Add missing calls to drm_atomic_add_affected_*. This is needed
to convert to atomic planes. When converting to atomic all planes
are needed on modeset. For good measure make sure all connectors
are added too.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 31 ++++++++++++++++++-------------
1 file changed, 18 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5645bfb08776..f93f9f3f137f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5905,7 +5905,7 @@ static int valleyview_modeset_global_pipes(struct drm_atomic_state *state)
struct drm_crtc *crtc;
struct drm_crtc_state *crtc_state;
int max_pixclk = intel_mode_max_pixclk(state->dev, state);
- int cdclk, i;
+ int cdclk, ret = 0;
if (max_pixclk < 0)
return max_pixclk;
@@ -5920,20 +5920,25 @@ static int valleyview_modeset_global_pipes(struct drm_atomic_state *state)
/* add all active pipes to the state */
for_each_crtc(state->dev, crtc) {
- if (!crtc->state->active)
- continue;
-
crtc_state = drm_atomic_get_crtc_state(state, crtc);
if (IS_ERR(crtc_state))
return PTR_ERR(crtc_state);
- }
- /* disable/enable all currently active pipes while we change cdclk */
- for_each_crtc_in_state(state, crtc, crtc_state, i)
- if (crtc_state->active)
- crtc_state->mode_changed = true;
+ if (!crtc_state->active || needs_modeset(crtc_state))
+ continue;
- return 0;
+ crtc_state->mode_changed = true;
+
+ ret = drm_atomic_add_affected_connectors(state, crtc);
+ if (ret)
+ break;
+
+ ret = drm_atomic_add_affected_planes(state, crtc);
+ if (ret)
+ break;
+ }
+
+ return ret;
}
static void vlv_program_pfi_credits(struct drm_i915_private *dev_priv)
@@ -11933,8 +11938,10 @@ encoder_retry:
/* Check if we need to force a modeset */
if (pipe_config->has_audio !=
- to_intel_crtc_state(crtc->state)->has_audio)
+ to_intel_crtc_state(crtc->state)->has_audio) {
pipe_config->base.mode_changed = true;
+ ret = drm_atomic_add_affected_planes(state, crtc);
+ }
/*
* Note we have an issue here with infoframes: current code
@@ -11942,8 +11949,6 @@ encoder_retry:
* requirements. So here we should be checking for any
* required changes and forcing a mode set.
*/
-
- return 0;
fail:
return ret;
}
--
2.1.0
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