Commit 6e2e27c2 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/mst: remove unnecessary mst_stream_find_vcpi_slots_for_bpp() 



mst_stream_find_vcpi_slots_for_bpp() has become a thin wrapper that
merely juggles parameters around. Remove it.

Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/abdd205087dc2ab0bdae09d7374d5f262f605aba.1738161945.git.jani.nikula@intel.com


Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 8c271e4d

drivers/gpu/drm/i915/display/intel_dp_mst.c

+6 −17
Original line number Diff line number Diff line
@@ -366,16 +366,6 @@ int intel_dp_mtp_tu_compute_config(struct intel_dp *intel_dp, 
	return 0;

}



static int mst_stream_find_vcpi_slots_for_bpp(struct intel_dp *intel_dp,

					      struct intel_crtc_state *crtc_state,

					      int max_bpp, int min_bpp,

					      struct drm_connector_state *conn_state,

					      int step, bool dsc)

{

	return intel_dp_mtp_tu_compute_config(intel_dp, crtc_state, conn_state,

					      min_bpp, max_bpp, step, dsc);

}



static int mst_stream_compute_link_config(struct intel_dp *intel_dp,

					  struct intel_crtc_state *crtc_state,

					  struct drm_connector_state *conn_state,
@@ -388,10 +378,10 @@ static int mst_stream_compute_link_config(struct intel_dp *intel_dp, 
	 * FIXME: allocate the BW according to link_bpp, which in the case of

	 * YUV420 is only half of the pipe bpp value.

	 */

	return mst_stream_find_vcpi_slots_for_bpp(intel_dp, crtc_state,

						  fxp_q4_to_int(limits->link.max_bpp_x16),

	return intel_dp_mtp_tu_compute_config(intel_dp, crtc_state, conn_state,

					      fxp_q4_to_int(limits->link.min_bpp_x16),

						  conn_state, 2 * 3, false);

					      fxp_q4_to_int(limits->link.max_bpp_x16),

					      2 * 3, false);

}



static int mst_stream_dsc_compute_link_config(struct intel_dp *intel_dp,
@@ -451,9 +441,8 @@ static int mst_stream_dsc_compute_link_config(struct intel_dp *intel_dp, 
	crtc_state->lane_count = limits->max_lane_count;

	crtc_state->port_clock = limits->max_rate;



	return mst_stream_find_vcpi_slots_for_bpp(intel_dp, crtc_state, max_compressed_bpp,

						  min_compressed_bpp,

						  conn_state, 1, true);

	return intel_dp_mtp_tu_compute_config(intel_dp, crtc_state, conn_state,

					      min_compressed_bpp, max_compressed_bpp, 1, true);

}



static int mst_stream_update_slots(struct intel_dp *intel_dp,