1 files changed, 62 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0910-drm-amdgpu-add-ELM-BAF-DCE11-configs.patch b/common/recipes-kernel/linux/files/0910-drm-amdgpu-add-ELM-BAF-DCE11-configs.patch
new file mode 100644
index 00000000..28ab318e
--- /dev/null
+++ b/common/recipes-kernel/linux/files/0910-drm-amdgpu-add-ELM-BAF-DCE11-configs.patch
@@ -0,0 +1,62 @@
+From 458533fc638acd865b3d3f7d17e0ce234c98a64b Mon Sep 17 00:00:00 2001
+From: Alex Deucher <alexander.deucher@amd.com>
+Date: Wed, 14 Oct 2015 17:17:15 -0400
+Subject: [PATCH 0910/1110] drm/amdgpu: add ELM/BAF DCE11 configs
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Add support for the display configuration on elm/baf.
+
+Reviewed-by: Christian König <christian.koenig@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 24 +++++++++++++++++++++++-
+ 1 file changed, 23 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+index 8a616a7..53e338b 100644
+--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
++++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+@@ -1580,7 +1580,19 @@ static int dce_v11_0_audio_init(struct amdgpu_device *adev)
+ 
+ 	adev->mode_info.audio.enabled = true;
+ 
+-	adev->mode_info.audio.num_pins = 7;
++	switch (adev->asic_type) {
++	case CHIP_CARRIZO:
++		adev->mode_info.audio.num_pins = 7;
++		break;
++	case CHIP_ELLESMERE:
++		adev->mode_info.audio.num_pins = 8;
++		break;
++	case CHIP_BAFFIN:
++		adev->mode_info.audio.num_pins = 6;
++		break;
++	default:
++		return -EINVAL;
++	}
+ 
+ 	for (i = 0; i < adev->mode_info.audio.num_pins; i++) {
+ 		adev->mode_info.audio.pin[i].channels = -1;
+@@ -2900,6 +2912,16 @@ static int dce_v11_0_early_init(void *handle)
+ 		adev->mode_info.num_hpd = 6;
+ 		adev->mode_info.num_dig = 9;
+ 		break;
++	case CHIP_ELLESMERE:
++		adev->mode_info.num_crtc = 6;
++		adev->mode_info.num_hpd = 6;
++		adev->mode_info.num_dig = 6;
++		break;
++	case CHIP_BAFFIN:
++		adev->mode_info.num_crtc = 5;
++		adev->mode_info.num_hpd = 5;
++		adev->mode_info.num_dig = 5;
++		break;
+ 	default:
+ 		/* FIXME: not supported yet */
+ 		return -EINVAL;
+-- 
+2.7.4
+