linux-kernel - [PATCH 4.2.y-ckt 063/211] drm/amdgpu: add some additional CZ revisions

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Message-Id: <1452023119-25647-64-git-send-email-kamal@canonical.com>
Date:	Tue,  5 Jan 2016 11:42:51 -0800
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Alex Deucher <alexander.deucher@....com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 4.2.y-ckt 063/211] drm/amdgpu: add some additional CZ revisions

4.2.8-ckt1 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Alex Deucher <alexander.deucher@....com>

commit b8b339ea3b76392b1be7445f5ce57958fa6539f3 upstream.

Reviewed-by: Jammy Zhou <Jammy.Zhou@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 6c0bfc3..ff34c95 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -2012,6 +2012,8 @@ static void gfx_v8_0_gpu_init(struct amdgpu_device *adev)
 		case 0x84:
 		case 0xc8:
 		case 0xcc:
+		case 0xe1:
+		case 0xe3:
 			/* B10 */
 			adev->gfx.config.max_cu_per_sh = 8;
 			break;
@@ -2020,18 +2022,23 @@ static void gfx_v8_0_gpu_init(struct amdgpu_device *adev)
 		case 0x85:
 		case 0xc9:
 		case 0xcd:
+		case 0xe2:
+		case 0xe4:
 			/* B8 */
 			adev->gfx.config.max_cu_per_sh = 6;
 			break;
 		case 0xc6:
 		case 0xca:
 		case 0xce:
+		case 0x88:
 			/* B6 */
 			adev->gfx.config.max_cu_per_sh = 6;
 			break;
 		case 0xc7:
 		case 0x87:
 		case 0xcb:
+		case 0xe5:
+		case 0x89:
 		default:
 			/* B4 */
 			adev->gfx.config.max_cu_per_sh = 4;
-- 
1.9.1

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