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synced 2026-04-30 20:42:33 -04:00
amdgpu/dc: separate out some common code from bios parsers.
This extracts the bios parser object id handling into a common file. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dave Airlie
committed by
Alex Deucher
Alex Deucher
parent
e5bcf3d83e
commit
e25cb588e6
@@ -25,8 +25,6 @@
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#include "dm_services.h"
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#define _BIOS_PARSER_2_
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#include "ObjectID.h"
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#include "atomfirmware.h"
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@@ -44,6 +42,7 @@
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#include "bios_parser_types_internal2.h"
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#include "bios_parser_interface.h"
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#include "bios_parser_common.h"
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#define LAST_RECORD_TYPE 0xff
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@@ -54,26 +53,6 @@ struct i2c_id_config_access {
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uint8_t ucAccess;
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};
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static enum object_type object_type_from_bios_object_id(
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uint32_t bios_object_id);
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static enum object_enum_id enum_id_from_bios_object_id(uint32_t bios_object_id);
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static struct graphics_object_id object_id_from_bios_object_id(
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uint32_t bios_object_id);
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static uint32_t id_from_bios_object_id(enum object_type type,
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uint32_t bios_object_id);
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static uint32_t gpu_id_from_bios_object_id(uint32_t bios_object_id);
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static enum encoder_id encoder_id_from_bios_object_id(uint32_t bios_object_id);
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static enum connector_id connector_id_from_bios_object_id(
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uint32_t bios_object_id);
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static enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id);
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static enum bp_result get_gpio_i2c_info(struct bios_parser *bp,
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struct atom_i2c_record *record,
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struct graphics_object_i2c_info *info);
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@@ -148,267 +127,6 @@ static void get_atom_data_table_revision(
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(uint32_t) atom_data_tbl->content_revision & 0x3f;
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}
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static struct graphics_object_id object_id_from_bios_object_id(
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uint32_t bios_object_id)
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{
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enum object_type type;
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enum object_enum_id enum_id;
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struct graphics_object_id go_id = { 0 };
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type = object_type_from_bios_object_id(bios_object_id);
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if (type == OBJECT_TYPE_UNKNOWN)
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return go_id;
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enum_id = enum_id_from_bios_object_id(bios_object_id);
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if (enum_id == ENUM_ID_UNKNOWN)
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return go_id;
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go_id = dal_graphics_object_id_init(
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id_from_bios_object_id(type, bios_object_id),
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enum_id, type);
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return go_id;
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}
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static enum object_type object_type_from_bios_object_id(uint32_t bios_object_id)
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{
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uint32_t bios_object_type = (bios_object_id & OBJECT_TYPE_MASK)
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>> OBJECT_TYPE_SHIFT;
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enum object_type object_type;
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switch (bios_object_type) {
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case GRAPH_OBJECT_TYPE_GPU:
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object_type = OBJECT_TYPE_GPU;
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break;
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case GRAPH_OBJECT_TYPE_ENCODER:
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object_type = OBJECT_TYPE_ENCODER;
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break;
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case GRAPH_OBJECT_TYPE_CONNECTOR:
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object_type = OBJECT_TYPE_CONNECTOR;
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break;
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case GRAPH_OBJECT_TYPE_ROUTER:
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object_type = OBJECT_TYPE_ROUTER;
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break;
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case GRAPH_OBJECT_TYPE_GENERIC:
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object_type = OBJECT_TYPE_GENERIC;
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break;
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default:
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object_type = OBJECT_TYPE_UNKNOWN;
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break;
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}
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return object_type;
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}
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static enum object_enum_id enum_id_from_bios_object_id(uint32_t bios_object_id)
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{
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uint32_t bios_enum_id =
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(bios_object_id & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
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enum object_enum_id id;
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switch (bios_enum_id) {
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case GRAPH_OBJECT_ENUM_ID1:
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id = ENUM_ID_1;
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break;
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case GRAPH_OBJECT_ENUM_ID2:
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id = ENUM_ID_2;
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break;
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case GRAPH_OBJECT_ENUM_ID3:
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id = ENUM_ID_3;
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break;
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case GRAPH_OBJECT_ENUM_ID4:
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id = ENUM_ID_4;
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break;
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case GRAPH_OBJECT_ENUM_ID5:
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id = ENUM_ID_5;
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break;
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case GRAPH_OBJECT_ENUM_ID6:
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id = ENUM_ID_6;
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break;
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case GRAPH_OBJECT_ENUM_ID7:
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id = ENUM_ID_7;
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break;
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default:
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id = ENUM_ID_UNKNOWN;
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break;
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}
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return id;
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}
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static uint32_t id_from_bios_object_id(enum object_type type,
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uint32_t bios_object_id)
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{
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switch (type) {
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case OBJECT_TYPE_GPU:
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return gpu_id_from_bios_object_id(bios_object_id);
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case OBJECT_TYPE_ENCODER:
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return (uint32_t)encoder_id_from_bios_object_id(bios_object_id);
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case OBJECT_TYPE_CONNECTOR:
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return (uint32_t)connector_id_from_bios_object_id(
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bios_object_id);
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case OBJECT_TYPE_GENERIC:
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return generic_id_from_bios_object_id(bios_object_id);
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default:
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return 0;
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}
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}
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uint32_t gpu_id_from_bios_object_id(uint32_t bios_object_id)
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{
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return (bios_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
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}
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static enum encoder_id encoder_id_from_bios_object_id(uint32_t bios_object_id)
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{
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uint32_t bios_encoder_id = gpu_id_from_bios_object_id(bios_object_id);
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enum encoder_id id;
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switch (bios_encoder_id) {
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case ENCODER_OBJECT_ID_INTERNAL_LVDS:
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id = ENCODER_ID_INTERNAL_LVDS;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
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id = ENCODER_ID_INTERNAL_TMDS1;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_TMDS2:
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id = ENCODER_ID_INTERNAL_TMDS2;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DAC1:
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id = ENCODER_ID_INTERNAL_DAC1;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DAC2:
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id = ENCODER_ID_INTERNAL_DAC2;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
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id = ENCODER_ID_INTERNAL_LVTM1;
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break;
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case ENCODER_OBJECT_ID_HDMI_INTERNAL:
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id = ENCODER_ID_INTERNAL_HDMI;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
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id = ENCODER_ID_INTERNAL_KLDSCP_TMDS1;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
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id = ENCODER_ID_INTERNAL_KLDSCP_DAC1;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
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id = ENCODER_ID_INTERNAL_KLDSCP_DAC2;
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break;
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case ENCODER_OBJECT_ID_MVPU_FPGA:
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id = ENCODER_ID_EXTERNAL_MVPU_FPGA;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DDI:
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id = ENCODER_ID_INTERNAL_DDI;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
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id = ENCODER_ID_INTERNAL_UNIPHY;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
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id = ENCODER_ID_INTERNAL_KLDSCP_LVTMA;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
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id = ENCODER_ID_INTERNAL_UNIPHY1;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
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id = ENCODER_ID_INTERNAL_UNIPHY2;
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break;
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case ENCODER_OBJECT_ID_ALMOND: /* ENCODER_OBJECT_ID_NUTMEG */
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id = ENCODER_ID_EXTERNAL_NUTMEG;
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break;
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case ENCODER_OBJECT_ID_TRAVIS:
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id = ENCODER_ID_EXTERNAL_TRAVIS;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
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id = ENCODER_ID_INTERNAL_UNIPHY3;
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break;
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default:
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id = ENCODER_ID_UNKNOWN;
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ASSERT(0);
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break;
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}
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return id;
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}
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static enum connector_id connector_id_from_bios_object_id(
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uint32_t bios_object_id)
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{
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uint32_t bios_connector_id = gpu_id_from_bios_object_id(bios_object_id);
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enum connector_id id;
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switch (bios_connector_id) {
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case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I:
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id = CONNECTOR_ID_SINGLE_LINK_DVII;
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break;
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case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I:
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id = CONNECTOR_ID_DUAL_LINK_DVII;
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break;
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case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D:
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id = CONNECTOR_ID_SINGLE_LINK_DVID;
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break;
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case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D:
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id = CONNECTOR_ID_DUAL_LINK_DVID;
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break;
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case CONNECTOR_OBJECT_ID_VGA:
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id = CONNECTOR_ID_VGA;
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break;
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case CONNECTOR_OBJECT_ID_HDMI_TYPE_A:
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id = CONNECTOR_ID_HDMI_TYPE_A;
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break;
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case CONNECTOR_OBJECT_ID_LVDS:
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id = CONNECTOR_ID_LVDS;
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break;
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case CONNECTOR_OBJECT_ID_PCIE_CONNECTOR:
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id = CONNECTOR_ID_PCIE;
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break;
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case CONNECTOR_OBJECT_ID_HARDCODE_DVI:
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id = CONNECTOR_ID_HARDCODE_DVI;
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break;
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case CONNECTOR_OBJECT_ID_DISPLAYPORT:
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id = CONNECTOR_ID_DISPLAY_PORT;
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break;
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case CONNECTOR_OBJECT_ID_eDP:
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id = CONNECTOR_ID_EDP;
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break;
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case CONNECTOR_OBJECT_ID_MXM:
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id = CONNECTOR_ID_MXM;
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break;
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default:
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id = CONNECTOR_ID_UNKNOWN;
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break;
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}
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return id;
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}
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enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id)
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{
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uint32_t bios_generic_id = gpu_id_from_bios_object_id(bios_object_id);
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enum generic_id id;
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switch (bios_generic_id) {
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case GENERIC_OBJECT_ID_MXM_OPM:
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id = GENERIC_ID_MXM_OPM;
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break;
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case GENERIC_OBJECT_ID_GLSYNC:
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id = GENERIC_ID_GLSYNC;
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break;
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case GENERIC_OBJECT_ID_STEREO_PIN:
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id = GENERIC_ID_STEREO;
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break;
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default:
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id = GENERIC_ID_UNKNOWN;
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break;
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}
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return id;
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}
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/* BIOS oject table displaypath is per connector.
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* There is extra path not for connector. BIOS fill its encoderid as 0
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*/
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