Commit 5ba2aaaa authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915/debug: Include Ironlake in self-refresh status 



Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent df0e9248

drivers/gpu/drm/i915/i915_debugfs.c

+5 −3
Original line number Diff line number Diff line
@@ -752,15 +752,17 @@ static int i915_sr_status(struct seq_file *m, void *unused) 
	drm_i915_private_t *dev_priv = dev->dev_private;

	bool sr_enabled = false;



	if (IS_I965GM(dev) || IS_I945G(dev) || IS_I945GM(dev))

	if (IS_IRONLAKE(dev))

		sr_enabled = I915_READ(WM1_LP_ILK) & WM1_LP_SR_EN;

	else if (IS_I965GM(dev) || IS_I945G(dev) || IS_I945GM(dev))

		sr_enabled = I915_READ(FW_BLC_SELF) & FW_BLC_SELF_EN;

	else if (IS_I915GM(dev))

		sr_enabled = I915_READ(INSTPM) & INSTPM_SELF_EN;

	else if (IS_PINEVIEW(dev))

		sr_enabled = I915_READ(DSPFW3) & PINEVIEW_SELF_REFRESH_EN;



	seq_printf(m, "self-refresh: %s\n", sr_enabled ? "enabled" :

		   "disabled");

	seq_printf(m, "self-refresh: %s\n",

		   sr_enabled ? "enabled" : "disabled");



	return 0;

}