Commit 1964cb73 authored by Dave Airlie's avatar Dave Airlie Committed by Alex Deucher
Browse files

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



Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 538735e9

drivers/gpu/drm/amd/display/dc/core/dc.c

+0 −27
Original line number Diff line number Diff line
@@ -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;



}

drivers/gpu/drm/amd/display/dc/dc.h

+0 −17
Original line number Diff line number Diff line
@@ -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

 ******************************************************************************/

drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input.c

+0 −1
Original line number Diff line number Diff line
@@ -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               */

drivers/gpu/drm/amd/display/dc/dce80/dce80_mem_input.c

+0 −1
Original line number Diff line number Diff line
@@ -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

};



/*****************************************/

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

+0 −2
Original line number Diff line number Diff line
@@ -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