diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2003-drm-amdgpu-fix-unload-driver-fail.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2003-drm-amdgpu-fix-unload-driver-fail.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2003-drm-amdgpu-fix-unload-driver-fail.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2003-drm-amdgpu-fix-unload-driver-fail.patch new file mode 100644 index 00000000..776dde61 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2003-drm-amdgpu-fix-unload-driver-fail.patch @@ -0,0 +1,49 @@ +From d3a226c65467284a272c90dc516c338115b3be7e Mon Sep 17 00:00:00 2001 +From: Emily Deng <Emily.Deng@amd.com> +Date: Mon, 27 May 2019 11:12:51 +0800 +Subject: [PATCH 2003/2940] drm/amdgpu: fix unload driver fail +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +dc_destroy should be called amdgpu_cgs_destroy_device, +as it will use cgs context to read or write registers. + +Change-Id: I340dafa2f172cd078df30d9a040a1265fc167619 +Signed-off-by: Emily Deng <Emily.Deng@amd.com> +Acked-by: Christian König <christian.koenig@amd.com> +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 9 ++++----- + 1 file changed, 4 insertions(+), 5 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +index 565cb321cdec..378aa4251347 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +@@ -616,6 +616,10 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) + static void amdgpu_dm_fini(struct amdgpu_device *adev) + { + amdgpu_dm_destroy_drm_device(&adev->dm); ++ ++ /* DC Destroy TODO: Replace destroy DAL */ ++ if (adev->dm.dc) ++ dc_destroy(&adev->dm.dc); + /* + * TODO: pageflip, vlank interrupt + * +@@ -630,12 +634,7 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev) + mod_freesync_destroy(adev->dm.freesync_module); + adev->dm.freesync_module = NULL; + } +- /* DC Destroy TODO: Replace destroy DAL */ +- if (adev->dm.dc) +- dc_destroy(&adev->dm.dc); +- + mutex_destroy(&adev->dm.dc_lock); +- + return; + } + +-- +2.17.1 + |