diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2018-10-05 14:06:05 -0600 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-10-07 14:40:28 -0400 |
| commit | 3ce36b4542b585ed0231b175aee31020b2f289c2 (patch) | |
| tree | ba668153bf621f4d505b931281bb259c08c6fc76 /drivers | |
| parent | 82e223a5d854e1f19f46a1a1ad3fae311f337c9a (diff) | |
| download | linux-3ce36b4542b585ed0231b175aee31020b2f289c2.tar.bz2 | |
drm/msm/a6xx: Remove CP perfcounter selects from the protected list
The CP performance counter selects were accidentally marked as protected
so they couldn't be written from PM4 streams. Remove the protection
because user space does have an interest in setting up their own
counters.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index e4ac95f20ca7..cdc3d59a659d 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -440,10 +440,8 @@ static int a6xx_hw_init(struct msm_gpu *gpu) gpu_write(gpu, REG_A6XX_CP_PROTECT(22), A6XX_PROTECT_RW(0x900, 0x4d)); gpu_write(gpu, REG_A6XX_CP_PROTECT(23), A6XX_PROTECT_RW(0x98d, 0x76)); gpu_write(gpu, REG_A6XX_CP_PROTECT(24), - A6XX_PROTECT_RDONLY(0x8d0, 0x23)); - gpu_write(gpu, REG_A6XX_CP_PROTECT(25), A6XX_PROTECT_RDONLY(0x980, 0x4)); - gpu_write(gpu, REG_A6XX_CP_PROTECT(26), A6XX_PROTECT_RW(0xa630, 0x0)); + gpu_write(gpu, REG_A6XX_CP_PROTECT(25), A6XX_PROTECT_RW(0xa630, 0x0)); /* Enable interrupts */ gpu_write(gpu, REG_A6XX_RBBM_INT_0_MASK, A6XX_INT_MASK); |