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pm2fb: Permedia 2V memory clock setting

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Permedia 2V uses its own registers to set a memory clock. The
patch adds these registers and uses them in the set_memclock()
function.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Krzysztof Helt 2007-05-08 00:39:32 -07:00 • committed by Linus Torvalds
parent f1c15f938d
commit e5d809d774
2 changed files with 41 additions and 15 deletions
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4
include/video/permedia2.h
View file

@ -154,6 +154,10 @@
#define PM2VI_RD_CLK1_PRESCALE 0x204
#define PM2VI_RD_CLK1_FEEDBACK 0x205
#define PM2VI_RD_CLK1_POSTSCALE 0x206
#define PM2VI_RD_MCLK_CONTROL 0x20D
#define PM2VI_RD_MCLK_PRESCALE 0x20E
#define PM2VI_RD_MCLK_FEEDBACK 0x20F
#define PM2VI_RD_MCLK_POSTSCALE 0x210
#define PM2VI_RD_CURSOR_PALETTE 0x303
#define PM2VI_RD_CURSOR_PATTERN 0x400