Commit 92512d48 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: s/intel_crtc_bw/intel_dbuf_bw/ 



Rename the intel_crtc_bw struct to intel_dbuf_bw to better
reflect what it does.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250326162544.3642-3-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 1aa40312

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

+12 −12
Original line number Diff line number Diff line
@@ -1157,15 +1157,15 @@ static bool intel_bw_state_changed(struct intel_display *display, 
	enum pipe pipe;



	for_each_pipe(display, pipe) {

		const struct intel_dbuf_bw *old_crtc_bw =

		const struct intel_dbuf_bw *old_dbuf_bw =

			&old_bw_state->dbuf_bw[pipe];

		const struct intel_dbuf_bw *new_crtc_bw =

		const struct intel_dbuf_bw *new_dbuf_bw =

			&new_bw_state->dbuf_bw[pipe];

		enum dbuf_slice slice;



		for_each_dbuf_slice(display, slice) {

			if (old_crtc_bw->max_bw[slice] != new_crtc_bw->max_bw[slice] ||

			    old_crtc_bw->active_planes[slice] != new_crtc_bw->active_planes[slice])

			if (old_dbuf_bw->max_bw[slice] != new_dbuf_bw->max_bw[slice] ||

			    old_dbuf_bw->active_planes[slice] != new_dbuf_bw->active_planes[slice])

				return true;

		}
@@ -1185,7 +1185,7 @@ static void skl_plane_calc_dbuf_bw(struct intel_bw_state *bw_state, 
{

	struct intel_display *display = to_intel_display(crtc);

	struct drm_i915_private *i915 = to_i915(display->drm);

	struct intel_dbuf_bw *crtc_bw = &bw_state->dbuf_bw[crtc->pipe];

	struct intel_dbuf_bw *dbuf_bw = &bw_state->dbuf_bw[crtc->pipe];

	unsigned int dbuf_mask = skl_ddb_dbuf_slice_mask(i915, ddb);

	enum dbuf_slice slice;
@@ -1194,8 +1194,8 @@ static void skl_plane_calc_dbuf_bw(struct intel_bw_state *bw_state, 
	 * equal share of the total bw to each plane.

	 */

	for_each_dbuf_slice_in_mask(display, slice, dbuf_mask) {

		crtc_bw->max_bw[slice] = max(crtc_bw->max_bw[slice], data_rate);

		crtc_bw->active_planes[slice] |= BIT(plane_id);

		dbuf_bw->max_bw[slice] = max(dbuf_bw->max_bw[slice], data_rate);

		dbuf_bw->active_planes[slice] |= BIT(plane_id);

	}

}
@@ -1204,10 +1204,10 @@ static void skl_crtc_calc_dbuf_bw(struct intel_bw_state *bw_state, 
{

	struct intel_display *display = to_intel_display(crtc_state);

	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);

	struct intel_dbuf_bw *crtc_bw = &bw_state->dbuf_bw[crtc->pipe];

	struct intel_dbuf_bw *dbuf_bw = &bw_state->dbuf_bw[crtc->pipe];

	enum plane_id plane_id;



	memset(crtc_bw, 0, sizeof(*crtc_bw));

	memset(dbuf_bw, 0, sizeof(*dbuf_bw));



	if (!crtc_state->hw.active)

		return;
@@ -1249,10 +1249,10 @@ intel_bw_dbuf_min_cdclk(struct intel_display *display, 
		 * equal share of the total bw to each plane.

		 */

		for_each_pipe(display, pipe) {

			const struct intel_dbuf_bw *crtc_bw = &bw_state->dbuf_bw[pipe];

			const struct intel_dbuf_bw *dbuf_bw = &bw_state->dbuf_bw[pipe];



			max_bw = max(crtc_bw->max_bw[slice], max_bw);

			num_active_planes += hweight8(crtc_bw->active_planes[slice]);

			max_bw = max(dbuf_bw->max_bw[slice], max_bw);

			num_active_planes += hweight8(dbuf_bw->active_planes[slice]);

		}

		max_bw *= num_active_planes;