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add more Radeon functionality

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This commit is contained in:
Markus Fröschle
2016-11-02 06:26:04 +00:00
parent 711d347cb8
commit b19b8eef1f
22 changed files with 774 additions and 273 deletions
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16
include/fb.h
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@@ -545,22 +545,6 @@ struct fb_videomode
extern const struct fb_videomode vesa_modes[];
/* timer FIXME: doesn't really fit yet to Coldfire timings */
#if defined(MACHINE_FIREBEE)
#define US_TO_TIMER(a) (((a) * 256) / 5000)
#define TIMER_TO_US(a) (((a) * 5000) / 256)
#elif defined(MACHINE_M5484LITE)
#define US_TO_TIMER(a) ((a) * 100)
#define TIMER_TO_US(a) ((a) / 100)
#elif defined(MACHINE_M54455)
#define US_TO_TIMER(a) (a)
#define TIMER_TO_US(a) (a)
#else
#error Unknown machine!
#endif
extern void start_timeout(void);
extern int end_timeout(long msec);
extern void mdelay(long msec);