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authorGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>2008-10-30 08:12:58 +0000
committerPaul Mackerras <paulus@samba.org>2008-11-19 16:03:54 +1100
commit9b82f3e61758ed897200f0244b63a77c1791bcba (patch)
treeed1a41b22151fabf4e096ca6b4bee8f1931599c7 /mm/thrash.c
parent486936cd93e99c802153b3f2f629c5ce62b8c0d4 (diff)
downloadlinux-9b82f3e61758ed897200f0244b63a77c1791bcba.tar.bz2
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>
Diffstat (limited to 'mm/thrash.c')
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