diff options
author | Dave Airlie <airlied@redhat.com> | 2020-01-20 14:09:23 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2020-01-20 14:09:43 +1000 |
commit | d7ca2d19c751b6715e9cb899a6b94f47b3499d02 (patch) | |
tree | bba5c38ccfdf40fec36c3358691955cf46631f47 /drivers/gpu/drm/msm/adreno/a4xx_gpu.c | |
parent | 3d4743131b8de970faa4b979ead0fadfe5d2de9d (diff) | |
parent | 5f9935f514d66ddba868e587d9e976a567232547 (diff) | |
download | linux-next-d7ca2d19c751b6715e9cb899a6b94f47b3499d02.tar.gz |
Merge tag 'drm-msm-next-2020-01-14' of https://gitlab.freedesktop.org/drm/msm into drm-next
+ sc7180 display + DSI support
+ a618 (sc7180) support
+ more UBWC (bandwidth compression) support
+ various cleanups to handle devices that use vs don't
use zap fw, etc
+ usual random cleanups and fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ <CAF6AEGvv03ifuP0tp7-dmqZtr1iS=s8Vc=az8BNGtEoSMD-dkw@mail.gmail.com
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a4xx_gpu.c')
-rw-r--r-- | drivers/gpu/drm/msm/adreno/a4xx_gpu.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c index b01388a9e89e..253d8d85daad 100644 --- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c @@ -591,6 +591,14 @@ struct msm_gpu *a4xx_gpu_init(struct drm_device *dev) goto fail; } + /* + * Set the ICC path to maximum speed for now by multiplying the fastest + * frequency by the bus width (8). We'll want to scale this later on to + * improve battery life. + */ + icc_set_bw(gpu->icc_path, 0, Bps_to_icc(gpu->fast_rate) * 8); + icc_set_bw(gpu->ocmem_icc_path, 0, Bps_to_icc(gpu->fast_rate) * 8); + return gpu; fail: |