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Commit 3e33d94d authored by Chris Wilson's avatar Chris Wilson Committed by Eric Anholt
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drm/i915: Remove useless message when disabling "Big FIFO" on PineView 



As we already have appropriate debug and warnings when we activate and
deactivate the self-refresh FIFO, having a further INFO is just annoying.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 45d7f32c

drivers/gpu/drm/i915/intel_display.c

+3 −8
Original line number Diff line number Diff line
@@ -2930,13 +2930,9 @@ static struct cxsr_latency *intel_get_cxsr_latency(int is_desktop, int is_ddr3, 
static void pineview_disable_cxsr(struct drm_device *dev)

{

	struct drm_i915_private *dev_priv = dev->dev_private;

	u32 reg;



	/* deactivate cxsr */

	reg = I915_READ(DSPFW3);

	reg &= ~(PINEVIEW_SELF_REFRESH_EN);

	I915_WRITE(DSPFW3, reg);

	DRM_INFO("Big FIFO is disabled\n");

	I915_WRITE(DSPFW3, I915_READ(DSPFW3) & ~PINEVIEW_SELF_REFRESH_EN);

}



/*
@@ -3075,9 +3071,8 @@ static void pineview_update_wm(struct drm_device *dev, int planea_clock, 
		DRM_DEBUG_KMS("DSPFW3 register is %x\n", reg);



		/* activate cxsr */

		reg = I915_READ(DSPFW3);

		reg |= PINEVIEW_SELF_REFRESH_EN;

		I915_WRITE(DSPFW3, reg);

		I915_WRITE(DSPFW3,

			   I915_READ(DSPFW3) | PINEVIEW_SELF_REFRESH_EN);

		DRM_DEBUG_KMS("Self-refresh is enabled\n");

	} else {

		pineview_disable_cxsr(dev);