Signed-off-by: Gabriel Krisman Bertazi <krisman@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/qxl/qxl_display.c | 88 +++++++--------------------------------
1 file changed, 16 insertions(+), 72 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 8ccf62ae0efd..b23979fad1e2 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -462,77 +462,6 @@ static void qxl_monitors_config_set(struct qxl_device *qdev,
}
-static int qxl_crtc_mode_set(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode,
- int x, int y,
- struct drm_framebuffer *old_fb)
-{
- struct drm_device *dev = crtc->dev;
- struct qxl_device *qdev = dev->dev_private;
- struct qxl_framebuffer *qfb;
- struct qxl_bo *bo, *old_bo = NULL;
- struct qxl_crtc *qcrtc = to_qxl_crtc(crtc);
- bool recreate_primary = false;
- int ret;
- int surf_id;
- if (!crtc->primary->fb) {
- DRM_DEBUG_KMS("No FB bound\n");
- return 0;
- }
-
- if (old_fb) {
- qfb = to_qxl_framebuffer(old_fb);
- old_bo = gem_to_qxl_bo(qfb->obj);
- }
- qfb = to_qxl_framebuffer(crtc->primary->fb);
- bo = gem_to_qxl_bo(qfb->obj);
- DRM_DEBUG("+%d+%d (%d,%d) => (%d,%d)\n",
- x, y,
- mode->hdisplay, mode->vdisplay,
- adjusted_mode->hdisplay,
- adjusted_mode->vdisplay);
-
- if (bo->is_primary == false)
- recreate_primary = true;
-
- if (bo->surf.stride * bo->surf.height > qdev->vram_size) {
- DRM_ERROR("Mode doesn't fit in vram size (vgamem)");
- return -EINVAL;
- }
-
- ret = qxl_bo_pin(bo, bo->type, NULL);
- if (ret != 0)
- return -EINVAL;
-
- if (recreate_primary) {
- qxl_io_destroy_primary(qdev);
- qxl_io_log(qdev,
- "recreate primary: %dx%d,%d,%d\n",
- bo->surf.width, bo->surf.height,
- bo->surf.stride, bo->surf.format);
- qxl_io_create_primary(qdev, 0, bo);
- bo->is_primary = true;
- }
-
- if (bo->is_primary) {
- DRM_DEBUG_KMS("setting surface_id to 0 for primary surface %d on crtc %d\n", bo->surface_id, qcrtc->index);
- surf_id = 0;
- } else {
- surf_id = bo->surface_id;
- }
-
- if (old_bo && old_bo != bo) {
- old_bo->is_primary = false;
- qxl_bo_unpin(old_bo);
- }
-
- qxl_monitors_config_set(qdev, qcrtc->index, x, y,
- mode->hdisplay,
- mode->vdisplay, surf_id);
- return 0;
-}
-
static void qxl_crtc_prepare(struct drm_crtc *crtc)
{
DRM_DEBUG("current: %dx%d+%d+%d (%d).\n",
@@ -540,6 +469,20 @@ static void qxl_crtc_prepare(struct drm_crtc *crtc)
crtc->x, crtc->y, crtc->enabled);
}
+void qxl_mode_set_nofb(struct drm_crtc *crtc)
+{
+ struct qxl_device *qdev = crtc->dev->dev_private;
+ struct qxl_crtc *qcrtc = to_qxl_crtc(crtc);
+ struct drm_display_mode *mode = &crtc->mode;
+
+ DRM_DEBUG("Mode set (%d,%d)\n",
+ mode->hdisplay, mode->vdisplay);
+
+ qxl_monitors_config_set(qdev, qcrtc->index, 0, 0,
+ mode->hdisplay, mode->vdisplay, 0);
+
+}
+
static void qxl_crtc_commit(struct drm_crtc *crtc)
{
DRM_DEBUG("\n");
@@ -567,7 +510,8 @@ static const struct drm_crtc_helper_funcs qxl_crtc_helper_funcs = {
.dpms = qxl_crtc_dpms,
.disable = qxl_crtc_disable,
.mode_fixup = qxl_crtc_mode_fixup,
- .mode_set = qxl_crtc_mode_set,
+ .mode_set = drm_helper_crtc_mode_set,
+ .mode_set_nofb = qxl_mode_set_nofb,
.prepare = qxl_crtc_prepare,
.commit = qxl_crtc_commit,
.atomic_flush = qxl_crtc_atomic_flush,
--
2.11.0
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