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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0018-drm-amd-amdgpu-Added-asic_type-as-ACP-DMA-driver-pla.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/0018-drm-amd-amdgpu-Added-asic_type-as-ACP-DMA-driver-pla.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0018-drm-amd-amdgpu-Added-asic_type-as-ACP-DMA-driver-pla.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0018-drm-amd-amdgpu-Added-asic_type-as-ACP-DMA-driver-pla.patch
new file mode 100644
index 00000000..8bbfe67d
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/0018-drm-amd-amdgpu-Added-asic_type-as-ACP-DMA-driver-pla.patch
@@ -0,0 +1,31 @@
+From a9edf33b1b050ac665bd76cd115715c9846c70a1 Mon Sep 17 00:00:00 2001
+From: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
+Date: Fri, 7 Jul 2017 19:51:26 +0530
+Subject: [PATCH 0018/4131] drm/amd/amdgpu: Added asic_type as ACP DMA driver
+ platform data
+
+asic_type information is passed to ACP DMA Driver as platform data.
+
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+index a52795d..ebca223 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+@@ -371,6 +371,8 @@ static int acp_hw_init(void *handle)
+ adev->acp.acp_cell[0].name = "acp_audio_dma";
+ adev->acp.acp_cell[0].num_resources = 4;
+ adev->acp.acp_cell[0].resources = &adev->acp.acp_res[0];
++ adev->acp.acp_cell[0].platform_data = &adev->asic_type;
++ adev->acp.acp_cell[0].pdata_size = sizeof(adev->asic_type);
+
+ adev->acp.acp_cell[1].name = "designware-i2s";
+ adev->acp.acp_cell[1].num_resources = 1;
+--
+2.7.4
+