diff options
| author | Clint Taylor <clinton.a.taylor@intel.com> | 2023-11-28 11:03:29 -0800 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-11-29 14:49:29 -0800 |
| commit | 562f33836f519a235e5c5e71bcc723ab1faccd2f (patch) | |
| tree | 900b326ffce87bfa3b7eb0a84f8a144996343f7c /drivers/gpu/drm/i915 | |
| parent | 0f82a1b94862da255ac791e11f2c3610f5ad5f26 (diff) | |
drm/i915/dgfx: DGFX uses direct VBT pin mapping
DDC pin mapping for DGFX cards uses direct VBT pin mapping
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231128190329.1335562-1-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_bios.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index 2fd72b2fd109..3e7e96acb24a 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -2201,6 +2201,9 @@ static u8 map_ddc_pin(struct drm_i915_private *i915, u8 vbt_pin) const u8 *ddc_pin_map; int i, n_entries; + if (IS_DGFX(i915)) + return vbt_pin; + if (INTEL_PCH_TYPE(i915) >= PCH_LNL || HAS_PCH_MTP(i915) || IS_ALDERLAKE_P(i915)) { ddc_pin_map = adlp_ddc_pin_map; @@ -2208,8 +2211,6 @@ static u8 map_ddc_pin(struct drm_i915_private *i915, u8 vbt_pin) } else if (IS_ALDERLAKE_S(i915)) { ddc_pin_map = adls_ddc_pin_map; n_entries = ARRAY_SIZE(adls_ddc_pin_map); - } else if (INTEL_PCH_TYPE(i915) >= PCH_DG1) { - return vbt_pin; } else if (IS_ROCKETLAKE(i915) && INTEL_PCH_TYPE(i915) == PCH_TGP) { ddc_pin_map = rkl_pch_tgp_ddc_pin_map; n_entries = ARRAY_SIZE(rkl_pch_tgp_ddc_pin_map); |