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author | Alexander Stein <alexander.stein@systec-electronic.com> | 2014-05-12 08:34:14 +0200 |
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committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-05-16 11:58:39 +0300 |
commit | 7edaa761ee81bf28804e45d405f163dea26bfa7f (patch) | |
tree | dc39e9ff7db5007a2b8a7daeeaacf436238ebd2f /drivers/video/fbdev/Kconfig | |
parent | video: omap: delete support for early fbmem allocation (diff) | |
download | wireguard-linux-7edaa761ee81bf28804e45d405f163dea26bfa7f.tar.xz wireguard-linux-7edaa761ee81bf28804e45d405f163dea26bfa7f.zip |
video: mx3fb: Add backlight control support
This patch add backlight control support to allow dimming the backlight
using the internal PWM. Currently the brightness is set fixed to a
maximum of 255.
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/Kconfig')
-rw-r--r-- | drivers/video/fbdev/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 96f0f42d53bc..59c98bfd5a8a 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -2336,6 +2336,7 @@ config FB_MX3 select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT + select BACKLIGHT_CLASS_DEVICE default y help This is a framebuffer device for the i.MX31 LCD Controller. So |