Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-30 14:52:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

drm/i915/tgl: Add TGL PCH detection in virtualized environment

Browse Source 
Assume PCH_TGP when platform is TGL.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-5-lucas.demarchi@intel.com
This commit is contained in:
Mahesh Kumar 2019-07-11 10:30:58 -07:00 committed by Lucas De Marchi
parent 7f02889292
commit d8df6bec1a
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/i915/i915_drv.c
View File

@ -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;