From 943682e3bd19385511171d730499120ab7245566 Mon Sep 17 00:00:00 2001 From: Matt Roper Date: Tue, 15 Oct 2019 09:28:54 -0700 Subject: drm/i915: Introduce Jasper Lake PCH MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Jasper Lake PCH follows ICP/TGP's south display behavior and is identical to MCC graphics-wise except that it does not use the unusual (port C -> TC1) pin mapping that MCC does. Also, it turns out the extra PCH ID that we had previously thought was a form of MCC is actually a second ID for JSP (i.e., port C uses the port C pins instead of the TC1 pins). v2: - Also update the port masks (not just the pin table) in mcc_hpd_irq_setup. (Vivek) v3: - Break jsp_hpd_irq_setup out into its own function for clarity. (Vivek) Cc: José Roberto de Souza Cc: James Ausmus Cc: Vivek Kasireddy Signed-off-by: Matt Roper Reviewed-by: Vivek Kasireddy Link: https://patchwork.freedesktop.org/patch/msgid/20191015162854.30546-1-matthew.d.roper@intel.com --- drivers/gpu/drm/i915/intel_pch.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_pch.h') diff --git a/drivers/gpu/drm/i915/intel_pch.h b/drivers/gpu/drm/i915/intel_pch.h index c29c81ec7971..f4dc18c34291 100644 --- a/drivers/gpu/drm/i915/intel_pch.h +++ b/drivers/gpu/drm/i915/intel_pch.h @@ -23,6 +23,7 @@ enum intel_pch { PCH_SPT, /* Sunrisepoint/Kaby Lake PCH */ PCH_CNP, /* Cannon/Comet Lake PCH */ PCH_ICP, /* Ice Lake PCH */ + PCH_JSP, /* Jasper Lake PCH */ PCH_MCC, /* Mule Creek Canyon PCH */ PCH_TGP, /* Tiger Lake PCH */ }; @@ -44,14 +45,16 @@ enum intel_pch { #define INTEL_PCH_CMP2_DEVICE_ID_TYPE 0x0680 #define INTEL_PCH_ICP_DEVICE_ID_TYPE 0x3480 #define INTEL_PCH_MCC_DEVICE_ID_TYPE 0x4B00 -#define INTEL_PCH_MCC2_DEVICE_ID_TYPE 0x3880 #define INTEL_PCH_TGP_DEVICE_ID_TYPE 0xA080 +#define INTEL_PCH_JSP_DEVICE_ID_TYPE 0x4D80 +#define INTEL_PCH_JSP2_DEVICE_ID_TYPE 0x3880 #define INTEL_PCH_P2X_DEVICE_ID_TYPE 0x7100 #define INTEL_PCH_P3X_DEVICE_ID_TYPE 0x7000 #define INTEL_PCH_QEMU_DEVICE_ID_TYPE 0x2900 /* qemu q35 has 2918 */ #define INTEL_PCH_TYPE(dev_priv) ((dev_priv)->pch_type) #define INTEL_PCH_ID(dev_priv) ((dev_priv)->pch_id) +#define HAS_PCH_JSP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_JSP) #define HAS_PCH_MCC(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_MCC) #define HAS_PCH_TGP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_TGP) #define HAS_PCH_ICP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_ICP) -- cgit v1.2.3