drm/i915/tgl: move DP_TP_* to transcoder
Gen 12 onwards moves the DP_TP_* registers to be transcoder-based rather than port-based. This adds the new register addresses and changes all the callers to use the register saved in intel_dp->regs.*. This is filled out when preparing to enable the port so we take into account if we should use the transcoder or the port. v2: reimplement by stashing the registers we want to access under intel_dp->reg. Now they are initialized when enabling the port. Ville suggested to store the transcoder to be used exclusively by TGL+. After implementing I thought just storing the register directly made it cleaner. Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by:Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by:
Matt Roper <matthew.d.roper@intel.com> Reviewed-by:
José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190904213419.27547-5-jose.souza@intel.com Signed-off-by:
José Roberto de Souza <jose.souza@intel.com>
parent
e468ff06
Please register or sign in to comment