diff options
| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-09-19 22:21:11 +0300 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-09-21 17:39:48 +0300 |
| commit | 8dde2e68a55533a047423b7ac378c637eab468ef (patch) | |
| tree | 943b12f26517b652f8d01b5fbcdd108acaf97561 /drivers/gpu/drm/i915/soc | |
| parent | 212cf016d974d351c252d760a9d42d02b3954830 (diff) | |
| download | linux-8dde2e68a55533a047423b7ac378c637eab468ef.tar.xz | |
drm/i915: Re-order if/else ladder in intel_detect_pch()
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
Diffstat (limited to 'drivers/gpu/drm/i915/soc')
| -rw-r--r-- | drivers/gpu/drm/i915/soc/intel_pch.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/soc/intel_pch.c b/drivers/gpu/drm/i915/soc/intel_pch.c index 19a8f27c404e..dfffdfa50b97 100644 --- a/drivers/gpu/drm/i915/soc/intel_pch.c +++ b/drivers/gpu/drm/i915/soc/intel_pch.c @@ -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; } /* |