From: Roman Li <roman...@amd.com>
Display Manager support for green_sardine
Signed-off-by: Roman Li <roman...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index f45f9baec156..aae53589879a 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -100,6 +100,10 @@ MODULE_FIRMWARE(FIRMWARE_SIENNA_CICHLID_DMUB);
#define FIRMWARE_NAVY_FLOUNDER_DMUB "amdgpu/navy_flounder_dmcub.bin"
MODULE_FIRMWARE(FIRMWARE_NAVY_FLOUNDER_DMUB);
#endif
+#if defined(CONFIG_DRM_AMD_DC_GREEN_SARDINE)
+#define FIRMWARE_GREEN_SARDINE_DMUB "amdgpu/green_sardine_dmcub.bin"
+MODULE_FIRMWARE(FIRMWARE_GREEN_SARDINE_DMUB);
+#endif
#if defined(CONFIG_DRM_AMD_DC_DCN3_01)
#define FIRMWARE_VANGOGH_DMUB "amdgpu/vangogh_dmcub.bin"
MODULE_FIRMWARE(FIRMWARE_VANGOGH_DMUB);
@@ -945,6 +949,10 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
case CHIP_RAVEN:
case CHIP_RENOIR:
init_data.flags.gpu_vm_support = true;
+#if defined(CONFIG_DRM_AMD_DC_GREEN_SARDINE)
+ if (ASICREV_IS_GREEN_SARDINE(adev->external_rev_id))
+ init_data.flags.disable_dmcu = true;
+#endif
break;
default:
break;
@@ -1245,6 +1253,10 @@ static int dm_dmub_sw_init(struct amdgpu_device *adev)
case CHIP_RENOIR:
dmub_asic = DMUB_ASIC_DCN21;
fw_name_dmub = FIRMWARE_RENOIR_DMUB;
+#if defined(CONFIG_DRM_AMD_DC_GREEN_SARDINE)
+ if (ASICREV_IS_GREEN_SARDINE(adev->external_rev_id))
+ fw_name_dmub = FIRMWARE_GREEN_SARDINE_DMUB;
+#endif
break;
#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
case CHIP_SIENNA_CICHLID:
--
2.25.4
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