diff options
| 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 | |
| parent | 69a9313b6617745bd841e1357e894abc85b9573d (diff) | |
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')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_device.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.h | 6 |
3 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c index 26664e1b30c0..58e03b20e1c7 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_device.c +++ b/drivers/gpu/drm/msm/adreno/adreno_device.c @@ -417,8 +417,6 @@ static int adreno_bind(struct device *dev, struct device *master, void *data) return PTR_ERR(gpu); } - dev_set_drvdata(dev, gpu); - return 0; } diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 7fb7abfb503d..f241b216aff5 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -896,7 +896,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev, gpu->gpu_cx = NULL; gpu->pdev = pdev; - platform_set_drvdata(pdev, gpu); + platform_set_drvdata(pdev, &gpu->adreno_smmu); msm_devfreq_init(gpu); 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 */ |