diff options
Diffstat (limited to 'meta-amdfalconx86/recipes-kernel/linux/files/0001-fix-hang-issue-when-enable-CONFIG_DRM_AMD_ACP.patch')
-rw-r--r-- | meta-amdfalconx86/recipes-kernel/linux/files/0001-fix-hang-issue-when-enable-CONFIG_DRM_AMD_ACP.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/meta-amdfalconx86/recipes-kernel/linux/files/0001-fix-hang-issue-when-enable-CONFIG_DRM_AMD_ACP.patch b/meta-amdfalconx86/recipes-kernel/linux/files/0001-fix-hang-issue-when-enable-CONFIG_DRM_AMD_ACP.patch new file mode 100644 index 00000000..5d66128d --- /dev/null +++ b/meta-amdfalconx86/recipes-kernel/linux/files/0001-fix-hang-issue-when-enable-CONFIG_DRM_AMD_ACP.patch @@ -0,0 +1,55 @@ +From 0425f76fdb78fcede5819426814748912804eaa0 Mon Sep 17 00:00:00 2001 +From: Xiaogang <xiaogang.chen@amd.com> +Date: Wed, 20 Jul 2016 11:48:13 -0500 +Subject: [PATCH] fix hang issue when enable CONFIG_DRM_AMD_ACP + +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + mode change 100644 => 100755 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c +old mode 100644 +new mode 100755 +index d6b0bff..34491f8 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c +@@ -84,7 +84,6 @@ static int acp_sw_init(void *handle) + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->acp.parent = adev->dev; +- + adev->acp.cgs_device = + amdgpu_cgs_create_device(adev); + if (!adev->acp.cgs_device) +@@ -356,20 +355,27 @@ static int acp_hw_init(void *handle) + adev->acp.acp_cell[0].num_resources = 4; + adev->acp.acp_cell[0].resources = &adev->acp.acp_res[0]; + ++ adev->acp.acp_cell[0].ignore_resource_conflicts = 1; ++ + adev->acp.acp_cell[1].name = "designware-i2s"; + adev->acp.acp_cell[1].num_resources = 1; + adev->acp.acp_cell[1].resources = &adev->acp.acp_res[1]; + adev->acp.acp_cell[1].platform_data = &i2s_pdata[0]; + adev->acp.acp_cell[1].pdata_size = sizeof(struct i2s_platform_data); + ++ adev->acp.acp_cell[1].ignore_resource_conflicts = 1; ++ + adev->acp.acp_cell[2].name = "designware-i2s"; + adev->acp.acp_cell[2].num_resources = 1; + adev->acp.acp_cell[2].resources = &adev->acp.acp_res[2]; + adev->acp.acp_cell[2].platform_data = &i2s_pdata[1]; + adev->acp.acp_cell[2].pdata_size = sizeof(struct i2s_platform_data); + ++ adev->acp.acp_cell[2].ignore_resource_conflicts = 1; ++ + r = mfd_add_hotplug_devices(adev->acp.parent, adev->acp.acp_cell, + ACP_DEVS); ++ + if (r) + return r; + +-- +2.1.4 + |