diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-05-03 21:22:30 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-06-14 13:34:56 +0300 |
| commit | c9ae7b866f32043d23a34d00a5e6e8d86d2cf10e (patch) | |
| tree | 6f500383291de6113d9c38089850dc5afb264d77 /drivers/gpu | |
| parent | 97708335b04df3eef0e650b0601cdf6c5ab16dcd (diff) | |
| download | linux-c9ae7b866f32043d23a34d00a5e6e8d86d2cf10e.tar.xz | |
drm/i915: Skip FDI vs. dotclock sanity check during readout
The VBIOS/GOP may not program the FDI M/n vs. dotclock entirely
consistently. Eg. on a SNB Thinkpad X220 LVDS I see dotclock of
69.286 MHz (the best the DPLL can do) vs. FDI M/N 69.3 MHz
(matches what the EDID actually declares).
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220503182242.18797-15-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index d7363640cf6b..f1d7cce261a6 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -10268,8 +10268,6 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev) crtc_state->min_voltage_level; intel_bw_crtc_update(bw_state, crtc_state); - - intel_pipe_config_sanity_check(dev_priv, crtc_state); } } |