diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2016-03-23 15:12:48 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-05-04 20:29:07 -0400 |
| commit | dcf799e54b4633c04b3f9d91ee2980b920916b13 (patch) | |
| tree | be578245ee55062497524563a2c06fe374625e98 /drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | |
| parent | e16ff21d2a694a317b62318822090c5350e58088 (diff) | |
| download | blackbird-obmc-linux-dcf799e54b4633c04b3f9d91ee2980b920916b13.tar.gz blackbird-obmc-linux-dcf799e54b4633c04b3f9d91ee2980b920916b13.zip | |
drm/amd/powerplay: fix issue that get wrong reference clock value.
use wrong parameter to compute the reference clock.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c index 3bed991ffa40..0242e348e755 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c @@ -5893,7 +5893,7 @@ uint32_t tonga_get_xclk(struct pp_hwmgr *hwmgr) if (!fw_info) return 0; - reference_clock = le16_to_cpu(fw_info->usMinPixelClockPLL_Output); + reference_clock = le16_to_cpu(fw_info->usReferenceClock); divide = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_CLKPIN_CNTL, XTALIN_DIVIDE); |
