]> Gentwo Git Trees - linux/.git/commit
drm/msm/adreno: Do CX GBIF config before GMU start
authorAkhil P Oommen <akhilpo@oss.qualcomm.com>
Tue, 18 Nov 2025 08:50:44 +0000 (14:20 +0530)
committerRob Clark <robin.clark@oss.qualcomm.com>
Tue, 18 Nov 2025 17:04:12 +0000 (09:04 -0800)
commit60a4e18e0e8ab27d7dfd1316eab31706176481e9
treec3df76a10991530247dabe90e8392049ea3604ad
parent0700b9f6822d6e0843528db93de15928a36bc1a3
drm/msm/adreno: Do CX GBIF config before GMU start

GMU lies on the CX domain and accesses CX GBIF. So do CX GBIF
configurations before GMU wakes up. This was not a problem so far, but
A840 GPU is very sensitive to this requirement. Also, move these
registers to the catalog.

Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/689024/
Message-ID: <20251118-kaana-gpu-support-v4-17-86eeb8e93fb6@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
drivers/gpu/drm/msm/adreno/a6xx_catalog.c
drivers/gpu/drm/msm/adreno/a6xx_gmu.c
drivers/gpu/drm/msm/adreno/a6xx_gpu.c
drivers/gpu/drm/msm/adreno/a6xx_gpu.h
drivers/gpu/drm/msm/adreno/a8xx_gpu.c