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 -- 2.25.1
