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* [PATCH v2 00/12] drm/i915: More uncore nukage from display code
@ 2026-03-31 15:42 Ville Syrjala
  2026-03-31 15:42 ` [PATCH v2 01/12] drm/i915/qgv: Use intel_de_read() for MTL_MEM_SS_INFO* reads Ville Syrjala
                   ` (14 more replies)
  0 siblings, 15 replies; 16+ messages in thread
From: Ville Syrjala @ 2026-03-31 15:42 UTC (permalink / raw)
  To: intel-gfx; +Cc: intel-xe

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Ggt rid of more intel_uncore stuff from the display code:
- new intel_mchbar_read*() abstraction for MCHBAR registers
- some direct replacement of intel_uncore_{read,write}()
  with intel_de_{read,write}()

v2: Fix bisection on xe (nop intel_uncore_read64())
    Deal with review comments

Ville Syrjälä (12):
  drm/i915/qgv: Use intel_de_read() for MTL_MEM_SS_INFO* reads
  drm/i915/mchbar: Provide intel_mchbar_read*() abstraction
  drm/i915/mchbar: Define the end of the MCHBAR mirror
  drm/i915/mchbar: WARN when accessing non-MCHBAR registers via
    intel_mchbar_read*()
  drm/i915/mchbar: Use intel_mchbar_read() instead of intel_de_read()
  drm/i915/mchbar: Use intel_mchbar_read*() instead of
    intel_uncore_read*()
  drm/i915/de: Add intel_de_read16()
  drm/i915/de: s/intel_de_read64_2x32()/intel_de_read64_2x32_volatile()/
  drm/i915/de: Add a simple intel_de_read64_2x32()
  drm/i915/vrr: Use intel_de_read64_2x32()
  drm/i915/mchbar: Use intel_de_read*() for MCHBAR register accesses
  drm/i915/rom: Use intel_de for SPI ROM register access

 drivers/gpu/drm/i915/Makefile                 |  1 +
 drivers/gpu/drm/i915/display/i9xx_wm.c        | 10 +--
 drivers/gpu/drm/i915/display/intel_bw.c       | 17 ++--
 drivers/gpu/drm/i915/display/intel_cdclk.c    |  5 +-
 drivers/gpu/drm/i915/display/intel_de.c       |  8 ++
 drivers/gpu/drm/i915/display/intel_de.h       | 17 +++-
 .../drm/i915/display/intel_display_power.c    |  3 +-
 drivers/gpu/drm/i915/display/intel_dram.c     | 33 +++-----
 drivers/gpu/drm/i915/display/intel_mchbar.c   | 79 +++++++++++++++++++
 drivers/gpu/drm/i915/display/intel_mchbar.h   | 19 +++++
 drivers/gpu/drm/i915/display/intel_rom.c      | 19 ++---
 drivers/gpu/drm/i915/display/intel_vblank.c   |  4 +-
 drivers/gpu/drm/i915/display/intel_vrr.c      |  6 +-
 drivers/gpu/drm/i915/intel_mchbar_regs.h      |  7 +-
 drivers/gpu/drm/xe/Makefile                   |  1 +
 15 files changed, 172 insertions(+), 57 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/display/intel_mchbar.c
 create mode 100644 drivers/gpu/drm/i915/display/intel_mchbar.h

-- 
2.52.0


^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2026-04-01 13:16 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-03-31 15:42 [PATCH v2 00/12] drm/i915: More uncore nukage from display code Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 01/12] drm/i915/qgv: Use intel_de_read() for MTL_MEM_SS_INFO* reads Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 02/12] drm/i915/mchbar: Provide intel_mchbar_read*() abstraction Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 03/12] drm/i915/mchbar: Define the end of the MCHBAR mirror Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 04/12] drm/i915/mchbar: WARN when accessing non-MCHBAR registers via intel_mchbar_read*() Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 05/12] drm/i915/mchbar: Use intel_mchbar_read() instead of intel_de_read() Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 06/12] drm/i915/mchbar: Use intel_mchbar_read*() instead of intel_uncore_read*() Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 07/12] drm/i915/de: Add intel_de_read16() Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 08/12] drm/i915/de: s/intel_de_read64_2x32()/intel_de_read64_2x32_volatile()/ Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 09/12] drm/i915/de: Add a simple intel_de_read64_2x32() Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 10/12] drm/i915/vrr: Use intel_de_read64_2x32() Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 11/12] drm/i915/mchbar: Use intel_de_read*() for MCHBAR register accesses Ville Syrjala
2026-03-31 15:42 ` [PATCH v2 12/12] drm/i915/rom: Use intel_de for SPI ROM register access Ville Syrjala
2026-03-31 16:41 ` ✓ i915.CI.BAT: success for drm/i915: More uncore nukage from display code (rev3) Patchwork
2026-04-01  8:15 ` ✓ i915.CI.Full: " Patchwork
2026-04-01 13:16 ` [PATCH v2 00/12] drm/i915: More uncore nukage from display code Jani Nikula

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