From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Extract intel_crtc_initial_commit() from intel_initial_commit().
Should make subsequent changes a bit less convoluted.
Cc: Sean Paul <seanp...@chromium.org>
Cc: Daniel Vetter <dan...@ffwll.ch>
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 96 +++++++++++---------
1 file changed, 52 insertions(+), 44 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c
b/drivers/gpu/drm/i915/display/intel_display.c
index 65ddb6ca16e6..3718399c4c2f 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12129,12 +12129,60 @@ static void intel_update_fdi_pll_freq(struct
drm_i915_private *dev_priv)
drm_dbg(&dev_priv->drm, "FDI PLL freq=%d\n", dev_priv->fdi_pll_freq);
}
+static int intel_crtc_initial_commit(struct intel_atomic_state *state,
+ struct intel_crtc *crtc)
+{
+ struct intel_crtc_state *crtc_state;
+ struct intel_encoder *encoder;
+ int ret;
+
+ crtc_state = intel_atomic_get_crtc_state(&state->base, crtc);
+ if (IS_ERR(crtc_state))
+ return PTR_ERR(crtc_state);
+
+ if (!crtc_state->hw.active)
+ return 0;
+
+ /*
+ * We've not yet detected sink capabilities
+ * (audio,infoframes,etc.) and thus we don't want to
+ * force a full state recomputation yet. We want that to
+ * happen only for the first real commit from userspace.
+ * So preserve the inherited flag for the time being.
+ */
+ crtc_state->inherited = true;
+
+ ret = drm_atomic_add_affected_planes(&state->base, &crtc->base);
+ if (ret)
+ return ret;
+
+ /*
+ * FIXME hack to force a LUT update to avoid the
+ * plane update forcing the pipe gamma on without
+ * having a proper LUT loaded. Remove once we
+ * have readout for pipe gamma enable.
+ */
+ crtc_state->uapi.color_mgmt_changed = true;
+
+ for_each_intel_encoder_mask(state->base.dev, encoder,
crtc_state->uapi.encoder_mask) {
+ if (encoder->initial_fastset_check &&
+ !encoder->initial_fastset_check(encoder, crtc_state)) {
+ ret = drm_atomic_add_affected_connectors(&state->base,
+ &crtc->base);
+ if (ret)
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
static int intel_initial_commit(struct drm_device *dev)
{
- struct drm_atomic_state *state = NULL;
struct drm_modeset_acquire_ctx ctx;
+ struct drm_atomic_state *state;
struct intel_crtc *crtc;
- int ret = 0;
+ int ret;
state = drm_atomic_state_alloc(dev);
if (!state)
@@ -12146,49 +12194,9 @@ static int intel_initial_commit(struct drm_device *dev)
state->acquire_ctx = &ctx;
for_each_intel_crtc(dev, crtc) {
- struct intel_crtc_state *crtc_state =
- intel_atomic_get_crtc_state(state, crtc);
-
- if (IS_ERR(crtc_state)) {
- ret = PTR_ERR(crtc_state);
+ ret = intel_crtc_initial_commit(to_intel_atomic_state(state),
crtc);
+ if (ret)
goto out;
- }
-
- if (crtc_state->hw.active) {
- struct intel_encoder *encoder;
-
- /*
- * We've not yet detected sink capabilities
- * (audio,infoframes,etc.) and thus we don't want to
- * force a full state recomputation yet. We want that to
- * happen only for the first real commit from userspace.
- * So preserve the inherited flag for the time being.
- */
- crtc_state->inherited = true;
-
- ret = drm_atomic_add_affected_planes(state,
&crtc->base);
- if (ret)
- goto out;
-
- /*
- * FIXME hack to force a LUT update to avoid the
- * plane update forcing the pipe gamma on without
- * having a proper LUT loaded. Remove once we
- * have readout for pipe gamma enable.
- */
- crtc_state->uapi.color_mgmt_changed = true;
-
- for_each_intel_encoder_mask(dev, encoder,
-
crtc_state->uapi.encoder_mask) {
- if (encoder->initial_fastset_check &&
- !encoder->initial_fastset_check(encoder,
crtc_state)) {
- ret =
drm_atomic_add_affected_connectors(state,
-
&crtc->base);
- if (ret)
- goto out;
- }
- }
- }
}
ret = drm_atomic_commit(state);
--
2.31.1
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