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| author | Ville Syrjälä <syrjala@sci.fi> | 2005-11-07 01:00:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:54 -0800 |
| commit | 6c12f30554f29069afd485ecd05a1d54c8aece9f (patch) | |
| tree | ebacc1baaf4689494e4124efb9a4a8206679fc3f /drivers/video/matrox/matroxfb_base.h | |
| parent | 63921fbfbd87ec745e65d2e9aecdfdc9a4ce73f2 (diff) | |
| download | linux-6c12f30554f29069afd485ecd05a1d54c8aece9f.tar.gz linux-6c12f30554f29069afd485ecd05a1d54c8aece9f.tar.bz2 linux-6c12f30554f29069afd485ecd05a1d54c8aece9f.zip | |
[PATCH] matroxfb: Use CACHEFLUSH on all chips
Use the CACHEFLUSH register on all chip types. The register is listed in all
other specs except 2064W. However I have verified that the register does work
on a 2064W despite being marked reserved in the specs. There were no
noticeable side effects after writing to the register.
Signed-off-by: Ville Syrjälä <syrjala@sci.fi>
Signed-off-by: Petr Vandrovec <petr@vandrovec.name>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/matrox/matroxfb_base.h')
| -rw-r--r-- | drivers/video/matrox/matroxfb_base.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/video/matrox/matroxfb_base.h b/drivers/video/matrox/matroxfb_base.h index 85a0b2558452..a8c47ad2cdb6 100644 --- a/drivers/video/matrox/matroxfb_base.h +++ b/drivers/video/matrox/matroxfb_base.h @@ -272,10 +272,6 @@ struct matrox_DAC1064_features { u_int8_t xmiscctrl; }; -struct matrox_accel_features { - int has_cacheflush; -}; - /* current hardware status */ struct mavenregs { u_int8_t regs[256]; @@ -440,7 +436,6 @@ struct matrox_fb_info { struct { struct matrox_pll_features pll; struct matrox_DAC1064_features DAC1064; - struct matrox_accel_features accel; } features; struct { spinlock_t DAC; |