diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3794-drm-amd-pp-Add-new-smu-backend-function-smc_table_ma.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3794-drm-amd-pp-Add-new-smu-backend-function-smc_table_ma.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3794-drm-amd-pp-Add-new-smu-backend-function-smc_table_ma.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3794-drm-amd-pp-Add-new-smu-backend-function-smc_table_ma.patch new file mode 100644 index 00000000..f5a74050 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3794-drm-amd-pp-Add-new-smu-backend-function-smc_table_ma.patch @@ -0,0 +1,57 @@ +From a9c9a54324b56e5373a01e18b2015a8c8e64a808 Mon Sep 17 00:00:00 2001 +From: Rex Zhu <Rex.Zhu@amd.com> +Date: Wed, 7 Mar 2018 16:12:05 +0800 +Subject: [PATCH 3794/4131] drm/amd/pp: Add new smu backend function + smc_table_manager + +Change-Id: Ie879f878a99202d438d9664dc783a590de2fa72c +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> +--- + drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 + + drivers/gpu/drm/amd/powerplay/inc/smumgr.h | 2 ++ + drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c | 8 ++++++++ + 3 files changed, 11 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +index 312fbc3..494f891 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +@@ -237,6 +237,7 @@ struct pp_smumgr_func { + bool (*is_dpm_running)(struct pp_hwmgr *hwmgr); + bool (*is_hw_avfs_present)(struct pp_hwmgr *hwmgr); + int (*update_dpm_settings)(struct pp_hwmgr *hwmgr, void *profile_setting); ++ int (*smc_table_manager)(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw); /*rw: true for read, false for write */ + }; + + struct pp_hwmgr_func { +diff --git a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h +index 19048b0..c2199b8 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h +@@ -100,4 +100,6 @@ extern bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr); + + extern int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting); + ++extern int smum_smc_table_manager(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw); ++ + #endif +diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c +index 68d943d..04c45c2 100644 +--- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c ++++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c +@@ -199,3 +199,11 @@ int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting) + + return -EINVAL; + } ++ ++int smum_smc_table_manager(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw) ++{ ++ if (hwmgr->smumgr_funcs->smc_table_manager) ++ return hwmgr->smumgr_funcs->smc_table_manager(hwmgr, table, table_id, rw); ++ ++ return -EINVAL; ++} +-- +2.7.4 + |