diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2019-02-04 09:15:39 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2019-04-19 11:50:06 -0700 |
| commit | b94a6e3737ac7b5c67570cbbd02858b9aec8fbf1 (patch) | |
| tree | c96277d087379b47d67678034c62b745112d62f1 /drivers/gpu/drm/msm | |
| parent | b0fb66043a0d471a5acfe743adf90a0c447aca6b (diff) | |
drm/msm/a6xx: Remove unwanted regulator code
The GMU code currently has some misguided code to try to work around
a hardware quirk that requires the power domains on the GPU be
collapsed in a certain order. Upcoming patches will do this the
right way so get rid of the unused and unwanted regulator
code.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 2 |
2 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c index a12aa4664c8b..4618438886df 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c @@ -681,9 +681,6 @@ int a6xx_gmu_reset(struct a6xx_gpu *a6xx_gpu) gmu_poll_timeout(gmu, REG_A6XX_RSCC_TCS3_DRV0_STATUS, val, (val & 1), 100, 1000); - /* Force off the GX GSDC */ - regulator_force_disable(gmu->gx); - /* Disable the resources */ clk_bulk_disable_unprepare(gmu->nr_clocks, gmu->clocks); pm_runtime_put_sync(gmu->dev); @@ -1218,7 +1215,6 @@ int a6xx_gmu_probe(struct a6xx_gpu *a6xx_gpu, struct device_node *node) gmu->idle_level = GMU_IDLE_STATE_ACTIVE; pm_runtime_enable(gmu->dev); - gmu->gx = devm_regulator_get(gmu->dev, "vdd"); /* Get the list of clocks */ ret = a6xx_gmu_clocks_probe(gmu); diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h index c721d9165d8e..8081083cd062 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h @@ -52,8 +52,6 @@ struct a6xx_gmu { int hfi_irq; int gmu_irq; - struct regulator *gx; - struct iommu_domain *domain; u64 uncached_iova_base; |