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From: Anusha <anusha.srivatsa@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Subject: [PATCH 2/2] drm/i915/cml: Introduce Comet Lake PCH
Date: Tue,  5 Mar 2019 13:46:56 -0800	[thread overview]
Message-ID: <20190305214657.22399-2-anusha.srivatsa@intel.com> (raw)
In-Reply-To: <20190305214657.22399-1-anusha.srivatsa@intel.com>

From: Anusha Srivatsa <anusha.srivatsa@intel.com>

Comet Lake PCH is based off of Cannon Point(CNP).
Add PCI ID for Comet Lake PCH.

v2: Code cleanup (DK)

Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 4 ++++
 drivers/gpu/drm/i915/i915_drv.h | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 1b2f5a6f8c25..e787c999b2c6 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -188,6 +188,10 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id)
 		DRM_DEBUG_KMS("Found Cannon Lake LP PCH (CNP-LP)\n");
 		WARN_ON(!IS_CANNONLAKE(dev_priv) && !IS_COFFEELAKE(dev_priv));
 		return PCH_CNP;
+	case INTEL_PCH_CMP_DEVICE_ID_TYPE:
+		DRM_DEBUG_KMS("Found Comet Lake LP PCH (CMP)\n");
+		WARN_ON(!IS_CANNONLAKE(dev_priv) && !IS_COFFEELAKE(dev_priv));
+		return PCH_CNP;
 	case INTEL_PCH_ICP_DEVICE_ID_TYPE:
 		DRM_DEBUG_KMS("Found Ice Lake PCH\n");
 		WARN_ON(!IS_ICELAKE(dev_priv));
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 453af7438e67..55298e19e740 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -530,7 +530,7 @@ enum intel_pch {
 	PCH_LPT,	/* Lynxpoint/Wildcatpoint PCH */
 	PCH_SPT,        /* Sunrisepoint PCH */
 	PCH_KBP,        /* Kaby Lake PCH */
-	PCH_CNP,        /* Cannon Lake PCH */
+	PCH_CNP,        /* Cannon/Comet Lake PCH */
 	PCH_ICP,	/* Ice Lake PCH */
 	PCH_NOP,	/* PCH without south display */
 };
@@ -2552,6 +2552,7 @@ static inline unsigned int i915_sg_segment_size(void)
 #define INTEL_PCH_KBP_DEVICE_ID_TYPE		0xA280
 #define INTEL_PCH_CNP_DEVICE_ID_TYPE		0xA300
 #define INTEL_PCH_CNP_LP_DEVICE_ID_TYPE		0x9D80
+#define INTEL_PCH_CMP_DEVICE_ID_TYPE		0x0280
 #define INTEL_PCH_ICP_DEVICE_ID_TYPE		0x3480
 #define INTEL_PCH_P2X_DEVICE_ID_TYPE		0x7100
 #define INTEL_PCH_P3X_DEVICE_ID_TYPE		0x7000
-- 
2.21.0

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  reply	other threads:[~2019-03-05 21:54 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-05 21:46 [PATCH 1/2] drm/i915/cml: Add CML PCI IDS Anusha
2019-03-05 21:46 ` Anusha [this message]
2019-03-06 18:07   ` [PATCH 2/2] drm/i915/cml: Introduce Comet Lake PCH Rodrigo Vivi
2019-03-07  2:20     ` Dhinakaran Pandiyan
2019-03-07 17:27       ` Rodrigo Vivi
2019-03-05 22:42 ` ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/2] drm/i915/cml: Add CML PCI IDS Patchwork
2019-03-05 22:43 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-03-05 23:10 ` ✓ Fi.CI.BAT: success " Patchwork
2019-03-06  6:16 ` ✓ Fi.CI.IGT: " Patchwork
2019-03-06 18:04 ` [PATCH 1/2] " Rodrigo Vivi
  -- strict thread matches above, loose matches on Subject: below --
2019-03-18 20:01 Anusha
2019-03-18 20:01 ` [PATCH 2/2] drm/i915/cml: Introduce Comet Lake PCH Anusha
2019-03-14 18:29 [PATCH 1/2] drm/i915/cml: Add CML PCI IDS Anusha
2019-03-14 18:29 ` [PATCH 2/2] drm/i915/cml: Introduce Comet Lake PCH Anusha
2019-03-14 20:00   ` Rodrigo Vivi
2019-03-15 10:23     ` Jani Nikula
2019-03-04 23:06 [PATCH 1/2] drm/i915/cml: Add CML PCI IDS Anusha
2019-03-04 23:06 ` [PATCH 2/2] drm/i915/cml: Introduce Comet Lake PCH Anusha
2019-03-04 23:50   ` Rodrigo Vivi
2019-03-05  1:58     ` Dhinakaran Pandiyan

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