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drm/i915: Validate the state after an atomic modeset only, and pass the state.

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First step in removing dpms and validating atomic state.

There can still be a mismatch in the connector state because the dpms
callbacks are still used, but this can not happen immediately after a modeset.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Maarten Lankhorst 2015-08-05 12:37:00 +02:00 committed by Daniel Vetter
parent c4e2d043ff
commit ee165b1a6e
5 changed files with 6 additions and 13 deletions
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2
drivers/gpu/drm/i915/intel_crt.c
View File

@ -280,8 +280,6 @@ static int intel_crt_dpms(struct drm_connector *connector, int mode)
intel_crtc_update_dpms(crtc);
}
intel_modeset_check_state(connector->dev);
return 0;
}

12
drivers/gpu/drm/i915/intel_display.c
View File

@ -6446,8 +6446,6 @@ int intel_connector_dpms(struct drm_connector *connector, int mode)
if (connector->encoder)
intel_encoder_dpms(to_intel_encoder(connector->encoder), mode);
intel_modeset_check_state(connector->dev);
return 0;
}
@ -12910,8 +12908,9 @@ check_shared_dpll_state(struct drm_device *dev)
}
}
void
intel_modeset_check_state(struct drm_device *dev)
static void
intel_modeset_check_state(struct drm_device *dev,
struct drm_atomic_state *old_state)
{
check_wm_state(dev);
check_connector_state(dev);
@ -13300,10 +13299,11 @@ static int intel_atomic_commit(struct drm_device *dev,
drm_atomic_helper_wait_for_vblanks(dev, state);
drm_atomic_helper_cleanup_planes(dev, state);
drm_atomic_state_free(state);
if (any_ms)
intel_modeset_check_state(dev);
intel_modeset_check_state(dev, state);
drm_atomic_state_free(state);
return 0;
}

1
drivers/gpu/drm/i915/intel_drv.h
View File

@ -999,7 +999,6 @@ int intel_connector_init(struct intel_connector *);
struct intel_connector *intel_connector_alloc(void);
int intel_connector_dpms(struct drm_connector *, int mode);
bool intel_connector_get_hw_state(struct intel_connector *connector);
void intel_modeset_check_state(struct drm_device *dev);
bool ibx_digital_port_connected(struct drm_i915_private *dev_priv,
struct intel_digital_port *port);
void intel_connector_attach_encoder(struct intel_connector *connector,

2
drivers/gpu/drm/i915/intel_dvo.c
View File

@ -237,8 +237,6 @@ static int intel_dvo_dpms(struct drm_connector *connector, int mode)
intel_crtc_update_dpms(crtc);
}
intel_modeset_check_state(connector->dev);
return 0;
}

2
drivers/gpu/drm/i915/intel_sdvo.c
View File

@ -1550,8 +1550,6 @@ static int intel_sdvo_dpms(struct drm_connector *connector, int mode)
intel_sdvo_set_active_outputs(intel_sdvo, intel_sdvo->attached_output);
}
intel_modeset_check_state(connector->dev);
return 0;
}