diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2023-02-09 12:05:25 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-02-09 12:25:40 -0800 |
| commit | 8697a258ae24703267d2a37d91ab757c91ef027e (patch) | |
| tree | 7a1798898ac64c72e6cf77d2320f036c963a16c1 /drivers/video/fbdev/atmel_lcdfb.c | |
| parent | 0b34d68049b09821499b93d50b5a9d7d2ca449f6 (diff) | |
| parent | 35674e787518768626d3a0ffce1c13a7eeed922d (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
net/devlink/leftover.c / net/core/devlink.c:
565b4824c39f ("devlink: change port event netdev notifier from per-net to global")
f05bd8ebeb69 ("devlink: move code to a dedicated directory")
687125b5799c ("devlink: split out core code")
https://lore.kernel.org/all/20230208094657.379f2b1a@canb.auug.org.au/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/video/fbdev/atmel_lcdfb.c')
| -rw-r--r-- | drivers/video/fbdev/atmel_lcdfb.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c index 1fc8de4ecbeb..8187a7c4f910 100644 --- a/drivers/video/fbdev/atmel_lcdfb.c +++ b/drivers/video/fbdev/atmel_lcdfb.c @@ -49,7 +49,6 @@ struct atmel_lcdfb_info { struct clk *lcdc_clk; struct backlight_device *backlight; - u8 bl_power; u8 saved_lcdcon; u32 pseudo_palette[16]; @@ -109,22 +108,7 @@ static u32 contrast_ctr = ATMEL_LCDC_PS_DIV8 static int atmel_bl_update_status(struct backlight_device *bl) { struct atmel_lcdfb_info *sinfo = bl_get_data(bl); - int power = sinfo->bl_power; - int brightness = bl->props.brightness; - - /* REVISIT there may be a meaningful difference between - * fb_blank and power ... there seem to be some cases - * this doesn't handle correctly. - */ - if (bl->props.fb_blank != sinfo->bl_power) - power = bl->props.fb_blank; - else if (bl->props.power != sinfo->bl_power) - power = bl->props.power; - - if (brightness < 0 && power == FB_BLANK_UNBLANK) - brightness = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL); - else if (power != FB_BLANK_UNBLANK) - brightness = 0; + int brightness = backlight_get_brightness(bl); lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_VAL, brightness); if (contrast_ctr & ATMEL_LCDC_POL_POSITIVE) @@ -133,8 +117,6 @@ static int atmel_bl_update_status(struct backlight_device *bl) else lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, contrast_ctr); - bl->props.fb_blank = bl->props.power = sinfo->bl_power = power; - return 0; } @@ -155,8 +137,6 @@ static void init_backlight(struct atmel_lcdfb_info *sinfo) struct backlight_properties props; struct backlight_device *bl; - sinfo->bl_power = FB_BLANK_UNBLANK; - if (sinfo->backlight) return; |