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drm/amd/display: Add DCE_VERSION_12_1 enum for Vega 20

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[Why]
We'll need a way to differentiate Vega 20 in DC

[How]
Add a DCE_VERSION_12_1 enum, which will be returned as the DC version if
the ASIC used is a Vega 20.

Signed-off-by: Leo Li <sunpeng.li@amd.com>
Reviewed-by: David Francis <David.Francis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Li 2018-10-31 16:56:54 -04:00 committed by Alex Deucher
parent 180db303ff
commit b8b6ce8901
6 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
View File

@ -67,6 +67,7 @@ bool dal_bios_parser_init_cmd_tbl_helper2(
return true;
#endif
case DCE_VERSION_12_0:
case DCE_VERSION_12_1:
*h = dal_cmd_tbl_helper_dce112_get_table2();
return true;

6
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
View File

@ -83,7 +83,10 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
dc_version = DCE_VERSION_11_22;
break;
case FAMILY_AI:
dc_version = DCE_VERSION_12_0;
if (ASICREV_IS_VEGA20_P(asic_id.hw_internal_rev))
dc_version = DCE_VERSION_12_1;
else
dc_version = DCE_VERSION_12_0;
break;
#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
case FAMILY_RV:
@ -136,6 +139,7 @@ struct resource_pool *dc_create_resource_pool(
num_virtual_links, dc);
break;
case DCE_VERSION_12_0:
case DCE_VERSION_12_1:
res_pool = dce120_create_resource_pool(
num_virtual_links, dc);
break;

1
drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
View File

@ -79,6 +79,7 @@ bool dal_hw_factory_init(
dal_hw_factory_dce110_init(factory);
return true;
case DCE_VERSION_12_0:
case DCE_VERSION_12_1:
dal_hw_factory_dce120_init(factory);
return true;
#if defined(CONFIG_DRM_AMD_DC_DCN1_0)

1
drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
View File

@ -76,6 +76,7 @@ bool dal_hw_translate_init(
dal_hw_translate_dce110_init(translate);
return true;
case DCE_VERSION_12_0:
case DCE_VERSION_12_1:
dal_hw_translate_dce120_init(translate);
return true;
#if defined(CONFIG_DRM_AMD_DC_DCN1_0)

1
drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
View File

@ -90,6 +90,7 @@ struct i2caux *dal_i2caux_create(
case DCE_VERSION_10_0:
return dal_i2caux_dce100_create(ctx);
case DCE_VERSION_12_0:
case DCE_VERSION_12_1:
return dal_i2caux_dce120_create(ctx);
#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
case DCN_VERSION_1_0:

1
drivers/gpu/drm/amd/display/include/dal_types.h
View File

@ -42,6 +42,7 @@ enum dce_version {
DCE_VERSION_11_2,
DCE_VERSION_11_22,
DCE_VERSION_12_0,
DCE_VERSION_12_1,
DCE_VERSION_MAX,
DCN_VERSION_1_0,
#if defined(CONFIG_DRM_AMD_DC_DCN1_01)