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drm/amd/display: remove dc hub - this seems unused. 

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dave Airlie 2016-12-13 16:41:05 +10:00 committed by Alex Deucher
parent 538735e9e5
commit 1964cb736a
5 changed files with 0 additions and 48 deletions
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27
drivers/gpu/drm/amd/display/dc/core/dc.c
View File

@ -1871,30 +1871,3 @@ const struct dc_stream_status *dc_stream_get_status(
return &stream->status;
}
bool dc_init_dchub(struct dc *dc, struct dchub_init_data *dh_data)
{
int i;
struct core_dc *core_dc = DC_TO_CORE(dc);
struct mem_input *mi = NULL;
for (i = 0; i < core_dc->res_pool->pipe_count; i++) {
if (core_dc->res_pool->mis[i] != NULL) {
mi = core_dc->res_pool->mis[i];
break;
}
}
if (mi == NULL) {
dm_error("no mem_input!\n");
return false;
}
if (mi->funcs->mem_input_update_dchub)
mi->funcs->mem_input_update_dchub(mi, dh_data);
else
ASSERT(mi->funcs->mem_input_update_dchub);
return true;
}

17
drivers/gpu/drm/amd/display/dc/dc.h
View File

@ -159,21 +159,6 @@ struct dc {
struct dc_debug debug;
};
enum frame_buffer_mode {
FRAME_BUFFER_MODE_LOCAL_ONLY = 0,
FRAME_BUFFER_MODE_ZFB_ONLY,
FRAME_BUFFER_MODE_MIXED_ZFB_AND_LOCAL,
} ;
struct dchub_init_data {
bool dchub_initialzied;
bool dchub_info_valid;
int64_t zfb_phys_addr_base;
int64_t zfb_mc_base_addr;
uint64_t zfb_size_in_byte;
enum frame_buffer_mode fb_mode;
};
struct dc_init_data {
struct hw_asic_id asic_id;
void *driver; /* ctx */
@ -194,8 +179,6 @@ struct dc *dc_create(const struct dc_init_data *init_params);
void dc_destroy(struct dc **dc);
bool dc_init_dchub(struct dc *dc, struct dchub_init_data *dh_data);
/*******************************************************************************
* Surface Interfaces
******************************************************************************/

1
drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input.c
View File

@ -409,7 +409,6 @@ static struct mem_input_funcs dce110_mem_input_funcs = {
dce_mem_input_program_surface_config,
.mem_input_is_flip_pending =
dce110_mem_input_is_flip_pending,
.mem_input_update_dchub = NULL
};
/*****************************************/
/* Constructor, Destructor */

1
drivers/gpu/drm/amd/display/dc/dce80/dce80_mem_input.c
View File

@ -54,7 +54,6 @@ static struct mem_input_funcs dce80_mem_input_funcs = {
dce_mem_input_program_surface_config,
.mem_input_is_flip_pending =
dce110_mem_input_is_flip_pending,
.mem_input_update_dchub = NULL
};
/*****************************************/

2
drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
View File

@ -99,8 +99,6 @@ struct mem_input_funcs {
bool (*mem_input_is_flip_pending)(struct mem_input *mem_input);
void (*mem_input_update_dchub)(struct mem_input *mem_input,
struct dchub_init_data *dh_data);
};
#endif