diff options
| author | Vivek Kasireddy <[email protected]> | 2019-10-16 11:35:14 -0700 |
|---|---|---|
| committer | Matt Roper <[email protected]> | 2019-10-18 09:28:53 -0700 |
| commit | e83c467358c1d99f235af8374c0eca0b0c91b329 (patch) | |
| tree | 703cce08ee95566e4578a68515547c175c399b62 | |
| parent | 0b7b6966403d75472eb2dc6082a3d483c219b173 (diff) | |
drm/i915: Correct the PCH type in irq postinstall
JasperLake PCH (JSP) has DDI HPD pin mappings similar to TGP and not
MCC. Also add the correct HPD pin mappings for the MCC PCH.
Cc: Matt Roper <[email protected]>
Signed-off-by: Vivek Kasireddy <[email protected]>
Reviewed-by: Matt Roper <[email protected]>
Signed-off-by: Matt Roper <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index ef09fbb36f37..e618f4621308 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -3803,8 +3803,11 @@ static void icp_irq_postinstall(struct drm_i915_private *dev_priv) if (HAS_PCH_TGP(dev_priv)) icp_hpd_detection_setup(dev_priv, TGP_DDI_HPD_ENABLE_MASK, TGP_TC_HPD_ENABLE_MASK); - else if (HAS_PCH_MCC(dev_priv)) + else if (HAS_PCH_JSP(dev_priv)) icp_hpd_detection_setup(dev_priv, TGP_DDI_HPD_ENABLE_MASK, 0); + else if (HAS_PCH_MCC(dev_priv)) + icp_hpd_detection_setup(dev_priv, ICP_DDI_HPD_ENABLE_MASK, + ICP_TC_HPD_ENABLE(PORT_TC1)); else icp_hpd_detection_setup(dev_priv, ICP_DDI_HPD_ENABLE_MASK, ICP_TC_HPD_ENABLE_MASK); |