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[U-Boot,v2,01/31] tegra: video: Time the LCD init

Message ID 20170603030426.16107-2-sjg@chromium.org
State Superseded
Delegated to: Tom Warren
Headers show

Commit Message

Simon Glass June 3, 2017, 3:03 a.m. UTC 
Calculate the time taken to set up the LCD.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

Changes in v2: None

 drivers/video/tegra124/display.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/video/tegra124/display.c b/drivers/video/tegra124/display.c
index bbbca13bdc..47752b27f1 100644
--- a/drivers/video/tegra124/display.c
+++ b/drivers/video/tegra124/display.c
@@ -471,7 +471,9 @@  static int tegra124_lcd_probe(struct udevice *dev)
 	int ret;
 
 	start = get_timer(0);
+	bootstage_start(BOOTSTAGE_ID_ACCUM_LCD, "lcd");
 	ret = tegra124_lcd_init(dev, (void *)plat->base, VIDEO_BPP16);
+	bootstage_accum(BOOTSTAGE_ID_ACCUM_LCD);
 	debug("LCD init took %lu ms\n", get_timer(start));
 	if (ret)
 		printf("%s: Error %d\n", __func__, ret);