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| author |   Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2012-08-15 18:10:03 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2012-11-21 15:50:01 +0100 |
| commit | 656d4f332c02b14e62fe3f4247a1dcdc33961de6 (patch) | |
| tree | 899b8e3bb7c5abb1283e5450c6c8e872884871f6 /drivers/video/sh_mobile_lcdcfb.h | |
| parent | fbdev: sh_mipi_dsi: Remove the unused sh_mipi_dsi_info lcd_chan field (diff) | |
| download | linux-dev-656d4f332c02b14e62fe3f4247a1dcdc33961de6.tar.xz linux-dev-656d4f332c02b14e62fe3f4247a1dcdc33961de6.zip | |
fbdev: sh_mobile_lcdc: Store the backlight brightness internally
There's no need to query the hardware for the currenty brightness value
through a platform data callback when we can cache the value internally
in the LCDC driver.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/video/sh_mobile_lcdcfb.h')
| -rw-r--r-- | drivers/video/sh_mobile_lcdcfb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.h b/drivers/video/sh_mobile_lcdcfb.h index 0f92f6544b94..f839adef1d90 100644 --- a/drivers/video/sh_mobile_lcdcfb.h +++ b/drivers/video/sh_mobile_lcdcfb.h @@ -94,6 +94,7 @@ struct sh_mobile_lcdc_chan { /* Backlight */ struct backlight_device *bl; + unsigned int bl_brightness; /* FB */ struct fb_info *info; |