Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amdgpu/smu10: fix SoC/fclk units in auto mode
SMU takes clock limits in Mhz units. socclk and fclk were
using 10 khz units in some cases. Switch to Mhz units.
Fixes higher than required SoC clocks.
Fixes: 97cf32996c46d9 ("drm/amd/pm: Removed fixed clock in auto mode DPM")
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+4
-4
+4
-4
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
+4
-4
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
···
773
773
smum_send_msg_to_smc_with_parameter(hwmgr,
774
774
PPSMC_MSG_SetHardMinFclkByFreq,
775
775
hwmgr->display_config->num_display > 3 ?
776
-
data->clock_vol_info.vdd_dep_on_fclk->entries[0].clk :
776
+
(data->clock_vol_info.vdd_dep_on_fclk->entries[0].clk / 100) :
777
777
min_mclk,
778
778
NULL);
779
779
780
780
smum_send_msg_to_smc_with_parameter(hwmgr,
781
781
PPSMC_MSG_SetHardMinSocclkByFreq,
782
-
data->clock_vol_info.vdd_dep_on_socclk->entries[0].clk,
782
+
data->clock_vol_info.vdd_dep_on_socclk->entries[0].clk / 100,
783
783
NULL);
784
784
smum_send_msg_to_smc_with_parameter(hwmgr,
785
785
PPSMC_MSG_SetHardMinVcn,
···
792
792
NULL);
793
793
smum_send_msg_to_smc_with_parameter(hwmgr,
794
794
PPSMC_MSG_SetSoftMaxFclkByFreq,
795
-
data->clock_vol_info.vdd_dep_on_fclk->entries[index_fclk].clk,
795
+
data->clock_vol_info.vdd_dep_on_fclk->entries[index_fclk].clk / 100,
796
796
NULL);
797
797
smum_send_msg_to_smc_with_parameter(hwmgr,
798
798
PPSMC_MSG_SetSoftMaxSocclkByFreq,
799
-
data->clock_vol_info.vdd_dep_on_socclk->entries[index_socclk].clk,
799
+
data->clock_vol_info.vdd_dep_on_socclk->entries[index_socclk].clk / 100,
800
800
NULL);
801
801
smum_send_msg_to_smc_with_parameter(hwmgr,
802
802
PPSMC_MSG_SetSoftMaxVcn,