From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
After some refactor intel_primary_plane_setplane() does the same
as intel_pipe_set_base() so we can get rid of it and replace the calls
with intel_primary_plane_setplane().
v2: take Ville's comments:
- get the right arguments for update_plane()
- use drm_crtc_get_hv_timing()
v3 (by Matt):
- Rebase to latest di-nightly codebase
- Use primary->funcs->update_plane() in __intel_set_mode()
- Use primary->funcs->disable_plane() in intel_crtc_disable()
v4 (by Matt):
- Drop redundant calls to intel_crtc_wait_for_pending_flips() before
calling update_plane() (Ville)
Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
Acked-and-mourned-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 129 ++++++++---------------------------
1 file changed, 28 insertions(+), 101 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 81894be..17788f8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2890,71 +2890,6 @@ static void intel_update_pipe_size(struct intel_crtc *crtc)
crtc->config.pipe_src_h = adjusted_mode->crtc_vdisplay;
}
-static int
-intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
- struct drm_framebuffer *fb)
-{
- struct drm_device *dev = crtc->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- enum pipe pipe = intel_crtc->pipe;
- struct drm_framebuffer *old_fb = crtc->primary->fb;
- struct drm_i915_gem_object *old_obj = intel_fb_obj(old_fb);
- int ret;
-
- if (intel_crtc_has_pending_flip(crtc)) {
- DRM_ERROR("pipe is still busy with an old pageflip\n");
- return -EBUSY;
- }
-
- /* no fb bound */
- if (!fb) {
- DRM_ERROR("No FB bound\n");
- return 0;
- }
-
- if (intel_crtc->plane > INTEL_INFO(dev)->num_pipes) {
- DRM_ERROR("no plane for crtc: plane %c, num_pipes %d\n",
- plane_name(intel_crtc->plane),
- INTEL_INFO(dev)->num_pipes);
- return -EINVAL;
- }
-
- mutex_lock(&dev->struct_mutex);
- ret = intel_pin_and_fence_fb_obj(crtc->primary, fb, NULL);
- if (ret == 0)
- i915_gem_track_fb(old_obj, intel_fb_obj(fb),
- INTEL_FRONTBUFFER_PRIMARY(pipe));
- mutex_unlock(&dev->struct_mutex);
- if (ret != 0) {
- DRM_ERROR("pin & fence failed\n");
- return ret;
- }
-
- dev_priv->display.update_primary_plane(crtc, fb, x, y);
-
- if (intel_crtc->active)
- intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_PRIMARY(pipe));
-
- crtc->primary->fb = fb;
- crtc->x = x;
- crtc->y = y;
-
- if (old_fb) {
- if (intel_crtc->active && old_fb != fb)
- intel_wait_for_vblank(dev, intel_crtc->pipe);
- mutex_lock(&dev->struct_mutex);
- intel_unpin_fb_obj(old_obj);
- mutex_unlock(&dev->struct_mutex);
- }
-
- mutex_lock(&dev->struct_mutex);
- intel_update_fbc(dev);
- mutex_unlock(&dev->struct_mutex);
-
- return 0;
-}
-
static void intel_fdi_normal_train(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
@@ -5248,8 +5183,6 @@ static void intel_crtc_disable(struct drm_crtc *crtc)
struct drm_device *dev = crtc->dev;
struct drm_connector *connector;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_i915_gem_object *old_obj = intel_fb_obj(crtc->primary->fb);
- enum pipe pipe = to_intel_crtc(crtc)->pipe;
/* crtc should still be enabled when we disable it. */
WARN_ON(!crtc->enabled);
@@ -5257,14 +5190,7 @@ static void intel_crtc_disable(struct drm_crtc *crtc)
dev_priv->display.crtc_disable(crtc);
dev_priv->display.off(crtc);
- if (crtc->primary->fb) {
- mutex_lock(&dev->struct_mutex);
- intel_unpin_fb_obj(old_obj);
- i915_gem_track_fb(old_obj, NULL,
- INTEL_FRONTBUFFER_PRIMARY(pipe));
- mutex_unlock(&dev->struct_mutex);
- crtc->primary->fb = NULL;
- }
+ crtc->primary->funcs->disable_plane(crtc->primary);
/* Update computed state. */
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
@@ -9621,6 +9547,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
struct drm_framebuffer *old_fb = crtc->primary->fb;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ struct drm_plane *primary = crtc->primary;
+ struct intel_plane *intel_plane = to_intel_plane(primary);
enum pipe pipe = intel_crtc->pipe;
struct intel_unpin_work *work;
struct intel_engine_cs *ring;
@@ -9779,8 +9707,15 @@ free_work:
if (ret == -EIO) {
out_hang:
- intel_crtc_wait_for_pending_flips(crtc);
- ret = intel_pipe_set_base(crtc, crtc->x, crtc->y, fb);
+ ret = primary->funcs->update_plane(primary, crtc, fb,
+ intel_plane->crtc_x,
+ intel_plane->crtc_y,
+ intel_plane->crtc_h,
+ intel_plane->crtc_w,
+ intel_plane->src_x,
+ intel_plane->src_y,
+ intel_plane->src_h,
+ intel_plane->src_w);
if (ret == 0 && event) {
spin_lock_irq(&dev->event_lock);
drm_send_vblank_event(dev, pipe, event);
@@ -10962,26 +10897,15 @@ static int __intel_set_mode(struct drm_crtc *crtc,
* on the DPLL.
*/
for_each_intel_crtc_masked(dev, modeset_pipes, intel_crtc) {
- struct drm_framebuffer *old_fb = crtc->primary->fb;
- struct drm_i915_gem_object *old_obj = intel_fb_obj(old_fb);
- struct drm_i915_gem_object *obj = intel_fb_obj(fb);
+ struct drm_plane *primary = intel_crtc->base.primary;
+ int vdisplay, hdisplay;
- mutex_lock(&dev->struct_mutex);
- ret = intel_pin_and_fence_fb_obj(crtc->primary, fb, NULL);
- if (ret != 0) {
- DRM_ERROR("pin & fence failed\n");
- mutex_unlock(&dev->struct_mutex);
- goto done;
- }
- if (old_fb)
- intel_unpin_fb_obj(old_obj);
- i915_gem_track_fb(old_obj, obj,
- INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
- mutex_unlock(&dev->struct_mutex);
-
- crtc->primary->fb = fb;
- crtc->x = x;
- crtc->y = y;
+ drm_crtc_get_hv_timing(mode, &hdisplay, &vdisplay);
+ ret = primary->funcs->update_plane(primary, &intel_crtc->base,
+ fb, 0, 0,
+ hdisplay, vdisplay,
+ x << 16, y << 16,
+ hdisplay << 16, vdisplay << 16);
}
/* Now enable the clocks, plane, pipe, and connectors that we set up. */
@@ -11447,11 +11371,14 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
disable_pipes);
} else if (config->fb_changed) {
struct intel_crtc *intel_crtc = to_intel_crtc(set->crtc);
-
- intel_crtc_wait_for_pending_flips(set->crtc);
-
- ret = intel_pipe_set_base(set->crtc,
- set->x, set->y, set->fb);
+ struct drm_plane *primary = set->crtc->primary;
+ int vdisplay, hdisplay;
+
+ drm_crtc_get_hv_timing(set->mode, &hdisplay, &vdisplay);
+ ret = primary->funcs->update_plane(primary, set->crtc, set->fb,
+ 0, 0, hdisplay, vdisplay,
+ set->x << 16, set->y << 16,
+ hdisplay << 16, vdisplay << 16);
/*
* We need to make sure the primary plane is re-enabled if it
--
1.8.5.1
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