From 448a54ace4bb20216f5bfcecf272871d387d03dd Mon Sep 17 00:00:00 2001 From: Stuart Summers Date: Mon, 2 May 2022 09:34:07 -0700 Subject: [PATCH] drm/i915/pvc: add initial Ponte Vecchio definitions Additional blitter and media engines will be enabled later. Bspec: 44481, 44482 Signed-off-by: Stuart Summers Signed-off-by: Matt Roper Reviewed-by: Lucas De Marchi Link: https://patchwork.freedesktop.org/patch/msgid/20220502163417.2635462-2-matthew.d.roper@intel.com --- drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/i915_pci.c | 21 +++++++++++++++++++++ drivers/gpu/drm/i915/intel_device_info.c | 1 + drivers/gpu/drm/i915/intel_device_info.h | 1 + 4 files changed, 25 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index a6cf971..3ed9021 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1059,6 +1059,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define IS_ALDERLAKE_P(dev_priv) IS_PLATFORM(dev_priv, INTEL_ALDERLAKE_P) #define IS_XEHPSDV(dev_priv) IS_PLATFORM(dev_priv, INTEL_XEHPSDV) #define IS_DG2(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG2) +#define IS_PONTEVECCHIO(dev_priv) IS_PLATFORM(dev_priv, INTEL_PONTEVECCHIO) + #define IS_DG2_G10(dev_priv) \ IS_SUBPLATFORM(dev_priv, INTEL_DG2, INTEL_SUBPLATFORM_G10) #define IS_DG2_G11(dev_priv) \ diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 2efd220..987bdeb 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -1076,6 +1076,27 @@ static const struct intel_device_info ats_m_info = { .require_force_probe = 1, }; +#define XE_HPC_FEATURES \ + XE_HP_FEATURES, \ + .dma_mask_size = 52 + +__maybe_unused +static const struct intel_device_info pvc_info = { + XE_HPC_FEATURES, + XE_HPM_FEATURES, + DGFX_FEATURES, + .graphics.rel = 60, + .media.rel = 60, + PLATFORM(INTEL_PONTEVECCHIO), + .display = { 0 }, + .has_flat_ccs = 0, + .platform_engine_mask = + BIT(BCS0) | + BIT(VCS0) | + BIT(CCS0) | BIT(CCS1) | BIT(CCS2) | BIT(CCS3), + .require_force_probe = 1, +}; + #undef PLATFORM /* diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 41a5b98..b0e62a4 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -72,6 +72,7 @@ static const char * const platform_names[] = { PLATFORM_NAME(ALDERLAKE_P), PLATFORM_NAME(XEHPSDV), PLATFORM_NAME(DG2), + PLATFORM_NAME(PONTEVECCHIO), }; #undef PLATFORM_NAME diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h index 576d15a..ec0b809 100644 --- a/drivers/gpu/drm/i915/intel_device_info.h +++ b/drivers/gpu/drm/i915/intel_device_info.h @@ -88,6 +88,7 @@ enum intel_platform { INTEL_ALDERLAKE_P, INTEL_XEHPSDV, INTEL_DG2, + INTEL_PONTEVECCHIO, INTEL_MAX_PLATFORMS }; -- 2.7.4