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Commit ebd2c679 authored by Kashish Jain's avatar Kashish Jain
Browse files

disp: msm: sde: Fix data width calculation when widebus is enabled 



Adjust the data width calculation to reduce the rounding off error
when the widebus is enabled.

Change-Id: Ia2fa4536ce519548989e2befcb22fb685f286c9e
Signed-off-by: default avatarKashish Jain <quic_kashjain@quicinc.com>
parent 07777529

msm/sde/sde_hw_intf.c

+4 −3
Original line number Diff line number Diff line
@@ -258,10 +258,11 @@ static void sde_hw_intf_setup_timing_engine(struct sde_hw_intf *ctx, 
	data_width = p->width;



	if (p->compression_en) {

		if (p->wide_bus_en)

			data_width = DIV_ROUND_UP(p->dce_bytes_per_line, 6);

		else

			data_width = DIV_ROUND_UP(p->dce_bytes_per_line, 3);



		if (p->wide_bus_en)

			data_width >>= 1;

	} else if (!dp_intf && p->wide_bus_en) {

		data_width = p->width >> 1;

	} else {