diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-10-26 13:11:28 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-10-28 14:45:03 +0300 |
| commit | 64b7b557dc8a96d9cfed6aedbf81de2df80c025d (patch) | |
| tree | f53628941657829e2cc555ee7d52336e13e83f7a /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | cc1e66394daaa7e9f005e2487a84e34a39f9308b (diff) | |
drm/i915/sdvo: Setup DDC fully before output init
Call intel_sdvo_select_ddc_bus() before initializing any
of the outputs. And before that is functional (assuming no VBT)
we have to set up the controlled_outputs thing. Otherwise DDC
won't be functional during the output init but LVDS really
needs it for the fixed mode setup.
Note that the whole multi output support still looks very
bogus, and more work will be needed to make it correct.
But for now this should at least fix the LVDS EDID fixed mode
setup.
Cc: stable@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/7301
Fixes: aa2b88074a56 ("drm/i915/sdvo: Fix multi function encoder stuff")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221026101134.20865-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions