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video: tegra20: dc: enable backlight after DC is configured

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The goal of panel_set_backlight() is to enable backlight. Hence,
it should be called at the probe end.

Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jonas Schwöbel
2024-01-23 19:16:25 +02:00
committed by Anatolij Gustschin
parent de903ac9ba
commit 6b4559ba6c
1 changed files with 1 additions and 7 deletions
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8
drivers/video/tegra20/tegra-dc.c
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@@ -397,12 +397,6 @@ static int tegra_lcd_probe(struct udevice *dev)
return ret;
}
ret = panel_set_backlight(priv->panel, BACKLIGHT_DEFAULT);
if (ret) {
debug("%s: Cannot set backlight to default, ret=%d\n", __func__, ret);
return ret;
}
mmu_set_region_dcache_behaviour(priv->frame_buffer, plat->size,
DCACHE_WRITETHROUGH);
@@ -415,7 +409,7 @@ static int tegra_lcd_probe(struct udevice *dev)
debug("LCD frame buffer at %08x, size %x\n", priv->frame_buffer,
plat->size);
return 0;
return panel_set_backlight(priv->panel, BACKLIGHT_DEFAULT);
}
static int tegra_lcd_of_to_plat(struct udevice *dev)