| 0,0 → 1,92 |
|---|
| |
| #include <stdint.h> |
| #include <drm/drmP.h> |
| #include <drm.h> |
| #include <drm_mm.h> |
| #include "radeon_drm.h" |
| #include "radeon.h" |
| #include "radeon_object.h" |
| |
| static int my_atoi(char **cmd) |
| { |
| char* p = *cmd; |
| int val = 0; |
| |
| for (;; *p++) { |
| switch (*p) { |
| case '0' ... '9': |
| val = 10*val+(*p-'0'); |
| break; |
| default: |
| *cmd = p; |
| return val; |
| } |
| } |
| } |
| |
| char* parse_mode(char *p, mode_t *mode) |
| { |
| char c; |
| |
| while( (c = *p++) == ' '); |
| |
| if( c ) |
| { |
| p--; |
| |
| mode->width = my_atoi(&p); |
| if(*p == 'x') p++; |
| |
| mode->height = my_atoi(&p); |
| if(*p == 'x') p++; |
| |
| mode->bpp = 32; |
| |
| mode->freq = my_atoi(&p); |
| |
| if( mode->freq == 0 ) |
| mode->freq = 60; |
| } |
| |
| return p; |
| }; |
| |
| char* parse_path(char *p, char *log) |
| { |
| char c; |
| |
| while( (c = *p++) == ' '); |
| p--; |
| while( (c = *log++ = *p++) && (c != ' ')); |
| *log = 0; |
| |
| return p; |
| }; |
| |
| void parse_cmdline(char *cmdline, mode_t *mode, char *log, int *kms) |
| { |
| char *p = cmdline; |
| |
| char c = *p++; |
| |
| while( c ) |
| { |
| if( c == '-') |
| { |
| switch(*p++) |
| { |
| case 'm': |
| p = parse_mode(p, mode); |
| break; |
| |
| case 'l': |
| p = parse_path(p, log); |
| break; |
| |
| case 'n': |
| *kms = 0; |
| }; |
| }; |
| c = *p++; |
| }; |
| }; |