drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_0 and DSC_SUPPORTED

[Why]

DCN2 and DSC are stable enough to be build by default. So drop the flags.

[How]

Remove them using the unifdef tool. The following commands were executed
in sequence:

$ find -name '*.c' -exec unifdef -m -DCONFIG_DRM_AMD_DC_DSC_SUPPORT -DCONFIG_DRM_AMD_DC_DCN2_0 -UCONFIG_TRIM_DRM_AMD_DC_DCN2_0 '{}' ';'
$ find -name '*.h' -exec unifdef -m -DCONFIG_DRM_AMD_DC_DSC_SUPPORT -DCONFIG_DRM_AMD_DC_DCN2_0 -UCONFIG_TRIM_DRM_AMD_DC_DCN2_0 '{}' ';'

In addition:

* Remove from kconfig, and replace any dependencies with DCN1_0.
* Remove from any makefiles.
* Fix and cleanup NV defninitions in dal_asic_id.h
* Expand DCN1 ifdef to include DCN2 code in the following files:
    * clk_mgr/clk_mgr.c: dc_clk_mgr_create()
    * core/dc_resources.c: dc_create_resource_pool()
    * dce/dce_dmcu.c: dcn20_*lock_phy()
    * dce/dce_dmcu.c: dcn20_funcs
    * dce/dce_dmcu.c: dcn20_dmcu_create()
    * gpio/hw_factory.c: dal_hw_factory_init()
    * gpio/hw_translate.c: dal_hw_translate_init()

Signed-off-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

117 files changed, 14 insertions, 744 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 8ff69a5c2327..1b865d7f904d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1527,7 +1527,6 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 		}
 
 parse_soc_bounding_box:
-#ifdef CONFIG_DRM_AMD_DC_DCN2_0
 		/*
 		 * soc bounding box info is not integrated in disocovery table,
 		 * we always need to parse it from gpu info firmware.
@@ -1538,7 +1537,6 @@ parse_soc_bounding_box:
 									le32_to_cpu(hdr->header.ucode_array_offset_bytes));
 			adev->dm.soc_bounding_box = &gpu_info_fw->soc_bounding_box;
 		}
-#endif
 		break;
 	}
 	default:
@@ -2602,8 +2600,6 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
 	case CHIP_VEGA20:
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 	case CHIP_RAVEN:
-#endif
-#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
 	case CHIP_NAVI10:
 	case CHIP_NAVI14:
 	case CHIP_NAVI12:
diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig
index 313183b80032..0b4c71dc0447 100644
--- a/drivers/gpu/drm/amd/display/Kconfig
+++ b/drivers/gpu/drm/amd/display/Kconfig
@@ -15,21 +15,11 @@ config DRM_AMD_DC
 config DRM_AMD_DC_DCN1_0
 	def_bool n
 	help
-	  RV family support for display engine
-
-config DRM_AMD_DC_DCN2_0
-	bool "DCN 2.0 family"
-	default y
-	depends on DRM_AMD_DC && X86
-	depends on DRM_AMD_DC_DCN1_0
-	help
-	  Choose this option if you want to have
-	  Navi support for display engine
+	  RV and NV family support for display engine
 
 config DRM_AMD_DC_DCN2_1
 	bool "DCN 2.1 family"
 	depends on DRM_AMD_DC && X86
-	depends on DRM_AMD_DC_DCN2_0
 	help
 	  Choose this option if you want to have
 	  Renoir support for display engine
@@ -39,7 +29,6 @@ config DRM_AMD_DC_DSC_SUPPORT
 	default y
 	depends on DRM_AMD_DC && X86
 	depends on DRM_AMD_DC_DCN1_0
-	depends on DRM_AMD_DC_DCN2_0
 	help
 	  Choose this option if you want to have
 	  Dynamic Stream Compression support
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 b5b7c3daf2e8..6c986d446864 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -942,9 +942,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 
 	init_data.flags.power_down_display_on_boot = true;
 
-#ifdef CONFIG_DRM_AMD_DC_DCN2_0
 	init_data.soc_bounding_box = adev->dm.soc_bounding_box;
-#endif
 
 	/* Display Core create. */
 	adev->dm.dc = dc_create(&init_data);
@@ -2755,11 +2753,9 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		break;
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 	case CHIP_RAVEN:
-#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
 	case CHIP_NAVI12:
 	case CHIP_NAVI10:
 	case CHIP_NAVI14:
-#endif
 #if defined(CONFIG_DRM_AMD_DC_DCN2_1)
 	case CHIP_RENOIR:
 #endif
@@ -2915,7 +2911,6 @@ static int