diff options
| author | Satheeshakrishna M <satheeshakrishna.m@intel.com> | 2014-04-09 11:08:57 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-24 14:57:28 +0200 |
| commit | e7e7ea20297afae464bb7da69a2e4c67d1d2b354 (patch) | |
| tree | ec0ff3e985381f96959624aaaf95e1adc5fc5d9f /drivers/gpu/drm/i915/i915_drv.c | |
| parent | 770de83dc0b4f13b3ec1a923b1769ed668221779 (diff) | |
drm/i915/skl: Sunrise Point PCH detection
This patch implements detection of SPT and SPT-LP PCH devices.
v2: Added HAS_PCH_SPT macro
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Satheeshakrishna M <satheeshakrishna.m@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 7088bdea11c7..51fbb3459e50 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -475,6 +475,16 @@ void intel_detect_pch(struct drm_device *dev) DRM_DEBUG_KMS("Found LynxPoint LP PCH\n"); WARN_ON(!IS_HASWELL(dev)); WARN_ON(!IS_ULT(dev)); + } else if (id == INTEL_PCH_SPT_DEVICE_ID_TYPE) { + dev_priv->pch_type = PCH_SPT; + DRM_DEBUG_KMS("Found SunrisePoint PCH\n"); + WARN_ON(!IS_SKYLAKE(dev)); + WARN_ON(IS_ULT(dev)); + } else if (id == INTEL_PCH_SPT_LP_DEVICE_ID_TYPE) { + dev_priv->pch_type = PCH_SPT; + DRM_DEBUG_KMS("Found SunrisePoint LP PCH\n"); + WARN_ON(!IS_SKYLAKE(dev)); + WARN_ON(!IS_ULT(dev)); } else continue; |