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Merge branch 'drm-fixes-4.14' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

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two suspend/resume regression fixes.

* 'drm-fixes-4.14' of git://people.freedesktop.org/~agd5f/linux:
  drm/amd/amdgpu: Remove workaround check for UVD6 on APUs
  drm/amd/powerplay: fix uninitialized variable
This commit is contained in:
Dave Airlie 2017-10-26 05:30:39 +10:00
commit 5a28747b4a
2 changed files with 8 additions and 14 deletions
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16
drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
View File

@ -225,11 +225,7 @@ static int uvd_v6_0_suspend(void *handle)
if (r)
return r;
/* Skip this for APU for now */
if (!(adev->flags & AMD_IS_APU))
r = amdgpu_uvd_suspend(adev);
return r;
return amdgpu_uvd_suspend(adev);
}
static int uvd_v6_0_resume(void *handle)
@ -237,12 +233,10 @@ static int uvd_v6_0_resume(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* Skip this for APU for now */
if (!(adev->flags & AMD_IS_APU)) {
r = amdgpu_uvd_resume(adev);
if (r)
return r;
}
r = amdgpu_uvd_resume(adev);
if (r)
return r;
return uvd_v6_0_hw_init(adev);
}

6
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
View File

@ -830,7 +830,7 @@ uint32_t smu7_get_xclk(struct pp_hwmgr *hwmgr)
{
uint32_t reference_clock, tmp;
struct cgs_display_info info = {0};
struct cgs_mode_info mode_info;
struct cgs_mode_info mode_info = {0};
info.mode_info = &mode_info;
@ -3948,10 +3948,9 @@ static int smu7_program_display_gap(struct pp_hwmgr *hwmgr)
uint32_t ref_clock;
uint32_t refresh_rate = 0;
struct cgs_display_info info = {0};
struct cgs_mode_info mode_info;
struct cgs_mode_info mode_info = {0};
info.mode_info = &mode_info;
cgs_get_active_displays_info(hwmgr->device, &info);
num_active_displays = info.display_count;
@ -3967,6 +3966,7 @@ static int smu7_program_display_gap(struct pp_hwmgr *hwmgr)
frame_time_in_us = 1000000 / refresh_rate;
pre_vbi_time_in_us = frame_time_in_us - 200 - mode_info.vblank_time_us;
data->frame_time_x2 = frame_time_in_us * 2 / 100;
display_gap2 = pre_vbi_time_in_us * (ref_clock / 100);