diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0943-drm-amd-powerplay-add-default-clockgating-handling.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0943-drm-amd-powerplay-add-default-clockgating-handling.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/common/recipes-kernel/linux/files/0943-drm-amd-powerplay-add-default-clockgating-handling.patch b/common/recipes-kernel/linux/files/0943-drm-amd-powerplay-add-default-clockgating-handling.patch deleted file mode 100644 index 3b224197..00000000 --- a/common/recipes-kernel/linux/files/0943-drm-amd-powerplay-add-default-clockgating-handling.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 9ccec0e41eb87aa3e2711993518da784d395099c Mon Sep 17 00:00:00 2001 -From: Flora Cui <Flora.Cui@amd.com> -Date: Mon, 15 Feb 2016 15:45:59 +0800 -Subject: [PATCH 0943/1110] drm/amd/powerplay: add default clockgating handling - -This is to workaround regression introduced in -46c34bcb6a15dd85329a39a5e72c62108626acdc. It should be reverted with a -final fix. - -Signed-off-by: Flora Cui <Flora.Cui@amd.com> -Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> ---- - drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 6 ++++-- - 1 file changed, 4 insertions(+), 2 deletions(-) - -diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c -index 94b7809..32a6a6f 100644 ---- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c -+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c -@@ -188,10 +188,12 @@ static int pp_set_clockgating_state(void *handle, - - hwmgr = ((struct pp_instance *)handle)->hwmgr; - -- if (hwmgr == NULL || hwmgr->hwmgr_func == NULL || -- hwmgr->hwmgr_func->update_clock_gatings == NULL) -+ if (hwmgr == NULL || hwmgr->hwmgr_func == NULL) - return -EINVAL; - -+ if (hwmgr->hwmgr_func->update_clock_gatings == NULL) -+ return 0; -+ - if (state == AMD_CG_STATE_UNGATE) - pp_state = 0; - else --- -2.7.4 - |