diff options
| author | Wei Shun Chang <wei.shun.chang@intel.com> | 2012-11-12 21:54:13 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-11-21 17:44:59 +0100 |
| commit | ae6935ddda178f6d2b327cd9bf09add133315f15 (patch) | |
| tree | 05d6dc305d67820fd834a3a96f47a9591fe0186e | |
| parent | drm/i915: Optimize DIV_ROUND_CLOSEST call (diff) | |
| download | linux-ae6935ddda178f6d2b327cd9bf09add133315f15.tar.xz linux-ae6935ddda178f6d2b327cd9bf09add133315f15.zip | |
drm/i915: add LynxPoint-LP PCH ID
[pzanoni: rebase, print it's an LP PCH]
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Tested-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index f85e8b0ec00f..a3d754dba5a9 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -401,6 +401,7 @@ MODULE_DEVICE_TABLE(pci, pciidlist); #define INTEL_PCH_CPT_DEVICE_ID_TYPE 0x1c00 #define INTEL_PCH_PPT_DEVICE_ID_TYPE 0x1e00 #define INTEL_PCH_LPT_DEVICE_ID_TYPE 0x8c00 +#define INTEL_PCH_LPT_LP_DEVICE_ID_TYPE 0x9c00 void intel_detect_pch(struct drm_device *dev) { @@ -440,6 +441,11 @@ void intel_detect_pch(struct drm_device *dev) dev_priv->num_pch_pll = 0; DRM_DEBUG_KMS("Found LynxPoint PCH\n"); WARN_ON(!IS_HASWELL(dev)); + } else if (id == INTEL_PCH_LPT_LP_DEVICE_ID_TYPE) { + dev_priv->pch_type = PCH_LPT; + dev_priv->num_pch_pll = 0; + DRM_DEBUG_KMS("Found LynxPoint LP PCH\n"); + WARN_ON(!IS_HASWELL(dev)); } BUG_ON(dev_priv->num_pch_pll > I915_NUM_PLLS); } |