjhDLspr5RTlLLUpj0f1A==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=6H0WHjuAAAAA:8 a=6HAHnblGeAPFfXcocwYA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 a=Soq9LBFxuPC4vsCAQt-j:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-07_04,2026-04-07_05,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 impostorscore=0 clxscore=1015 bulkscore=0 phishscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604070176 On 4/3/2026 4:38 AM, Alexander Koskovich wrote: > Adreno 810 is present in the Milos SoC and is the first GPU to be released in > the A8x family. > > Note that the OPP table is limited to 1050MHz to start with as the only Milos > device I have is limited to that speed in GPU_CC_FREQ_LIMIT_VAL. > > This series is marked as RFC because it depends on a couple other in review > series, batch 2 for A8x [1] and the GXCLKCTL block for Milos [2]. > > There is also currently an issue on Milos with gx_clkctl_gx_gdsc being stuck on > during runtime PM [3]. The proper fix is to only toggle the GX GDSC during GMU > recovery, as the firmware manages it in all other cases. This is the same issue > seen on SM8750 and is being worked on by Qualcomm. Right now I am just working > around this locally by not collapsing the GX GDSC during runtime suspend. This fix is posted here: https://lore.kernel.org/lkml/20260407-gfx-clk-fixes-v1-0-4bb5583a5054@oss.qualcomm.com/ Please mark you series as dependent on this. -Akhil > > [1]: https://lore.kernel.org/linux-arm-msm/20260327-a8xx-gpu-batch2-v2-0-2b53c38d2101@oss.qualcomm.com > [2]: https://lore.kernel.org/linux-arm-msm/20260306-milos-gxclkctl-v1-0-00b09ee159a7@fairphone.com > [3]: https://lore.kernel.org/linux-arm-msm/5409e13e-280c-47b6-a29f-351cb609bc6f@oss.qualcomm.com > > Signed-off-by: Alexander Koskovich > --- > Changes in v2: > - Mark as RFC due to dependency on in-review changes > - Explain in DTS commit why qcom,kaanapali-gxclkctl.h and not qcom,milos-gxclkctl.h > - cx_mmio -> cx_misc_mmio > - Sync a810_nonctxt_regs with GRAPHICS.LA.14.0.r5-03100-lanai.0 > - Link to v1: https://lore.kernel.org/r/20260331-adreno-810-v1-0-725801dbb12b@pm.me > > --- > Alexander Koskovich (6): > dt-bindings: display/msm/gmu: Document Adreno 810 GMU > drm/msm/adreno: rename llc_mmio to cx_misc_mmio > drm/msm/adreno: set cx_misc_mmio regardless of if platform has LLCC > drm/msm/a8xx: use pipe protect slot 15 for last-span-unbound feature > drm/msm/adreno: add Adreno 810 GPU support > arm64: dts: qcom: milos: Add Adreno 810 GPU and GMU nodes > > .../devicetree/bindings/display/msm/gmu.yaml | 32 +++ > arch/arm64/boot/dts/qcom/milos.dtsi | 148 +++++++++++ > drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 271 +++++++++++++++++++++ > drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 8 +- > drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 44 ++-- > drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 14 +- > drivers/gpu/drm/msm/adreno/a8xx_gpu.c | 11 +- > drivers/gpu/drm/msm/adreno/adreno_gpu.h | 5 + > 8 files changed, 493 insertions(+), 40 deletions(-) > --- > base-commit: 128d2eccd20bd74fd104b412d949d869aa48f108 > change-id: 20260330-adreno-810-5a47525522cd > > Best regards,