9b82f3e61758ed897200f0244b63a77c1791bcba - kernel/msm

commit	9b82f3e61758ed897200f0244b63a77c1791bcba	[log] [tgz]
author	Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>	Thu Oct 30 08:12:58 2008 +0000
committer	Paul Mackerras <paulus@samba.org>	Wed Nov 19 16:03:54 2008 +1100
tree	ed1a41b22151fabf4e096ca6b4bee8f1931599c7
parent	486936cd93e99c802153b3f2f629c5ce62b8c0d4 [diff]

powerpc/ps3: Replace the flip_ctl logic in ps3av and ps3fb by a mutex

Introduce ps3_gpu_mutex to synchronizes GPU-related operations, like:
  - invoking the L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT command using the
    lv1_gpu_context_attribute() hypervisor call,
  - handling the PS3AV_CID_AVB_PARAM packet in the PS3 A/V Settings driver.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/include/asm/ps3.h[diff]
arch/powerpc/include/asm/ps3av.h[diff]
arch/powerpc/platforms/ps3/setup.c[diff]
drivers/ps3/ps3av.c[diff]
drivers/ps3/ps3av_cmd.c[diff]
drivers/video/ps3fb.c[diff]

6 files changed

tree: ed1a41b22151fabf4e096ca6b4bee8f1931599c7