From e455425f6300802cb181a566b648a2bdb6caf0d6 Mon Sep 17 00:00:00 2001 From: Rex Zhu Date: Wed, 23 Mar 2016 15:12:48 +0800 Subject: [PATCH 0966/1110] drm/amd/powerplay: fix issue that get wrong reference clock value. use wrong parameter to computer the reference clock. Signed-off-by: Rex Zhu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c index 3bed991..0242e34 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); -- 2.7.4