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Geert Uytterhoeven 9b82f3e617 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>
 		2008-11-19 16:03:54 +11:00
..
Makefile [POWERPC] PS3: Add logical performance monitor driver support 2008-01-25 22:52:53 +11:00
ps3-lpm.c powerpc/ps3: Fix compile error in ps3-lpm.c 2008-11-05 19:59:08 +11:00
ps3-sys-manager.c [POWERPC] PS3: Remove unsupported wakeup sources 2008-05-02 15:00:44 +10:00
ps3-vuart.c [POWERPC] PS3: Vuart: change semaphore to mutex 2008-01-25 22:52:53 +11:00
ps3av.c powerpc/ps3: Replace the flip_ctl logic in ps3av and ps3fb by a mutex 2008-11-19 16:03:54 +11:00
ps3av_cmd.c powerpc/ps3: Replace the flip_ctl logic in ps3av and ps3fb by a mutex 2008-11-19 16:03:54 +11:00
ps3stor_lib.c Add missing newlines to some uses of dev_<level> messages 2007-10-18 14:37:28 -07:00
sys-manager-core.c [POWERPC] PS3: Save power in busy loops on halt 2008-04-01 20:43:07 +11:00
vuart.h [POWERPC] PS3: Vuart rework 2007-06-28 19:16:40 +10:00