diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_bios.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_bios.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index cf8e6f7bd490..5f04e495fd27 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -3073,7 +3073,7 @@ err_unmap_oprom: */ void intel_bios_init(struct drm_i915_private *i915) { - const struct vbt_header *vbt = i915->display.opregion.vbt; + const struct vbt_header *vbt; struct vbt_header *oprom_vbt = NULL; const struct bdb_header *bdb; @@ -3088,6 +3088,8 @@ void intel_bios_init(struct drm_i915_private *i915) init_vbt_defaults(i915); + vbt = intel_opregion_get_vbt(i915, NULL); + /* * If the OpRegion does not have VBT, look in SPI flash through MMIO or * PCI mapping @@ -3305,7 +3307,7 @@ bool intel_bios_is_lvds_present(struct drm_i915_private *i915, u8 *i2c_pin) * additional data. Trust that if the VBT was written into * the OpRegion then they have validated the LVDS's existence. */ - if (i915->display.opregion.vbt) + if (intel_opregion_get_vbt(i915, NULL)) return true; } @@ -3660,14 +3662,16 @@ void intel_bios_for_each_encoder(struct drm_i915_private *i915, static int intel_bios_vbt_show(struct seq_file *m, void *unused) { struct drm_i915_private *i915 = m->private; - struct intel_opregion *opregion = &i915->display.opregion; + const void *vbt; + size_t vbt_size; /* * FIXME: VBT might originate from other places than opregion, and then * this would be incorrect. */ - if (opregion->vbt) - seq_write(m, opregion->vbt, opregion->vbt_size); + vbt = intel_opregion_get_vbt(i915, &vbt_size); + if (vbt) + seq_write(m, vbt, vbt_size); return 0; } |