diff options
author | Wenjing Liu <wenjing.liu@amd.com> | 2022-12-12 21:52:57 +0300 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2023-01-13 22:57:40 +0300 |
commit | a98cdd8c485600a2cfc15508a38c13c49b551fb1 (patch) | |
tree | ce743a2a2a846fc831a63ec3f05c211274c7f331 /drivers/gpu/drm/amd/display/dc/dcn302 | |
parent | 4370f72e3845a1741c6db8ba149c483f57352fd5 (diff) | |
download | linux-a98cdd8c485600a2cfc15508a38c13c49b551fb1.tar.xz |
drm/amd/display: refactor ddc logic from dc_link_ddc to link_ddc
[why]
1. Move dd_link_ddc functions to link_ddc.
2. Move link ddc functions declaration exposed in dc to link.h
3. Move link ddc functions declaration exposed in dm to dc_link.h
4. Remove i2caux_interface.h file
Tested-by: Daniel Wheeler <Daniel.Wheeler@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn302')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c index 47cffd0e6830..03ddf4f5f065 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c @@ -47,6 +47,7 @@ #include "dcn10/dcn10_resource.h" +#include "link.h" #include "dce/dce_abm.h" #include "dce/dce_audio.h" #include "dce/dce_aux.h" @@ -1125,6 +1126,9 @@ static void dcn302_resource_destruct(struct resource_pool *pool) if (pool->dccg != NULL) dcn_dccg_destroy(&pool->dccg); + + if (pool->oem_device != NULL) + link_destroy_ddc_service(&pool->oem_device); } static void dcn302_destroy_resource_pool(struct resource_pool **pool) @@ -1216,6 +1220,7 @@ static bool dcn302_resource_construct( int i; struct dc_context *ctx = dc->ctx; struct irq_service_init_data init_data; + struct ddc_service_init_data ddc_init_data = {0}; ctx->dc_bios->regs = &bios_regs; @@ -1497,6 +1502,17 @@ static bool dcn302_resource_construct( dc->cap_funcs = cap_funcs; + if (dc->ctx->dc_bios->fw_info.oem_i2c_present) { + ddc_init_data.ctx = dc->ctx; + ddc_init_data.link = NULL; + ddc_init_data.id.id = dc->ctx->dc_bios->fw_info.oem_i2c_obj_id; + ddc_init_data.id.enum_id = 0; + ddc_init_data.id.type = OBJECT_TYPE_GENERIC; + pool->oem_device = link_create_ddc_service(&ddc_init_data); + } else { + pool->oem_device = NULL; + } + return true; create_fail: |