github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-04 12:35:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/i915: Re-order if/else ladder in intel_detect_pch()

Browse Source 
Follow the convention of checking the last platform first and reword the
comment to convey there are more platforms than just DG1.

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230919192128.2045154-5-lucas.demarchi@intel.com
This commit is contained in:
Lucas De Marchi 2023-09-19 12:21:11 -07:00
parent 212cf016d9
commit 8dde2e68a5
1 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/gpu/drm/i915/soc/intel_pch.c
View File

@ -218,13 +218,16 @@ void intel_detect_pch(struct drm_i915_private *dev_priv)
unsigned short id;
enum intel_pch pch_type;
/* DG1 has south engine display on the same PCI device */
if (IS_DG1(dev_priv)) {
dev_priv->pch_type = PCH_DG1;
return;
} else if (IS_DG2(dev_priv)) {
/*
* South display engine on the same PCI device: just assign the fake
* PCH.
*/
if (IS_DG2(dev_priv)) {
dev_priv->pch_type = PCH_DG2;
return;
} else if (IS_DG1(dev_priv)) {
dev_priv->pch_type = PCH_DG1;
return;
}
/*