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: Thu, 14 Mar 2019 11:29:18 -0700 [thread overview]
Message-ID: <20190314182918.15435-2-anusha.srivatsa@intel.com> (raw)
In-Reply-To: <20190314182918.15435-1-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 | 5 +++++
drivers/gpu/drm/i915/i915_drv.h | 3 ++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0d743907e7bc..b519c3685e80 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -188,6 +188,11 @@ 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 PCH (CMP)\n");
+ WARN_ON(!IS_COFFEELAKE(dev_priv));
+ /* CML has same South Display Engine from CNP */
+ 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 dccb6006aabf..4090462f591a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -537,7 +537,7 @@ 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 */
};
@@ -2549,6 +2549,7 @@ 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
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2019-03-14 18:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-14 18:29 [PATCH 1/2] drm/i915/cml: Add CML PCI IDS Anusha
2019-03-14 18:29 ` Anusha [this message]
2019-03-14 20:00 ` [PATCH 2/2] drm/i915/cml: Introduce Comet Lake PCH Rodrigo Vivi
2019-03-15 10:23 ` Jani Nikula
2019-03-14 19:56 ` [PATCH 1/2] drm/i915/cml: Add CML PCI IDS Rodrigo Vivi
2019-03-14 20:00 ` ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/2] " Patchwork
2019-03-14 20:01 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-03-14 20:52 ` ✓ Fi.CI.BAT: success " Patchwork
2019-03-15 7:48 ` ✓ Fi.CI.IGT: " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2019-03-18 20:01 [PATCH 1/2] " Anusha
2019-03-18 20:01 ` [PATCH 2/2] drm/i915/cml: Introduce Comet Lake PCH Anusha
2019-03-05 21:46 [PATCH 1/2] drm/i915/cml: Add CML PCI IDS Anusha
2019-03-05 21:46 ` [PATCH 2/2] drm/i915/cml: Introduce Comet Lake PCH Anusha
2019-03-06 18:07 ` Rodrigo Vivi
2019-03-07 2:20 ` Dhinakaran Pandiyan
2019-03-07 17:27 ` Rodrigo Vivi
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190314182918.15435-2-anusha.srivatsa@intel.com \
--to=anusha.srivatsa@intel.com \
--cc=dhinakaran.pandiyan@intel.com \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.