diff options
author | David S. Miller <davem@davemloft.net> | 2020-09-23 02:45:34 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2020-09-23 02:45:34 +0300 |
commit | 3ab0a7a0c349a1d7beb2bb371a62669d1528269d (patch) | |
tree | d2ae17c3bfc829ce0c747ad97021cd4bc8fb11dc /drivers/gpu/drm/msm/adreno/a3xx_gpu.c | |
parent | 92ec804f3dbf0d986f8e10850bfff14f316d7aaf (diff) | |
parent | 805c6d3c19210c90c109107d189744e960eae025 (diff) | |
download | linux-3ab0a7a0c349a1d7beb2bb371a62669d1528269d.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Two minor conflicts:
1) net/ipv4/route.c, adding a new local variable while
moving another local variable and removing it's
initial assignment.
2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes.
One pretty prints the port mode differently, whilst another
changes the driver to try and obtain the port mode from
the port node rather than the switch node.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a3xx_gpu.c')
-rw-r--r-- | drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c index 0a5ea9f56cb8..f6471145a7a6 100644 --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c @@ -211,6 +211,16 @@ static int a3xx_hw_init(struct msm_gpu *gpu) if (ret) return ret; + /* + * Use the default ringbuffer size and block size but disable the RPTR + * shadow + */ + gpu_write(gpu, REG_AXXX_CP_RB_CNTL, + MSM_GPU_RB_CNTL_DEFAULT | AXXX_CP_RB_CNTL_NO_UPDATE); + + /* Set the ringbuffer address */ + gpu_write(gpu, REG_AXXX_CP_RB_BASE, lower_32_bits(gpu->rb[0]->iova)); + /* setup access protection: */ gpu_write(gpu, REG_A3XX_CP_PROTECT_CTRL, 0x00000007); |