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Commit cdf8dd7f authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
Browse files

drm/i915: Add POWER_DOMAIN_VGA 



VGA registers/memory live inside the the display power well. Add a power
domain for VGA.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarPaulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 2d66aef5

drivers/gpu/drm/i915/i915_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -99,6 +99,7 @@ enum intel_display_power_domain { 
	POWER_DOMAIN_TRANSCODER_B,

	POWER_DOMAIN_TRANSCODER_C,

	POWER_DOMAIN_TRANSCODER_EDP = POWER_DOMAIN_TRANSCODER_A + 0xF,

	POWER_DOMAIN_VGA,

};



#define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)

drivers/gpu/drm/i915/intel_pm.c

+3 −0
Original line number Diff line number Diff line
@@ -5283,6 +5283,7 @@ bool intel_display_power_enabled(struct drm_device *dev, 
	case POWER_DOMAIN_PIPE_A:

	case POWER_DOMAIN_TRANSCODER_EDP:

		return true;

	case POWER_DOMAIN_VGA:

	case POWER_DOMAIN_PIPE_B:

	case POWER_DOMAIN_PIPE_C:

	case POWER_DOMAIN_PIPE_A_PANEL_FITTER:
@@ -5371,6 +5372,7 @@ void intel_display_power_get(struct drm_device *dev, 
	case POWER_DOMAIN_PIPE_A:

	case POWER_DOMAIN_TRANSCODER_EDP:

		return;

	case POWER_DOMAIN_VGA:

	case POWER_DOMAIN_PIPE_B:

	case POWER_DOMAIN_PIPE_C:

	case POWER_DOMAIN_PIPE_A_PANEL_FITTER:
@@ -5401,6 +5403,7 @@ void intel_display_power_put(struct drm_device *dev, 
	case POWER_DOMAIN_PIPE_A:

	case POWER_DOMAIN_TRANSCODER_EDP:

		return;

	case POWER_DOMAIN_VGA:

	case POWER_DOMAIN_PIPE_B:

	case POWER_DOMAIN_PIPE_C:

	case POWER_DOMAIN_PIPE_A_PANEL_FITTER: