diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4865-drm-amd-pp-Convert-10KHz-to-KHz-as-variable-name.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4865-drm-amd-pp-Convert-10KHz-to-KHz-as-variable-name.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4865-drm-amd-pp-Convert-10KHz-to-KHz-as-variable-name.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4865-drm-amd-pp-Convert-10KHz-to-KHz-as-variable-name.patch new file mode 100644 index 00000000..e1063910 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4865-drm-amd-pp-Convert-10KHz-to-KHz-as-variable-name.patch @@ -0,0 +1,52 @@ +From b391f4c5e68604542ab9603027868de7b5648051 Mon Sep 17 00:00:00 2001 +From: Rex Zhu <rex.zhu@amd.com> +Date: Thu, 5 Jul 2018 16:45:21 +0800 +Subject: [PATCH 4865/5725] drm/amd/pp: Convert 10KHz to KHz as variable name + +The default clock unit in powerplay is 10KHz. + +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 2 +- + drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 3 +-- + 2 files changed, 2 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +index 2f628c3..e94bffe 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +@@ -3820,7 +3820,7 @@ static int vega10_notify_smc_display_config_after_ps_adjustment( + + if (i < dpm_table->count) { + clock_req.clock_type = amd_pp_dcef_clock; +- clock_req.clock_freq_in_khz = dpm_table->dpm_levels[i].value; ++ clock_req.clock_freq_in_khz = dpm_table->dpm_levels[i].value * 10; + if (!vega10_display_clock_voltage_request(hwmgr, &clock_req)) { + smum_send_msg_to_smc_with_parameter( + hwmgr, PPSMC_MSG_SetMinDeepSleepDcefclk, +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c +index 5749287..ed17c56 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c +@@ -1361,7 +1361,6 @@ int vega12_display_clock_voltage_request(struct pp_hwmgr *hwmgr, + if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) { + switch (clk_type) { + case amd_pp_dcef_clock: +- clk_freq = clock_req->clock_freq_in_khz / 100; + clk_select = PPCLK_DCEFCLK; + break; + case amd_pp_disp_clock: +@@ -1410,7 +1409,7 @@ static int vega12_notify_smc_display_config_after_ps_adjustment( + + if (data->smu_features[GNLD_DPM_DCEFCLK].supported) { + clock_req.clock_type = amd_pp_dcef_clock; +- clock_req.clock_freq_in_khz = min_clocks.dcefClock; ++ clock_req.clock_freq_in_khz = min_clocks.dcefClock/10; + if (!vega12_display_clock_voltage_request(hwmgr, &clock_req)) { + if (data->smu_features[GNLD_DS_DCEFCLK].supported) + PP_ASSERT_WITH_CODE( +-- +2.7.4 + |