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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 19:21:23 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 19:21:23 -0700 |
commit | dd6d1844af33acb4edd0a40b1770d091a22c94be (patch) | |
tree | e6bd3549919773a13b770324a4dddb51b194b452 /arch/mips/lasat/picvue.h | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 (diff) | |
parent | [MIPS] tlbex.c: Cleanup __init usage. (diff) | |
download | linux-dev-dd6d1844af33acb4edd0a40b1770d091a22c94be.tar.xz linux-dev-dd6d1844af33acb4edd0a40b1770d091a22c94be.zip |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (80 commits)
[MIPS] tlbex.c: Cleanup __init usage.
[MIPS] WRPPMC serial support move to platform device
[MIPS] R1: Fix hazard barriers to make kernels work on R2 also.
[MIPS] VPE: reimplement ELF loader.
[MIPS] cleanup WRPPMC include files
[MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type.
[MIPS] SMP: Use ISO C struct initializer for local structs.
[MIPS] SMP: Kill useless casts.
[MIPS] Kill num_online_cpus() loops.
[MIPS] SMP: Implement smp_call_function_mask().
[MIPS] Make facility to convert CPU types to strings generally available.
[MIPS] Convert list of CPU types from #define to enum.
[MIPS] Optimize get_unaligned / put_unaligned implementations.
[MIPS] checkfiles: Fix "need space after that ','" errors.
[MIPS] Fix "no space between function name and open parenthesis" warnings.
[MIPS] Allow hardwiring of the CPU type to a single type for optimization.
[MIPS] tlbex: Size optimize code by declaring a few functions inline.
[MIPS] pg-r4k.c: Dump the generated code
[MIPS] Cobalt: Remove cobalt_machine_power_off()
[MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c
...
Diffstat (limited to 'arch/mips/lasat/picvue.h')
-rw-r--r-- | arch/mips/lasat/picvue.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/mips/lasat/picvue.h b/arch/mips/lasat/picvue.h new file mode 100644 index 000000000000..2a96bf971897 --- /dev/null +++ b/arch/mips/lasat/picvue.h @@ -0,0 +1,48 @@ +/* + * Picvue PVC160206 display driver + * + * Brian Murphy <brian.murphy@eicon.com> + * + */ +#include <asm/semaphore.h> + +struct pvc_defs { + volatile u32 *reg; + u32 data_shift; + u32 data_mask; + u32 e; + u32 rw; + u32 rs; +}; + +extern struct pvc_defs *picvue; + +#define PVC_NLINES 2 +#define PVC_DISPMEM 80 +#define PVC_LINELEN PVC_DISPMEM / PVC_NLINES +#define PVC_VISIBLE_CHARS 16 + +void pvc_write_string(const unsigned char *str, u8 addr, int line); +void pvc_write_string_centered(const unsigned char *str, int line); +void pvc_dump_string(const unsigned char *str); + +#define BM_SIZE 8 +#define MAX_PROGRAMMABLE_CHARS 8 +int pvc_program_cg(int charnum, u8 bitmap[BM_SIZE]); + +void pvc_dispcnt(u8 cmd); +#define DISP_OFF 0 +#define DISP_ON (1 << 2) +#define CUR_ON (1 << 1) +#define CUR_BLINK (1 << 0) + +void pvc_move(u8 cmd); +#define DISPLAY (1 << 3) +#define CURSOR 0 +#define RIGHT (1 << 2) +#define LEFT 0 + +void pvc_clear(void); +void pvc_home(void); + +extern struct semaphore pvc_sem; |