kernel_optimize_test/drivers/video/aty
Michael Hanselmann e01af0384f [PATCH] powermac: Combined fixes for backlight code
This patch fixes several problems:
- pmac_backlight_key() is called under interrupt context, and therefore
  can't use mutexes or semaphores, so defer the backlight level for
  later, as it's not critical (original code by Aristeu S. Rozanski F.
  <aris@valeta.org>).
- Add exports for functions that might be called from modules
- Fix Kconfig depdencies on PMAC_BACKLIGHT.
- Fix locking issues on calls from inside the driver (reported by
  Aristeu S. Rozanski F., too)
- Fix wrong calculation of backlight values in some of the drivers
- Replace pmac_backlight_key_up/down by inline functions

[akpm@osdl.org: fix function prototypes]
Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch>
Acked-by: Aristeu S. Rozanski F. <aris@valeta.org>
Acked-by: Rene Nussbaumer <linux-kernel@killerfox.forkbomb.ch>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-10 13:24:20 -07:00
..
ati_ids.h [PATCH] fbdev: ATI RN50 pci id 2005-11-07 07:53:53 -08:00
aty128fb.c [PATCH] powermac: Combined fixes for backlight code 2006-07-10 13:24:20 -07:00
atyfb_base.c [PATCH] powermac: Combined fixes for backlight code 2006-07-10 13:24:20 -07:00
atyfb.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mach64_accel.c [PATCH] atyfb: Remove unneeded calls to wait_for_idle 2006-06-26 09:58:29 -07:00
mach64_ct.c [PATCH] atyfb: Set ECP divider 2006-01-10 08:01:48 -08:00
mach64_cursor.c [PATCH] atyfb: Fix section warnings 2006-06-26 09:58:31 -07:00
mach64_gx.c [PATCH] drivers/video: Use ARRAY_SIZE macro 2006-03-27 08:44:58 -08:00
Makefile [PATCH] Rewritten backlight infrastructure for portable Apple computers 2006-06-25 10:00:59 -07:00
radeon_accel.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
radeon_backlight.c [PATCH] powermac backlight fixes 2006-06-28 14:59:06 -07:00
radeon_base.c [PATCH] vt: Remove VT-specific declarations and definitions from tty.h 2006-07-10 13:24:16 -07:00
radeon_i2c.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
radeon_monitor.c [PATCH] radeonfb: Fix static array overrun 2006-03-11 09:19:36 -08:00
radeon_pm.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
radeonfb.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00