Create a wrapper (stdvga_override_crtc) so the Geode code doesn't need
to access the stdvga mode tables directly.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
int i;
for (i=0; i<ARRAY_SIZE(new_crtc); i++) {
u8 *crtc = GET_GLOBAL(new_crtc[i]);
- if (!crtc)
- continue;
- struct vgamode_s *vmode_g = stdvga_find_mode(i);
- if (!vmode_g)
- continue;
- struct stdvga_mode_s *stdmode_g = container_of(
- vmode_g, struct stdvga_mode_s, info);
- SET_VGA(stdmode_g->crtc_regs, crtc);
+ if (crtc)
+ stdvga_override_crtc(i, crtc);
}
ret |= vp_setup();
// stdvgamodes.c
struct vgamode_s *stdvga_find_mode(int mode);
void stdvga_build_video_param(void);
+void stdvga_override_crtc(int mode, u8 *crtc);
// stdvgaio.c
u8 stdvga_pelmask_read(void);
, ARRAY_SIZE(vparam_g->grdc_regs));
}
}
+
+void
+stdvga_override_crtc(int mode, u8 *crtc)
+{
+ struct vgamode_s *vmode_g = stdvga_find_mode(mode);
+ if (!vmode_g)
+ return;
+ struct stdvga_mode_s *stdmode_g = container_of(
+ vmode_g, struct stdvga_mode_s, info);
+ SET_VGA(stdmode_g->crtc_regs, crtc);
+}