diff options
| author | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | 2024-02-28 13:32:30 -0800 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-03-11 12:37:13 +0200 |
| commit | b4c9ee8487161440c45c516b367ad4d26b6d8f1d (patch) | |
| tree | 44a155c05538a8818506a329441419e3dc58c3eb /drivers/gpu/drm/i915/display | |
| parent | 0bcce5ac67d55bc6e34fd8c0a729a084ca732569 (diff) | |
drm/i915: Pass size to oprom_get_vbt
oprom_get_vbt will later be used to show the contents of vbt for which
the size of vbt is needed.
v2: Avoid overuse of *size and remove dummy size variable in
intel_bios_init(Jani)
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240228213235.2495611-2-radhakrishna.sripada@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_bios.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index 373291d10af9..71b80ff88c38 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -3058,7 +3058,8 @@ err_not_found: return NULL; } -static struct vbt_header *oprom_get_vbt(struct drm_i915_private *i915) +static struct vbt_header *oprom_get_vbt(struct drm_i915_private *i915, + size_t *sizep) { struct pci_dev *pdev = to_pci_dev(i915->drm.dev); void __iomem *p = NULL, *oprom; @@ -3107,6 +3108,9 @@ static struct vbt_header *oprom_get_vbt(struct drm_i915_private *i915) pci_unmap_rom(pdev, oprom); + if (sizep) + *sizep = vbt_size; + drm_dbg_kms(&i915->drm, "Found valid VBT in PCI ROM\n"); return vbt; @@ -3156,7 +3160,7 @@ void intel_bios_init(struct drm_i915_private *i915) } if (!vbt) { - oprom_vbt = oprom_get_vbt(i915); + oprom_vbt = oprom_get_vbt(i915, NULL); vbt = oprom_vbt; } |