diff options
| author | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | 2022-07-07 17:03:34 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2022-07-08 13:21:26 -0700 |
| commit | bcf9b296627c6b832abd388b5364262853430262 (patch) | |
| tree | 8ca0482fd19f592adf04fac499fc40c7a5e811a0 | |
| parent | 9a92732f040ae3aeac017d0e80501cad1127a13d (diff) | |
| download | linux-bcf9b296627c6b832abd388b5364262853430262.tar.bz2 | |
drm/i915/mtl: Add MeteorLake platform info
MTL has Xe_LPD+ display IP (version = 14), MTL graphics IP
(version = 12.70), and Xe_LPM+ media IP (version = 13).
Bspec: 55413
Bspec: 55416
Bspec: 55417
Bspec: 55418
Bspec: 55726
Bspec: 45544
Bspec: 65380
v2: rearrange the fields in pci_info(MattR)
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
[mattrope: Moved IS_METEORLAKE() higher in header]
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708000335.2869311-2-radhakrishna.sripada@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 25 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.h | 1 |
4 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 80d73222b125..c21906a162a8 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1069,6 +1069,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #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_METEORLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_METEORLAKE) #define IS_DG2_G10(dev_priv) \ IS_SUBPLATFORM(dev_priv, INTEL_DG2, INTEL_SUBPLATFORM_G10) diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 5e51fc29bb8b..056931393a89 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -1111,6 +1111,31 @@ static const struct intel_device_info pvc_info = { .require_force_probe = 1, }; +#define XE_LPDP_FEATURES \ + XE_LPD_FEATURES, \ + .display.ver = 14, \ + .display.has_cdclk_crawl = 1 + +__maybe_unused +static const struct intel_device_info mtl_info = { + XE_HP_FEATURES, + XE_LPDP_FEATURES, + /* + * Real graphics IP version will be obtained from hardware GMD_ID + * register. Value provided here is just for sanity checking. + */ + .graphics.ver = 12, + .graphics.rel = 70, + .media.ver = 13, + PLATFORM(INTEL_METEORLAKE), + .display.has_modular_fia = 1, + .has_flat_ccs = 0, + .has_snoop = 1, + .memory_regions = REGION_SMEM | REGION_STOLEN_LMEM, + .platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(CCS0), + .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 f0bf23726ed8..27c343316afa 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -73,6 +73,7 @@ static const char * const platform_names[] = { PLATFORM_NAME(XEHPSDV), PLATFORM_NAME(DG2), PLATFORM_NAME(PONTEVECCHIO), + PLATFORM_NAME(METEORLAKE), }; #undef PLATFORM_NAME diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h index 08341174ee0a..68f7c231ef3e 100644 --- a/drivers/gpu/drm/i915/intel_device_info.h +++ b/drivers/gpu/drm/i915/intel_device_info.h @@ -89,6 +89,7 @@ enum intel_platform { INTEL_XEHPSDV, INTEL_DG2, INTEL_PONTEVECCHIO, + INTEL_METEORLAKE, INTEL_MAX_PLATFORMS }; |