From: Mahesh Kumar Date: Thu, 11 Jul 2019 17:30:58 +0000 (-0700) Subject: drm/i915/tgl: Add TGL PCH detection in virtualized environment X-Git-Tag: v5.15~5407^2~21^2~131 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d8df6bec1a30097f65781faf4877e4da7a520002;p=platform%2Fkernel%2Flinux-starfive.git drm/i915/tgl: Add TGL PCH detection in virtualized environment Assume PCH_TGP when platform is TGL. Cc: Rodrigo Vivi Signed-off-by: Mahesh Kumar Signed-off-by: Lucas De Marchi Reviewed-by: Anusha Srivatsa Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-5-lucas.demarchi@intel.com --- diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 93441f2..8502a2e 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -255,7 +255,9 @@ intel_virt_detect_pch(const struct drm_i915_private *dev_priv) * make an educated guess as to which PCH is really there. */ - if (IS_ELKHARTLAKE(dev_priv)) + if (IS_TIGERLAKE(dev_priv)) + id = INTEL_PCH_TGP_DEVICE_ID_TYPE; + else if (IS_ELKHARTLAKE(dev_priv)) id = INTEL_PCH_MCC_DEVICE_ID_TYPE; else if (IS_ICELAKE(dev_priv)) id = INTEL_PCH_ICP_DEVICE_ID_TYPE;