diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4986-drm-amdgpu-use-drm_fb-helper-for-console_-un-lock.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4986-drm-amdgpu-use-drm_fb-helper-for-console_-un-lock.patch | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4986-drm-amdgpu-use-drm_fb-helper-for-console_-un-lock.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4986-drm-amdgpu-use-drm_fb-helper-for-console_-un-lock.patch new file mode 100644 index 00000000..2824db23 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4986-drm-amdgpu-use-drm_fb-helper-for-console_-un-lock.patch @@ -0,0 +1,67 @@ +From 9b43f4c2c30e66ca3f6bb3bfd5a6aa9ab3c894cd Mon Sep 17 00:00:00 2001 +From: Shirish S <shirish.s@amd.com> +Date: Fri, 20 Jul 2018 17:26:50 +0530 +Subject: [PATCH 4986/5725] drm/amdgpu: use drm_fb helper for console_(un)lock +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This patch removes the usage of console_(un)lock +by replacing drm_fb_helper_set_suspend() to +drm_fb_helper_set_suspend_unlocked() which locks and +unlocks the console instead of locking ourselves. + +Signed-off-by: Shirish S <shirish.s@amd.com> +Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 ++------ + drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 4 ++-- + 2 files changed, 4 insertions(+), 8 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +index 7ac4de2..8c85387 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +@@ -2743,11 +2743,9 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon) + DRM_ERROR("amdgpu asic reset failed\n"); + } + +- if (fbcon) { +- console_lock(); ++ if (fbcon) + amdgpu_fbdev_set_suspend(adev, 1); +- console_unlock(); +- } ++ + return 0; + } + +@@ -2836,9 +2834,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon) + } + drm_modeset_unlock_all(dev); + } +- console_lock(); + amdgpu_fbdev_set_suspend(adev, 0); +- console_unlock(); + } + + drm_kms_helper_poll_enable(dev); +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c +index f2c7dbd..7ff11d7 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c +@@ -379,8 +379,8 @@ void amdgpu_fbdev_fini(struct amdgpu_device *adev) + void amdgpu_fbdev_set_suspend(struct amdgpu_device *adev, int state) + { + if (adev->mode_info.rfbdev) +- drm_fb_helper_set_suspend(&adev->mode_info.rfbdev->helper, +- state); ++ drm_fb_helper_set_suspend_unlocked(&adev->mode_info.rfbdev->helper, ++ state); + } + + int amdgpu_fbdev_total_size(struct amdgpu_device *adev) +-- +2.7.4 + |