Hi all,
Today's linux-next merge of the drm-intel tree got a conflict in:
drivers/gpu/drm/i915/intel_display.c
between commit:
ccfb8b2ed4d4 ("rm/i915: Do not call intel_crtc_disable if the crtc is already
disabled.")
from the drm-intel-fixes tree and commit:
69024de8ba9e ("drm/i915: get rid of intel_crtc_disable and related code, v3")
from the drm-intel tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
--
Cheers,
Stephen Rothwell s...@canb.auug.org.au
diff --cc drivers/gpu/drm/i915/intel_display.c
index 30e0f54ba19d,4e64dae78360..000000000000
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@@ -4851,25 -4815,13 +4815,16 @@@ static void intel_crtc_disable_planes(s
{
struct drm_device *dev = crtc->dev;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_plane *intel_plane;
+ struct drm_plane *p;
int pipe = intel_crtc->pipe;
+ if (!intel_crtc->active)
+ return;
+
- intel_crtc_wait_for_pending_flips(crtc);
-
- intel_pre_disable_primary(crtc);
-
intel_crtc_dpms_overlay_disable(intel_crtc);
- for_each_intel_plane(dev, intel_plane) {
- if (intel_plane->pipe == pipe) {
- struct drm_crtc *from = intel_plane->base.crtc;
- intel_plane->disable_plane(&intel_plane->base,
- from ?: crtc, true);
- }
- }
+ drm_for_each_plane_mask(p, dev, plane_mask)
+ to_intel_plane(p)->disable_plane(p, crtc);
/*
* FIXME: Once we grow proper nuclear flip support out of this we need
@@@ -13380,47 -13823,11 +13829,14 @@@ static void intel_begin_crtc_commit(str
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_plane *intel_plane;
- struct drm_plane *p;
- unsigned fb_bits = 0;
-
- /* Track fb's for any planes being disabled */
- list_for_each_entry(p, &dev->mode_config.plane_list, head) {
- intel_plane = to_intel_plane(p);
-
- if (intel_crtc->atomic.disabled_planes &
- (1 << drm_plane_index(p))) {
- switch (p->type) {
- case DRM_PLANE_TYPE_PRIMARY:
- fb_bits =
INTEL_FRONTBUFFER_PRIMARY(intel_plane->pipe);
- break;
- case DRM_PLANE_TYPE_CURSOR:
- fb_bits =
INTEL_FRONTBUFFER_CURSOR(intel_plane->pipe);
- break;
- case DRM_PLANE_TYPE_OVERLAY:
- fb_bits =
INTEL_FRONTBUFFER_SPRITE(intel_plane->pipe);
- break;
- }
-
- mutex_lock(&dev->struct_mutex);
- i915_gem_track_fb(intel_fb_obj(p->fb), NULL, fb_bits);
- mutex_unlock(&dev->struct_mutex);
- }
- }
-
- if (intel_crtc->atomic.wait_for_flips)
- intel_crtc_wait_for_pending_flips(crtc);
- if (intel_crtc->atomic.disable_fbc)
- intel_fbc_disable(dev);
+ if (!needs_modeset(crtc->state))
+ intel_pre_plane_update(intel_crtc);
+ if (intel_crtc->atomic.disable_ips)
+ hsw_disable_ips(intel_crtc);
+
- if (intel_crtc->atomic.pre_disable_primary)
- intel_pre_disable_primary(crtc);
-
- if (intel_crtc->atomic.update_wm)
+ if (intel_crtc->atomic.update_wm_pre)
intel_update_watermarks(crtc);
intel_runtime_pm_get(dev_priv);
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