From: Ville Syrjälä Date: Thu, 30 Jun 2022 15:05:59 +0000 (+0300) Subject: drm/i915: Nuke PCH_MCC X-Git-Tag: v6.0-rc1~138^2~15^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f24d1d45084155c59a135506a37bc4db10703fe6;p=thirdparty%2Fkernel%2Flinux.git drm/i915: Nuke PCH_MCC MCC is derived from TGP, and we have no real need to differentiate between the two. Thus remove PCH_MCC and just declare it to be PCH_TGP compatible. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220630150600.24611-3-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 5d448e0563be4..f76eb6e345ec9 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -4179,7 +4179,7 @@ static enum hpd_pin ehl_hpd_pin(struct drm_i915_private *dev_priv, if (port == PORT_D) return HPD_PORT_A; - if (HAS_PCH_MCC(dev_priv)) + if (HAS_PCH_TGP(dev_priv)) return icl_hpd_pin(dev_priv, port); return HPD_PORT_A + port - PORT_A; diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index a4a6f8bd2841e..cb6898cbe1c8f 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -2851,7 +2851,7 @@ static u8 intel_hdmi_ddc_pin(struct intel_encoder *encoder) ddc_pin = rkl_port_to_ddc_pin(dev_priv, port); else if (DISPLAY_VER(dev_priv) == 9 && HAS_PCH_TGP(dev_priv)) ddc_pin = gen9bc_tgp_port_to_ddc_pin(dev_priv, port); - else if (HAS_PCH_MCC(dev_priv)) + else if (IS_JSL_EHL(dev_priv) && HAS_PCH_TGP(dev_priv)) ddc_pin = mcc_port_to_ddc_pin(dev_priv, port); else if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP) ddc_pin = icl_port_to_ddc_pin(dev_priv, port); diff --git a/drivers/gpu/drm/i915/intel_pch.c b/drivers/gpu/drm/i915/intel_pch.c index 94446cac66052..b45c504c6f033 100644 --- a/drivers/gpu/drm/i915/intel_pch.c +++ b/drivers/gpu/drm/i915/intel_pch.c @@ -116,7 +116,8 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id) case INTEL_PCH_MCC_DEVICE_ID_TYPE: drm_dbg_kms(&dev_priv->drm, "Found Mule Creek Canyon PCH\n"); drm_WARN_ON(&dev_priv->drm, !IS_JSL_EHL(dev_priv)); - return PCH_MCC; + /* MCC is TGP compatible */ + return PCH_TGP; case INTEL_PCH_TGP_DEVICE_ID_TYPE: case INTEL_PCH_TGP2_DEVICE_ID_TYPE: drm_dbg_kms(&dev_priv->drm, "Found Tiger Lake LP PCH\n"); diff --git a/drivers/gpu/drm/i915/intel_pch.h b/drivers/gpu/drm/i915/intel_pch.h index b7a8cf409d483..07f6f5517968d 100644 --- a/drivers/gpu/drm/i915/intel_pch.h +++ b/drivers/gpu/drm/i915/intel_pch.h @@ -24,8 +24,7 @@ enum intel_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 */ + PCH_TGP, /* Tiger Lake/Mule Creek Canyon PCH */ PCH_ADP, /* Alder Lake PCH */ /* Fake PCHs, functionality handled on the same PCI dev */ @@ -69,7 +68,6 @@ enum intel_pch { #define HAS_PCH_ADP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_ADP) #define HAS_PCH_DG1(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_DG1) #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) #define HAS_PCH_CNP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_CNP)