diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0405-drm-amd-display-Reverting-locks-around-updating-free.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0405-drm-amd-display-Reverting-locks-around-updating-free.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0405-drm-amd-display-Reverting-locks-around-updating-free.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0405-drm-amd-display-Reverting-locks-around-updating-free.patch new file mode 100644 index 00000000..7b067994 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0405-drm-amd-display-Reverting-locks-around-updating-free.patch @@ -0,0 +1,41 @@ +From 23d5561562093779424de55cffc3fba15e34ca6f Mon Sep 17 00:00:00 2001 +From: Sun peng Li <Sunpeng.Li@amd.com> +Date: Tue, 2 May 2017 17:09:37 -0400 +Subject: [PATCH 0405/4131] drm/amd/display: Reverting locks around updating + freesync property + +Revert "SWDEV-114487 - dm/amdgpu: Add lock around updating freesync property" + +This reverts commit b54fd07f238a01f1155c9e2b378e148e5df2c548. + +Reviewed-by: Jordan Lazare <Jordan.Lazare@amd.com> +Acked-by: Harry Wentland <Harry.Wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 3 --- + 1 file changed, 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c +index 9c794cb..a5218b6 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c +@@ -1214,7 +1214,6 @@ static int amdgpu_freesync_update_property_atomic( + dev = connector->dev; + adev = dev->dev_private; + +- drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); + ret = drm_object_property_get_value( + &connector->base, + adev->mode_info.freesync_property, +@@ -1224,8 +1223,6 @@ static int amdgpu_freesync_update_property_atomic( + &connector->base, + adev->mode_info.freesync_property, + val_capable); +- drm_modeset_unlock(&dev->mode_config.connection_mutex); +- + return ret; + + } +-- +2.7.4 + |