kernel/git/stable/linux.git/drivers/video/backlight, branch linux-2.6.32.y

backlight: MacBookAir3,1(3,2) mbp-nvidia-bl support

2011-05-09T22:55:36+00:00

commit bd760e1e5b34351e0705705e5163cb89c1316d71 upstream. Add support for the MacBookAir3,1 and MacBookAir3,2 to the mbp-nvidia-bl driver. Signed-off-by: Edgar (gimli) Hucek Acked-by: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

backlight: grab ops_lock before testing bd->ops

2010-12-09T21:27:01+00:00

commit d1d73578e053b981c3611e5a211534290d24a5eb upstream. According to the comment describing ops_lock in the definition of struct backlight_device and when comparing with other functions in backlight.c the mutex must be hold when checking ops to be non-NULL. Fixes a problem added by c835ee7f4154992e6 ("backlight: Add suspend/resume support to the backlight core") in Jan 2009. Signed-off-by: Uwe Kleine-König Acked-by: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

backlight: mbp_nvidia_bl - add five more MacBook variants

2010-04-26T14:41:19+00:00

commit 36bc5ee6a8d13333980fa54e97d3469d3d4cda98 upstream. This adds the MacBook 1,1 2,1 3,1 4,1 and 4,2 to the DMI tables. Signed-off-by: Evan McClain Signed-off-by: Richard Purdie Signed-off-by: Greg Kroah-Hartman

backlight: Fix backlight limiting on spitz/corgi devices

2009-11-16T11:50:41+00:00

On spitz (& similar) machines, if battery is running low, backlight needs to be limited to lower step. Unfortunately, current code uses &= for limiting, turning backlight off completely for some backlight settings. Fix that. Signed-off-by: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Richard Purdie

backlight: lcd - Fix wrong sizeof

2009-11-16T11:50:41+00:00

Which is why I have always preferred sizeof(struct foo) over sizeof(var). Signed-off-by: Jean Delvare Signed-off-by: Richard Purdie

Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight

2009-09-26T17:49:42+00:00

* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: new driver for ADP5520/ADP5501 MFD PMICs backlight: extend event support to also support poll() backlight/eeepc-laptop: Update the backlight state when we change brightness backlight/acpi: Update the backlight state when we change brightness backlight: Allow drivers to update the core, and generate events on changes backlight: switch to da903x driver to dev_pm_ops backlight: Add support for the Avionic Design Xanthos backlight device. backlight: spi driver for LMS283GF05 LCD backlight: move hp680-bl's probe function to .devinit.text backlight: Add support for new Apple machines. backlight: mbp_nvidia_bl: add support for MacBookAir 1,1 backlight: Add WM831x backlight driver Trivial conflicts due to '#ifdef CONFIG_PM' differences in drivers/video/backlight/da903x_bl.c

backlight: new driver for ADP5520/ADP5501 MFD PMICs

2009-09-26T15:48:08+00:00

Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu Signed-off-by: Mike Frysinger Signed-off-by: Richard Purdie

backlight: extend event support to also support poll()

2009-09-26T15:48:06+00:00

Extend the backlight event support to also allow the use of poll()/select() on actual_brightness. We already have the entire event hookup anyway, adding a single function call in one line to get functionality like that is a really good deal. Signed-off-by: Henrique de Moraes Holschuh Signed-off-by: Richard Purdie

Merge branch 'origin' into for-linus

2009-09-24T20:22:33+00:00

Conflicts: MAINTAINERS

spi: prefix modalias with "spi:"

2009-09-23T14:39:43+00:00

This makes it consistent with other buses (platform, i2c, vio, ...). I'm not sure why we use the prefixes, but there must be a reason. This was easy enough to do it, and I did it. Signed-off-by: Anton Vorontsov Cc: David Brownell Cc: David Woodhouse Cc: Grant Likely Cc: Jean Delvare Cc: Ben Dooks Cc: Benjamin Herrenschmidt Cc: Dmitry Torokhov Cc: Samuel Ortiz Cc: "John W. Linville" Acked-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds