Emily Deng 4062119b9d drm/amdgpu: Clean sdma wptr register when only enable wptr polling ... The sdma wptr polling memory is not fast enough, then the sdma wptr register will be random, and not equal to sdma rptr, which will cause sdma engine hang when load driver, so clean up the sdma wptr directly to fix this issue. v2:add comment above the code and correct coding style Reviewed-by: Xiangliang Yu <Xiangliang.Yu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2018-03-07 16:10:35 -05:00
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acp	drm/amdgpu: add license to Makefiles	2017-12-07 11:51:10 -05:00
amdgpu	drm/amdgpu: Clean sdma wptr register when only enable wptr polling	2018-03-07 16:10:35 -05:00
amdkfd	drm/amdkfd: Fix potential NULL pointer dereferences	2018-01-10 17:15:09 -06:00
display	drm/amd/dc: Use forward declaration instand of include header file	2018-03-05 15:38:05 -05:00
include	drm/amd/amdgpu: re-add missing GC 9.1 and SDMA0 4.1 sh_mask header files	2018-03-07 16:10:13 -05:00
lib	drm/amdgpu: add license to Makefiles	2017-12-07 11:51:10 -05:00
powerplay	drm/amd/pp: Add #ifdef checks for CONFIG_ACPI	2018-03-07 16:10:11 -05:00