diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1934-drm-amd-powerplay-delete-flag-PP_VALID.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1934-drm-amd-powerplay-delete-flag-PP_VALID.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1934-drm-amd-powerplay-delete-flag-PP_VALID.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1934-drm-amd-powerplay-delete-flag-PP_VALID.patch new file mode 100644 index 00000000..29decfdd --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1934-drm-amd-powerplay-delete-flag-PP_VALID.patch @@ -0,0 +1,57 @@ +From 1c9e2a60714961f7bf10c45d38f9c6788a730d76 Mon Sep 17 00:00:00 2001 +From: Rex Zhu <Rex.Zhu@amd.com> +Date: Thu, 28 Sep 2017 16:12:51 +0800 +Subject: [PATCH 1934/4131] drm/amd/powerplay: delete flag PP_VALID + +don't need to check pp_valid, all pp +export functions are moved to ip_funcs +and pp_funcs. so just need to check the +function point. + +Change-Id: I7d158845b26434734b1766800f9c2cb37f209701 +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> +--- + drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 3 +-- + drivers/gpu/drm/amd/powerplay/inc/pp_instance.h | 3 --- + 2 files changed, 1 insertion(+), 5 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c +index e443699..5d498a8 100644 +--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c ++++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c +@@ -37,7 +37,7 @@ static int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_task task_id, + + static inline int pp_check(struct pp_instance *handle) + { +- if (handle == NULL || handle->pp_valid != PP_VALID) ++ if (handle == NULL) + return -EINVAL; + + if (handle->hwmgr == NULL || handle->hwmgr->smumgr_funcs == NULL) +@@ -64,7 +64,6 @@ static int amd_powerplay_create(struct amd_pp_init *pp_init, + if (instance == NULL) + return -ENOMEM; + +- instance->pp_valid = PP_VALID; + instance->chip_family = pp_init->chip_family; + instance->chip_id = pp_init->chip_id; + instance->pm_en = pp_init->pm_en; +diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h +index 25fb146..7d1eec5 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h +@@ -25,10 +25,7 @@ + + #include "hwmgr.h" + +-#define PP_VALID 0x1F1F1F1F +- + struct pp_instance { +- uint32_t pp_valid; + uint32_t chip_family; + uint32_t chip_id; + bool pm_en; +-- +2.7.4 + |