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| author | Rob Clark <robdclark@chromium.org> | 2020-08-17 15:01:32 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-09-12 10:45:56 -0700 |
| commit | 9cba4056a112785bf25e582fc6e7baa8346fe684 (patch) | |
| tree | 9e582ffea6a39a2b3458aee3e151c755a2700161 /drivers/gpu/drm/msm/msm_gpu.h | |
| parent | 69a9313b6617745bd841e1357e894abc85b9573d (diff) | |
| download | lwn-9cba4056a112785bf25e582fc6e7baa8346fe684.tar.gz lwn-9cba4056a112785bf25e582fc6e7baa8346fe684.zip | |
drm/msm: Set adreno_smmu as gpu's drvdata
This will be populated by adreno-smmu, to provide a way for coordinating
enabling/disabling TTBR0 translation.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index da1ae2263047..1f65aec57a8f 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -7,6 +7,7 @@ #ifndef __MSM_GPU_H__ #define __MSM_GPU_H__ +#include <linux/adreno-smmu-priv.h> #include <linux/clk.h> #include <linux/interconnect.h> #include <linux/pm_opp.h> @@ -74,6 +75,8 @@ struct msm_gpu { struct platform_device *pdev; const struct msm_gpu_funcs *funcs; + struct adreno_smmu_priv adreno_smmu; + /* performance counters (hw & sw): */ spinlock_t perf_lock; bool perfcntr_active; @@ -146,7 +149,8 @@ struct msm_gpu { static inline struct msm_gpu *dev_to_gpu(struct device *dev) { - return dev_get_drvdata(dev); + struct adreno_smmu_priv *adreno_smmu = dev_get_drvdata(dev); + return container_of(adreno_smmu, struct msm_gpu, adreno_smmu); } /* It turns out that all targets use the same ringbuffer size */ |