[v3,00/21] Enable display support for Battlemage

Message

Vivekanandan, Balasubramani April 15, 2024, 8:14 a.m. UTC

Adds display support for Battlemage.

v3:
* use s/XE_LPDP_FEATURES/XE_LPD_FEATURE as base for BMG display info
  structure
* Limit "BW Credits" programming only to xelpdp
* Removed UHBR20 support
* Commit description improved for patch - "Skip CCS modifiers for Xe2 platforms"
* Still retained the patch "Enable RM timeout detection" in this series
  hoping there are no further comments and could be merged with this
  series.
* Removed the check where RM timeout interrupt was enabled only for
  xe2hpd
* Redesigned how the right C20 PHY offsets are selected for different
  display IP versions

v2: Rebased on latest drm-tip

Ankit Nautiyal (1):
  Revert "drm/i915/dgfx: DGFX uses direct VBT pin mapping"

Anusha Srivatsa (1):
  drm/i915/xe2hpd: Configure CHICKEN_MISC_2 before enabling planes

Balasubramani Vivekanandan (6):
  drm/i915/bmg: Define IS_BATTLEMAGE macro
  drm/i915/xe2hpd: Skip CCS modifiers
  drm/i915/xe2hpd: Add new C20 PHY SRAM address
  drm/i915/xe2hpd: Add support for eDP PLL configuration
  drm/i915/xe2hpd: Set maximum DP rate to UHBR13.5
  drm/xe/bmg: Enable the display support

Clint Taylor (2):
  drm/xe/display: Lane reversal requires writes to both context lanes
  drm/i915/xe2hpd: Initial cdclk table

José Roberto de Souza (2):
  drm/i915/xe2hpd: Properly disable power in port A
  drm/i915/xe2hpd: Do not program MBUS_DBOX BW credits

Lucas De Marchi (1):
  drm/i915/xe2hpd: Add display info

Matt Roper (2):
  drm/i915/xe2hpd: Add max memory bandwidth algorithm
  drm/i915/bmg: BMG should re-use MTL's south display logic

Matthew Auld (2):
  drm/xe/gt_print: add xe_gt_err_once()
  drm/i915/display: perform transient flush

Mitul Golani (1):
  drm/i915/display: Enable RM timeout detection

Nirmoy Das (1):
  drm/xe/device: implement transient flush

Radhakrishna Sripada (1):
  drm/i915/bmg: Extend DG2 tc check to future

Ravi Kumar Vodapalli (1):
  drm/i915/xe2hpd: update pll values in sync with Bspec

 drivers/gpu/drm/i915/display/intel_bios.c     |   5 +-
 drivers/gpu/drm/i915/display/intel_bw.c       |  65 +++-
 drivers/gpu/drm/i915/display/intel_cdclk.c    |  11 +
 drivers/gpu/drm/i915/display/intel_cx0_phy.c  | 285 +++++++++++++++---
 .../gpu/drm/i915/display/intel_cx0_phy_regs.h |  59 +++-
 drivers/gpu/drm/i915/display/intel_display.c  |  10 +-
 .../drm/i915/display/intel_display_device.c   |   7 +
 .../gpu/drm/i915/display/intel_display_irq.c  |  10 +
 .../drm/i915/display/intel_display_power.c    |   4 +
 drivers/gpu/drm/i915/display/intel_dp.c       |   3 +
 drivers/gpu/drm/i915/display/intel_fb.c       |  16 +-
 .../gpu/drm/i915/display/intel_frontbuffer.c  |   2 +
 drivers/gpu/drm/i915/display/intel_tdf.h      |  25 ++
 drivers/gpu/drm/i915/display/skl_watermark.c  |   2 +-
 drivers/gpu/drm/i915/i915_drv.h               |  11 +-
 drivers/gpu/drm/i915/i915_reg.h               |   4 +
 drivers/gpu/drm/i915/soc/intel_dram.c         |   4 +
 drivers/gpu/drm/i915/soc/intel_pch.c          |   4 +-
 drivers/gpu/drm/xe/Makefile                   |   3 +-
 drivers/gpu/drm/xe/display/xe_tdf.c           |  13 +
 drivers/gpu/drm/xe/regs/xe_gt_regs.h          |   3 +
 drivers/gpu/drm/xe/xe_device.c                |  49 +++
 drivers/gpu/drm/xe/xe_device.h                |   2 +
 drivers/gpu/drm/xe/xe_device_types.h          |   1 +
 drivers/gpu/drm/xe/xe_gt_printk.h             |   3 +
 drivers/gpu/drm/xe/xe_pci.c                   |   1 +
 26 files changed, 542 insertions(+), 60 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/display/intel_tdf.h
 create mode 100644 drivers/gpu/drm/xe/display/xe_tdf.c