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Commit cee9e8c5 authored by Guido Guenther's avatar Guido Guenther Committed by Linus Torvalds
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[PATCH] rivafb: fix initial brightness 



This is the rivafb equivalent of 238576e1.
It fixes rivafb having a default backlight brightness of 0 (no picture at
all) on a PBook 6,1.

Signed-off-by: default avatarGuido Guenther <agx@sigxcpu.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Acked-by: default avatarRichard Purdie <rpurdie@rpsys.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 6149dd5c

drivers/video/riva/fbdev.c

+1 −3
Original line number Diff line number Diff line
@@ -285,8 +285,6 @@ static const struct riva_regs reg_template = { 
#define MAX_LEVEL 0x534

#define LEVEL_STEP ((MAX_LEVEL - MIN_LEVEL) / FB_BACKLIGHT_MAX)



static struct backlight_properties riva_bl_data;



static int riva_bl_get_level_brightness(struct riva_par *par,

		int level)

{
@@ -372,7 +370,7 @@ static void riva_bl_init(struct riva_par *par) 
		FB_BACKLIGHT_MAX);



	bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;

	bd->props.brightness = riva_bl_data.max_brightness;

	bd->props.brightness = bd->props.max_brightness;

	bd->props.power = FB_BLANK_UNBLANK;

	backlight_update_status(bd);