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Commit e13a138b authored by Archit Taneja's avatar Archit Taneja Committed by Tomi Valkeinen
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OMAP: DSS2: Use a macro to declare size of the fifo_size array in dispc.c 



The array size of fifo_size array in the global dispc struct is currently
hardcoded to 3. Replace this with the MAX_DSS_OVERLAYS macro in dss_features.h,
use dss_features function to get the number of overlays instead of the
ARRAY_SIZE macro in dispc_read_plane_fifo_sizes().

Signed-off-by: default avatarArchit Taneja <archit@ti.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent ac01c29e

drivers/video/omap2/dss/dispc.c

+2 −2
Original line number Diff line number Diff line
@@ -106,7 +106,7 @@ static struct { 
	int irq;

	struct clk *dss_clk;



	u32	fifo_size[3];

	u32	fifo_size[MAX_DSS_OVERLAYS];



	spinlock_t irq_lock;

	u32 irq_error_mask;
@@ -1024,7 +1024,7 @@ static void dispc_read_plane_fifo_sizes(void) 


	dss_feat_get_reg_field(FEAT_REG_FIFOSIZE, &start, &end);



	for (plane = 0; plane < ARRAY_SIZE(dispc.fifo_size); ++plane) {

	for (plane = 0; plane < dss_feat_get_num_ovls(); ++plane) {

		size = REG_GET(DISPC_OVL_FIFO_SIZE_STATUS(plane), start, end);

		size *= unit;

		dispc.fifo_size[plane] = size;