diff options
author | Jani Nikula <jani.nikula@intel.com> | 2021-03-17 18:36:44 +0200 |
---|---|---|
committer | Jani Nikula <jani.nikula@intel.com> | 2021-03-18 14:43:37 +0200 |
commit | e20e4037fcb6e3ee647324a88bced6e243e646a7 (patch) | |
tree | 4e89410349796adbd574bac605f70a443fcfe0e7 /drivers/gpu/drm/i915/display/intel_bios.c | |
parent | drm/i915/bios: move aux ch and ddc checks at a lower level (diff) | |
download | linux-dev-e20e4037fcb6e3ee647324a88bced6e243e646a7.tar.xz linux-dev-e20e4037fcb6e3ee647324a88bced6e243e646a7.zip |
drm/i915/bios: limit default outputs by platform on missing VBT
Pre-DDI and non-CHV aren't using the information created here anyway, so
don't bother setting the defaults for them. This should be a
non-functional change, but is separated here to catch any regressions in
a single commit.
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/41526a4eee5fb0de8d7f1ffe4c09965b63ccbaa8.1615998927.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_bios.c')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_bios.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index 38084589c105..be3dc3363444 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -2082,6 +2082,9 @@ init_vbt_missing_defaults(struct drm_i915_private *i915) { enum port port; + if (!HAS_DDI(i915) && !IS_CHERRYVIEW(i915)) + return; + for_each_port(port) { struct ddi_vbt_port_info *info = &i915->vbt.ddi_port_info[port]; |