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Commit 50a191e1 authored by Shubhashree Dhar's avatar Shubhashree Dhar Committed by Gerrit - the friendly Code Review server
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disp: msm: sde: Correct initialization value for frame count 



For calculating fps, correct frame count initialization
from 1 to 0 to avoid counting one extra frame on every
periodicity window.

Change-Id: I53cea321bb4d3335cc58e08df2f530cd1a306297
Signed-off-by: default avatarShubhashree Dhar <dhar@codeaurora.org>
parent b37df495

msm/sde/sde_crtc.c

+2 −2
Original line number Diff line number Diff line
@@ -276,7 +276,7 @@ static ssize_t measured_fps_show(struct device *device, 
	struct drm_crtc *crtc;

	struct sde_crtc *sde_crtc;

	unsigned int fps_int, fps_decimal;

	u64 fps = 0, frame_count = 1;

	u64 fps = 0, frame_count = 0;

	ktime_t current_time;

	int i = 0, current_time_index;

	u64 diff_us;
@@ -355,7 +355,7 @@ static ssize_t measured_fps_show(struct device *device, 
	fps_int = (unsigned int) sde_crtc->fps_info.measured_fps;

	fps_decimal = do_div(fps_int, 10);

	return scnprintf(buf, PAGE_SIZE,

		"fps: %d.%d duration:%d frame_count:%lld", fps_int, fps_decimal,

	"fps: %d.%d duration:%d frame_count:%lld\n", fps_int, fps_decimal,

			sde_crtc->fps_info.fps_periodic_duration, frame_count);

}