From: Flora Cui <Flora.Cui@amd.com>
Date: Thu, 29 Oct 2015 09:25:48 +0000 (+0800)
Subject: drm/amdgpu: add DCE golden setting for ELM/BAF
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=60909285ef3fc62984cdcdb8e34e88fcf43c5aba;p=openwrt%2Fstaging%2Fblogic.git

drm/amdgpu: add DCE golden setting for ELM/BAF

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index d0eae2c41cd8..61afc5eab1b5 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -132,6 +132,22 @@ static const u32 stoney_golden_settings_a11[] =
 	mmFBC_MISC, 0x1f311fff, 0x14302000,
 };
 
+static const u32 baffin_golden_settings_a11[] =
+{
+	mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
+	mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
+	mmFBC_DEBUG1, 0xffffffff, 0x00000008,
+	mmFBC_MISC, 0x9f313fff, 0x14300008,
+	mmHDMI_CONTROL, 0x313f031f, 0x00000011,
+};
+
+static const u32 ellesmere_golden_settings_a11[] =
+{
+	mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
+	mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
+	mmFBC_MISC, 0x9f313fff, 0x14300008,
+	mmHDMI_CONTROL, 0x313f031f, 0x00000011,
+};
 
 static void dce_v11_0_init_golden_registers(struct amdgpu_device *adev)
 {
@@ -149,6 +165,16 @@ static void dce_v11_0_init_golden_registers(struct amdgpu_device *adev)
 						 stoney_golden_settings_a11,
 						 (const u32)ARRAY_SIZE(stoney_golden_settings_a11));
 		break;
+	case CHIP_BAFFIN:
+		amdgpu_program_register_sequence(adev,
+						 baffin_golden_settings_a11,
+						 (const u32)ARRAY_SIZE(baffin_golden_settings_a11));
+		break;
+	case CHIP_ELLESMERE:
+		amdgpu_program_register_sequence(adev,
+						 ellesmere_golden_settings_a11,
+						 (const u32)ARRAY_SIZE(ellesmere_golden_settings_a11));
+		break;
 	default:
 		break;
 	}