| 32,9 → 32,9 |
|---|
| |
| #include <linux/list.h> |
| #include <linux/list_sort.h> |
| #include "drmP.h" |
| #include "drm.h" |
| #include "drm_crtc.h" |
| #include <linux/export.h> |
| #include <drm/drmP.h> |
| #include <drm/drm_crtc.h> |
| |
| /** |
| * drm_mode_debug_printmodeline - debug print a mode |
| 685,8 → 685,6 |
|---|
| p->crtc_vsync_end /= 2; |
| p->crtc_vtotal /= 2; |
| } |
| |
| p->crtc_vtotal |= 1; |
| } |
| |
| if (p->flags & DRM_MODE_FLAG_DBLSCAN) { |
| 707,14 → 705,32 |
|---|
| p->crtc_vblank_end = max(p->crtc_vsync_end, p->crtc_vtotal); |
| p->crtc_hblank_start = min(p->crtc_hsync_start, p->crtc_hdisplay); |
| p->crtc_hblank_end = max(p->crtc_hsync_end, p->crtc_htotal); |
| |
| p->crtc_hadjusted = false; |
| p->crtc_vadjusted = false; |
| } |
| EXPORT_SYMBOL(drm_mode_set_crtcinfo); |
| |
| |
| /** |
| * drm_mode_copy - copy the mode |
| * @dst: mode to overwrite |
| * @src: mode to copy |
| * |
| * LOCKING: |
| * None. |
| * |
| * Copy an existing mode into another mode, preserving the object id |
| * of the destination mode. |
| */ |
| void drm_mode_copy(struct drm_display_mode *dst, const struct drm_display_mode *src) |
| { |
| int id = dst->base.id; |
| |
| *dst = *src; |
| dst->base.id = id; |
| INIT_LIST_HEAD(&dst->head); |
| } |
| EXPORT_SYMBOL(drm_mode_copy); |
| |
| /** |
| * drm_mode_duplicate - allocate and duplicate an existing mode |
| * @m: mode to duplicate |
| * |
| 728,16 → 744,13 |
|---|
| const struct drm_display_mode *mode) |
| { |
| struct drm_display_mode *nmode; |
| int new_id; |
| |
| nmode = drm_mode_create(dev); |
| if (!nmode) |
| return NULL; |
| |
| new_id = nmode->base.id; |
| *nmode = *mode; |
| nmode->base.id = new_id; |
| INIT_LIST_HEAD(&nmode->head); |
| drm_mode_copy(nmode, mode); |
| |
| return nmode; |
| } |
| EXPORT_SYMBOL(drm_mode_duplicate); |