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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-05-03 14:36:59 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-09-13 17:55:11 +0300 |
| commit | 3072a24c778a7102d70692af5556e47363114c67 (patch) | |
| tree | d1ef726cac94c3e99089852cd6c9f042ea86f82e /drivers/gpu/drm/i915/display/intel_dp_link_training.c | |
| parent | a7891a0aa5fa1c7e4f524602b47a9acea3bc3d50 (diff) | |
| download | linux-3072a24c778a7102d70692af5556e47363114c67.tar.gz linux-3072a24c778a7102d70692af5556e47363114c67.tar.bz2 linux-3072a24c778a7102d70692af5556e47363114c67.zip | |
drm/i915: Introduce crtc_state->enhanced_framing
Track DP enhanced framing properly in the crtc state instead
of relying just on the cached DPCD everywhere, and hook it
up into the state check and dump.
v2: Actually set enhanced_framing in .compute_config()
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230503113659.16305-1-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp_link_training.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp_link_training.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.c b/drivers/gpu/drm/i915/display/intel_dp_link_training.c index 4485ef4f8ec6..dbc1b66c8ee4 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_link_training.c +++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.c @@ -655,7 +655,7 @@ intel_dp_update_link_bw_set(struct intel_dp *intel_dp, /* Write the link configuration data */ link_config[0] = link_bw; link_config[1] = crtc_state->lane_count; - if (drm_dp_enhanced_frame_cap(intel_dp->dpcd)) + if (crtc_state->enhanced_framing) link_config[1] |= DP_LANE_COUNT_ENHANCED_FRAME_EN; drm_dp_dpcd_write(&intel_dp->aux, DP_LINK_BW_SET, link_config, 2); |