[PATCH v3 11/11] drm/i915: remove intel_pipe_set_base()

Gustavo Padovan
2014-09-24T17:20:32Z

From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

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()

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
drivers/gpu/drm/i915/intel_display.c | 89 ++++++++----------------------------
1 file changed, 18 insertions(+), 71 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9dd4952..f7c2e5f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2857,74 +2857,6 @@ 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 *obj = intel_fb_obj(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(dev, obj, NULL);
- if (ret == 0)
- i915_gem_track_fb(old_obj, obj,
- INTEL_FRONTBUFFER_PRIMARY(pipe));
- mutex_unlock(&dev->struct_mutex);
- if (ret != 0) {
- DRM_ERROR("pin & fence failed\n");
- return ret;
- }
-
- intel_update_pipe_size(intel_crtc);
-
- 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;
@@ -9681,6 +9613,8 @@ static int intel_crtc_commit_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;
@@ -9822,7 +9756,15 @@ 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);
@@ -11359,11 +11301,16 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
set->x, set->y, set->fb);
} else if (config->fb_changed) {
struct intel_crtc *intel_crtc = to_intel_crtc(set->crtc);
+ struct drm_plane *primary = set->crtc->primary;
+ int vdisplay, hdisplay;

intel_crtc_wait_for_pending_flips(set->crtc);

- ret = intel_pipe_set_base(set->crtc,
- set->x, set->y, set->fb);
+ 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
--
1.9.3