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| 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/drm/i915/display/intel_frontbuffer.h | |
| 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/drm/i915/display/intel_frontbuffer.h')
0 files changed, 0 insertions, 0 deletions