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Commit 65e116e1 authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

OMAPDSS: configure WB fifo thresholds 



Fifo thresholds for all pipelines are set in dispc_init_fifos(), but we
are missing it for WB pipeline. Add that.

Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 5b354af9

drivers/video/fbdev/omap2/dss/dispc.c

+11 −0
Original line number Diff line number Diff line
@@ -1205,6 +1205,17 @@ static void dispc_init_fifos(void) 


		dispc_ovl_set_fifo_threshold(i, low, high);

	}



	if (dispc.feat->has_writeback) {

		u32 low, high;

		const bool use_fifomerge = false;

		const bool manual_update = false;



		dispc_ovl_compute_fifo_thresholds(OMAP_DSS_WB, &low, &high,

			use_fifomerge, manual_update);



		dispc_ovl_set_fifo_threshold(OMAP_DSS_WB, low, high);

	}

}



static u32 dispc_ovl_get_fifo_size(enum omap_plane plane)