diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3460-drm-amd-powerplay-add-mode2-reset-callback-for-pp_sm.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3460-drm-amd-powerplay-add-mode2-reset-callback-for-pp_sm.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3460-drm-amd-powerplay-add-mode2-reset-callback-for-pp_sm.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3460-drm-amd-powerplay-add-mode2-reset-callback-for-pp_sm.patch new file mode 100644 index 00000000..1db4d759 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3460-drm-amd-powerplay-add-mode2-reset-callback-for-pp_sm.patch @@ -0,0 +1,45 @@ +From c85f9a88ca197481661880f8d3433f257ae8bdd2 Mon Sep 17 00:00:00 2001 +From: Andrey Grodzovsky <andrey.grodzovsky@amd.com> +Date: Wed, 14 Aug 2019 16:16:52 -0400 +Subject: [PATCH 3460/4256] drm/amd/powerplay: add mode2 reset callback for + pp_smu_mgr + +Also define reset modes (0, 1 and 2) + +Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> +Alex Deucher <alexander.deucher@amd.com> +Reviewed-by: Evan Quan <evan.quan@amd.com> +--- + drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 9 +++++++++ + 1 file changed, 9 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +index 07fd64aad2ae..abeff1570277 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +@@ -189,6 +189,14 @@ struct phm_vce_clock_voltage_dependency_table { + struct phm_vce_clock_voltage_dependency_record entries[1]; + }; + ++ ++enum SMU_ASIC_RESET_MODE ++{ ++ SMU_ASIC_RESET_MODE_0, ++ SMU_ASIC_RESET_MODE_1, ++ SMU_ASIC_RESET_MODE_2, ++}; ++ + struct pp_smumgr_func { + char *name; + int (*smu_init)(struct pp_hwmgr *hwmgr); +@@ -345,6 +353,7 @@ struct pp_hwmgr_func { + int (*get_ppfeature_status)(struct pp_hwmgr *hwmgr, char *buf); + int (*set_ppfeature_status)(struct pp_hwmgr *hwmgr, uint64_t ppfeature_masks); + int (*set_mp1_state)(struct pp_hwmgr *hwmgr, enum pp_mp1_state mp1_state); ++ int (*asic_reset)(struct pp_hwmgr *hwmgr, enum SMU_ASIC_RESET_MODE mode); + }; + + struct pp_table_func { +-- +2.17.1 + |