Commit f17ca501 authored May 21, 2018 by Anusha Srivatsa Committed by Paulo Zanoni Jun 01, 2018

drm/i915/icl: Add Icelake PCH detection



This patch adds the support to detect PCH_ICP.

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Suggested-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180522002558.29262-10-paulo.r.zanoni@intel.com

parent 3937eb1a

drivers/gpu/drm/i915/i915_drv.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -233,6 +233,8 @@ intel_virt_detect_pch(const struct drm_i915_private *dev_priv)
		id = INTEL_PCH_SPT_DEVICE_ID_TYPE;
		else if (IS_COFFEELAKE(dev_priv) \|\| IS_CANNONLAKE(dev_priv))
		id = INTEL_PCH_CNP_DEVICE_ID_TYPE;
		else if (IS_ICELAKE(dev_priv))
		id = INTEL_PCH_ICP_DEVICE_ID_TYPE;

		if (id)
		DRM_DEBUG_KMS("Assuming PCH ID %04x\n", id);

Admin message