RE: [PATCH v4 06/19] drm/i915/xe2hpd: Add new C20 PHY SRAM address

2024-04-24 Thread Sripada, Radhakrishna
; De Marchi, Lucas > ; Vivekanandan, Balasubramani > ; Taylor, Clinton A > ; Sousa, Gustavo ; Jani > Nikula > Subject: [PATCH v4 06/19] drm/i915/xe2hpd: Add new C20 PHY SRAM address > > Xe2_HPD has different offsets for C20 PHY SRAM configuration context > location. Use the display vers

[PATCH v4 06/19] drm/i915/xe2hpd: Add new C20 PHY SRAM address

2024-04-21 Thread Balasubramani Vivekanandan
Xe2_HPD has different offsets for C20 PHY SRAM configuration context location. Use the display version to select the right address. Note that Xe2_LPD uses the same C20 SRAM offsets used by Xe_LPDP (i.e. MTL's display). According to the BSpec, currently, only Xe2_HPD has different offsets, so make