From: Rex Zhu <Rex.Zhu@xxxxxxx> SMC uses CurrSclkPllRange structure to keep track of what range of PLL SCLK is sitting on. Driver overwrites this value to 0 because it's part of DPM table and driver doesn't program this. This change will set this field to 0xFF every time there's a init SMC table call. Signed-off-by: Rex Zhu <Rex.Zhu@xxxxxxx> Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> --- drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c index 93768fa..94b2a73 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c @@ -2091,7 +2091,7 @@ static int polaris10_init_smc_table(struct pp_hwmgr *hwmgr) "Failed to populate Clock Stretcher Data Table!", return result); } - + table->CurrSclkPllRange = 0xff; table->GraphicsVoltageChangeEnable = 1; table->GraphicsThermThrottleEnable = 1; table->GraphicsInterval = 1; @@ -2184,6 +2184,7 @@ static int polaris10_init_smc_table(struct pp_hwmgr *hwmgr) CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1); CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2); CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize); + CONVERT_FROM_HOST_TO_SMC_UL(table->CurrSclkPllRange); CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh); CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow); CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime); -- 2.5.5 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
