diff options
| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-09-19 22:21:18 +0300 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-09-21 18:18:02 +0300 |
| commit | 449f87e66df299a1b79567352cba1f5b29421fba (patch) | |
| tree | 0ea0fad93db37c330d8324b01f446861fa3a2e7b /drivers/gpu/drm/i915/display/intel_dp_aux.c | |
| parent | 858c19720c9ab6db003afc9e2ce8b1bfd3c32644 (diff) | |
| download | linux-449f87e66df299a1b79567352cba1f5b29421fba.tar.xz | |
drm/i915/xe2lpd: Re-order DP AUX regs
The address of CTL and DATA registers for DP AUX were changed in Xe2_LPD:
now they are all in a single range, with CH_A and CH_B coming right after
the USBC instances. Like was done when moving registers to PICA, use
a helper macro to remap the ch passed to an index that can be used to
calculate the right offset.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230919192128.2045154-12-lucas.demarchi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp_aux.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp_aux.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c index 2d173bd495a3..b90cad7f567b 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_aux.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c @@ -687,10 +687,10 @@ static i915_reg_t xelpdp_aux_ctl_reg(struct intel_dp *intel_dp) case AUX_CH_USBC2: case AUX_CH_USBC3: case AUX_CH_USBC4: - return XELPDP_DP_AUX_CH_CTL(aux_ch); + return XELPDP_DP_AUX_CH_CTL(dev_priv, aux_ch); default: MISSING_CASE(aux_ch); - return XELPDP_DP_AUX_CH_CTL(AUX_CH_A); + return XELPDP_DP_AUX_CH_CTL(dev_priv, AUX_CH_A); } } @@ -707,10 +707,10 @@ static i915_reg_t xelpdp_aux_data_reg(struct intel_dp *intel_dp, int index) case AUX_CH_USBC2: case AUX_CH_USBC3: case AUX_CH_USBC4: - return XELPDP_DP_AUX_CH_DATA(aux_ch, index); + return XELPDP_DP_AUX_CH_DATA(dev_priv, aux_ch, index); default: MISSING_CASE(aux_ch); - return XELPDP_DP_AUX_CH_DATA(AUX_CH_A, index); + return XELPDP_DP_AUX_CH_DATA(dev_priv, AUX_CH_A, index); } } |