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authorGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>2007-10-16 01:29:51 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:43:22 -0700
commit61e0b28e5435ac3010746bcf24fe8a16425d0343 (patch)
tree8c5b7521c3b297f4c07c4d25efd5bf3c209f64d7 /drivers/video/cfbfillrect.c
parentfc7028b7487cc57ef44c7efc5e286f06bef8fc13 (diff)
ps3fb: enhance horizontal panning on firmware 1.90 and up
ps3fb: Enhance horizontal panning on firmware 1.90 and up: - On firmware 1.90 and up, L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT supports copying rectangles from XDR to DDR memory with different source and destination line lengths. Hence larger horizontal virtual resolutions can be supported (up to 16368 pixels). - As the actual frame buffer memory layout no longer matches the entries in ps3fb_res[], create fake struct ps3fb_ioctl_res data for the PS3FB_IOCTL_SCREENINFO ioctl, so user space applications that depend on it keep on working. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/cfbfillrect.c')
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