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| author | Maarten Lankhorst | 2015-06-15 12:33:41 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2015-06-22 14:18:28 +0200 |
| commit | cf5a15befd90742128ca2bdc4409789e782fcc9d (patch) | |
| tree | fa94b20e61b5b9f39a74fa351fe71f26514b6e67 /drivers/gpu/drm/i915/intel_display.c | |
| parent | drm/i915: Add a simple atomic crtc check function, v2. (diff) | |
| download | kernel-qcow2-linux-cf5a15befd90742128ca2bdc4409789e782fcc9d.tar.gz kernel-qcow2-linux-cf5a15befd90742128ca2bdc4409789e782fcc9d.tar.xz kernel-qcow2-linux-cf5a15befd90742128ca2bdc4409789e782fcc9d.zip | |
drm/i915: Move scaler setup to check crtc function, v2.
The scaler setup may add planes, but since they're unchanged we only
have to wait for primary flips. Also set planes_changed to indicate
at least 1 plane is modified.
Changes since v1:
- Instead of removing planes, do minimal validation needed.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Tested-by(IVB): Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index df13769cf048..4b307ec173ef 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -6586,7 +6586,6 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc, struct drm_device *dev = crtc->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode; - int ret; /* FIXME should check pixel clock limits on all platforms */ if (INTEL_INFO(dev)->gen < 4) { @@ -6632,14 +6631,7 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc, if (pipe_config->has_pch_encoder) return ironlake_fdi_compute_config(crtc, pipe_config); - /* FIXME: remove below call once atomic mode set is place and all crtc - * related checks called from atomic_crtc_check function */ - ret = 0; - DRM_DEBUG_KMS("intel_crtc = %p drm_state (pipe_config->base.state) = %p\n", - crtc, pipe_config->base.state); - ret = intel_atomic_setup_scalers(dev, crtc, pipe_config); - - return ret; + return 0; } static int skylake_get_display_clock_speed(struct drm_device *dev) @@ -11726,7 +11718,10 @@ static bool check_encoder_cloning(struct drm_atomic_state *state, static int intel_crtc_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *crtc_state) { + struct drm_device *dev = crtc->dev; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + struct intel_crtc_state *pipe_config = + to_intel_crtc_state(crtc_state); struct drm_atomic_state *state = crtc_state->state; int idx = crtc->base.id; bool mode_changed = needs_modeset(crtc_state); @@ -11740,7 +11735,7 @@ static int intel_crtc_atomic_check(struct drm_crtc *crtc, "[CRTC:%i] mismatch between state->active(%i) and crtc->active(%i)\n", idx, crtc->state->active, intel_crtc->active); - return 0; + return intel_atomic_setup_scalers(dev, intel_crtc, pipe_config); } static const struct drm_crtc_helper_funcs intel_helper_funcs = { |