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| author | Dave Airlie <airlied@redhat.com> | 2017-10-03 02:34:06 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-10-03 02:34:06 +0300 |
| commit | 1b0e19bb0c6f6b209c6b711f47dfc81812706827 (patch) | |
| tree | 7f0865c71b82ae87702f2fa84e822f4e66e387aa /drivers/gpu/drm/i915/intel_modes.c | |
| parent | 9e66317d3c92ddaab330c125dfe9d06eee268aff (diff) | |
| parent | 2ba7d7e0437127314864238f8bfcb8369d81075c (diff) | |
| download | linux-1b0e19bb0c6f6b209c6b711f47dfc81812706827.tar.xz | |
Merge tag 'drm-intel-fixes-2017-09-27' of git://anongit.freedesktop.org/git/drm-intel into drm-fixes
drm/i915 fixes for 4.14-rc3
Couple fixes for stable:
- Fix ELD connector types and consequently audio on DP (Jani).
- Ignore HDMI on Port A and consequently fix an ops on i915 probe
when VBT advertises HDMI on Port A (Jani).
And a small fix:
- That removes a reduntant hw_check on modeset. (Colin)
* tag 'drm-intel-fixes-2017-09-27' of git://anongit.freedesktop.org/git/drm-intel:
drm/i915/bios: ignore HDMI on port A
drm/i915: remove redundant variable hw_check
drm/i915: always update ELD connector type after get modes
Diffstat (limited to 'drivers/gpu/drm/i915/intel_modes.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_modes.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_modes.c b/drivers/gpu/drm/i915/intel_modes.c index 951e834dd274..28a778b785ac 100644 --- a/drivers/gpu/drm/i915/intel_modes.c +++ b/drivers/gpu/drm/i915/intel_modes.c @@ -30,6 +30,21 @@ #include "intel_drv.h" #include "i915_drv.h" +static void intel_connector_update_eld_conn_type(struct drm_connector *connector) +{ + u8 conn_type; + + if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort || + connector->connector_type == DRM_MODE_CONNECTOR_eDP) { + conn_type = DRM_ELD_CONN_TYPE_DP; + } else { + conn_type = DRM_ELD_CONN_TYPE_HDMI; + } + + connector->eld[DRM_ELD_SAD_COUNT_CONN_TYPE] &= ~DRM_ELD_CONN_TYPE_MASK; + connector->eld[DRM_ELD_SAD_COUNT_CONN_TYPE] |= conn_type; +} + /** * intel_connector_update_modes - update connector from edid * @connector: DRM connector device to use @@ -44,6 +59,8 @@ int intel_connector_update_modes(struct drm_connector *connector, ret = drm_add_edid_modes(connector, edid); drm_edid_to_eld(connector, edid); + intel_connector_update_eld_conn_type(connector); + return ret; } |