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Commit 5d15ae23 authored by Dave Airlie's avatar Dave Airlie Committed by Alex Deucher
Browse files

amdgpu/dc: kill a bunch of dead code. 



None of this code is used currently.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Reviewed-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 44858055

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

+0 −101
Original line number Diff line number Diff line
@@ -1559,107 +1559,6 @@ void dc_resume(struct dc *dc) 
		core_link_resume(dc->links[i]);

}



bool dc_read_aux_dpcd(

		struct dc *dc,

		uint32_t link_index,

		uint32_t address,

		uint8_t *data,

		uint32_t size)

{



	struct dc_link *link = dc->links[link_index];

	enum ddc_result r = dal_ddc_service_read_dpcd_data(

			link->ddc,

			false,

			I2C_MOT_UNDEF,

			address,

			data,

			size);

	return r == DDC_RESULT_SUCESSFULL;

}



bool dc_write_aux_dpcd(

		struct dc *dc,

		uint32_t link_index,

		uint32_t address,

		const uint8_t *data,

		uint32_t size)

{

	struct dc_link *link = dc->links[link_index];



	enum ddc_result r = dal_ddc_service_write_dpcd_data(

			link->ddc,

			false,

			I2C_MOT_UNDEF,

			address,

			data,

			size);

	return r == DDC_RESULT_SUCESSFULL;

}



bool dc_read_aux_i2c(

		struct dc *dc,

		uint32_t link_index,

		enum i2c_mot_mode mot,

		uint32_t address,

		uint8_t *data,

		uint32_t size)

{



		struct dc_link *link = dc->links[link_index];

		enum ddc_result r = dal_ddc_service_read_dpcd_data(

			link->ddc,

			true,

			mot,

			address,

			data,

			size);

		return r == DDC_RESULT_SUCESSFULL;

}



bool dc_write_aux_i2c(

		struct dc *dc,

		uint32_t link_index,

		enum i2c_mot_mode mot,

		uint32_t address,

		const uint8_t *data,

		uint32_t size)

{

	struct dc_link *link = dc->links[link_index];



	enum ddc_result r = dal_ddc_service_write_dpcd_data(

			link->ddc,

			true,

			mot,

			address,

			data,

			size);

	return r == DDC_RESULT_SUCESSFULL;

}



bool dc_query_ddc_data(

		struct dc *dc,

		uint32_t link_index,

		uint32_t address,

		uint8_t *write_buf,

		uint32_t write_size,

		uint8_t *read_buf,

		uint32_t read_size) {





	struct dc_link *link = dc->links[link_index];



	bool result = dal_ddc_service_query_ddc_data(

			link->ddc,

			address,

			write_buf,

			write_size,

			read_buf,

			read_size);



	return result;

}



bool dc_submit_i2c(

		struct dc *dc,

		uint32_t link_index,

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

+0 −15
Original line number Diff line number Diff line
@@ -1857,21 +1857,6 @@ bool dc_link_set_backlight_level(const struct dc_link *link, uint32_t level, 
	return true;

}





bool dc_link_set_abm_disable(const struct dc_link *link)

{

	struct dc  *core_dc = link->ctx->dc;

	struct abm *abm = core_dc->res_pool->abm;



	if ((abm == NULL) || (abm->funcs->set_backlight_level == NULL))

		return false;



	abm->funcs->set_abm_immediate_disable(abm);



	return true;

}





bool dc_link_set_psr_enable(const struct dc_link *link, bool enable, bool wait)

{

	struct dc  *core_dc = link->ctx->dc;

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

+0 −34
Original line number Diff line number Diff line
@@ -99,40 +99,6 @@ struct dc_sink *dc_sink_create(const struct dc_sink_init_data *init_params) 
	return NULL;

}



bool dc_sink_get_container_id(struct dc_sink *dc_sink, struct dc_container_id *container_id)

{

	if (dc_sink && container_id && dc_sink->dc_container_id) {

		memmove(&container_id->guid, &dc_sink->dc_container_id->guid,

			sizeof(container_id->guid));

		memmove(&container_id->portId, &dc_sink->dc_container_id->portId,

			sizeof(container_id->portId));

		container_id->manufacturerName = dc_sink->dc_container_id->manufacturerName;

		container_id->productCode = dc_sink->dc_container_id->productCode;

		return true;

	}

	return false;

}



bool dc_sink_set_container_id(struct dc_sink *dc_sink, const struct dc_container_id *container_id)

{

	if (dc_sink && container_id) {

		if (!dc_sink->dc_container_id)

			dc_sink->dc_container_id = kzalloc(sizeof(*dc_sink->dc_container_id),

							   GFP_KERNEL);



		if (dc_sink->dc_container_id) {

			memmove(&dc_sink->dc_container_id->guid, &container_id->guid,

				sizeof(container_id->guid));

			memmove(&dc_sink->dc_container_id->portId, &container_id->portId,

				sizeof(container_id->portId));

			dc_sink->dc_container_id->manufacturerName = container_id->manufacturerName;

			dc_sink->dc_container_id->productCode = container_id->productCode;

			return true;

		}

	}

	return false;

}



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

 * Protected functions - visible only inside of DC (not visible in DM)

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