diff options
| author | Brian Masney <masneyb@onstation.org> | 2019-08-23 05:16:36 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2019-10-07 08:17:39 -0700 |
| commit | 26c0b26dcd005d9d6de9246737177e7af821859a (patch) | |
| tree | af6e40c2f31587a7e4263e00251ae08740d0174d /drivers/gpu/drm/msm/adreno/adreno_gpu.h | |
| parent | 88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 (diff) | |
| download | linux-26c0b26dcd005d9d6de9246737177e7af821859a.tar.bz2 | |
drm/msm/gpu: add ocmem init/cleanup functions
The files a3xx_gpu.c and a4xx_gpu.c have ifdefs for the OCMEM support
that was missing upstream. Add two new functions (adreno_gpu_ocmem_init
and adreno_gpu_ocmem_cleanup) that removes some duplicated code.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Tested-by: Gabriel Francisco <frc.gabrielgmail.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/adreno_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index c7441fb8313e..d225a8a92e58 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -126,6 +126,12 @@ struct adreno_gpu { }; #define to_adreno_gpu(x) container_of(x, struct adreno_gpu, base) +struct adreno_ocmem { + struct ocmem *ocmem; + unsigned long base; + void *hdl; +}; + /* platform config data (ie. from DT, or pdata) */ struct adreno_platform_config { struct adreno_rev rev; @@ -236,6 +242,10 @@ void adreno_dump(struct msm_gpu *gpu); void adreno_wait_ring(struct msm_ringbuffer *ring, uint32_t ndwords); struct msm_ringbuffer *adreno_active_ring(struct msm_gpu *gpu); +int adreno_gpu_ocmem_init(struct device *dev, struct adreno_gpu *adreno_gpu, + struct adreno_ocmem *ocmem); +void adreno_gpu_ocmem_cleanup(struct adreno_ocmem *ocmem); + int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs, int nr_rings); |