diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/1857-drm-amd-powerplay-enable-ppfeaturemask-module-parame.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/1857-drm-amd-powerplay-enable-ppfeaturemask-module-parame.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/1857-drm-amd-powerplay-enable-ppfeaturemask-module-parame.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/1857-drm-amd-powerplay-enable-ppfeaturemask-module-parame.patch new file mode 100644 index 00000000..0156e3a3 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/1857-drm-amd-powerplay-enable-ppfeaturemask-module-parame.patch @@ -0,0 +1,50 @@ +From fbb4e057b252e2842fc1b2bd1704760d24412e0c Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Mon, 29 Apr 2019 11:35:42 +0800 +Subject: [PATCH 1857/2940] drm/amd/powerplay: enable ppfeaturemask module + parameter support on Vega20 + +Support DPM/DS/ULV related bitmasks of ppfeaturemask module parameter. + +Change-Id: I6b75becf8d39105189b30be41b58ec7d4425f356 +Signed-off-by: Evan Quan <evan.quan@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + .../drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 21 +++++++++++++++++++ + 1 file changed, 21 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +index eb7002401587..d18f34d4a51e 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +@@ -97,6 +97,27 @@ static void vega20_set_default_registry_data(struct pp_hwmgr *hwmgr) + if (hwmgr->smu_version < 0x282100) + data->registry_data.disallowed_features |= FEATURE_ECC_MASK; + ++ if (!(hwmgr->feature_mask & PP_PCIE_DPM_MASK)) ++ data->registry_data.disallowed_features |= FEATURE_DPM_LINK_MASK; ++ ++ if (!(hwmgr->feature_mask & PP_SCLK_DPM_MASK)) ++ data->registry_data.disallowed_features |= FEATURE_DPM_GFXCLK_MASK; ++ ++ if (!(hwmgr->feature_mask & PP_SOCCLK_DPM_MASK)) ++ data->registry_data.disallowed_features |= FEATURE_DPM_SOCCLK_MASK; ++ ++ if (!(hwmgr->feature_mask & PP_MCLK_DPM_MASK)) ++ data->registry_data.disallowed_features |= FEATURE_DPM_UCLK_MASK; ++ ++ if (!(hwmgr->feature_mask & PP_DCEFCLK_DPM_MASK)) ++ data->registry_data.disallowed_features |= FEATURE_DPM_DCEFCLK_MASK; ++ ++ if (!(hwmgr->feature_mask & PP_ULV_MASK)) ++ data->registry_data.disallowed_features |= FEATURE_ULV_MASK; ++ ++ if (!(hwmgr->feature_mask & PP_SCLK_DEEP_SLEEP_MASK)) ++ data->registry_data.disallowed_features |= FEATURE_DS_GFXCLK_MASK; ++ + data->registry_data.od_state_in_dc_support = 0; + data->registry_data.thermal_support = 1; + data->registry_data.skip_baco_hardware = 0; +-- +2.17.1 + |