Intel-XE Archive on lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH 00/13] drm/1915: skl+ watermark/latency stuff
@ 2025-09-05 14:58 Ville Syrjala
  2025-09-05 14:58 ` [PATCH 01/13] drm/i915/dram: Also apply the 16Gb DIMM w/a for larger DRAM chips Ville Syrjala
                   ` (16 more replies)
  0 siblings, 17 replies; 33+ messages in thread
From: Ville Syrjala @ 2025-09-05 14:58 UTC (permalink / raw)
  To: intel-gfx; +Cc: intel-xe

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

A bunch of claenup to the watermark latency setup on skl+, and
a few potential fixes for some edge cases.

Ville Syrjälä (13):
  drm/i915/dram: Also apply the 16Gb DIMM w/a for larger DRAM chips
  drm/i915: Apply the 16Gb DIMM w/a only for the platforms that need it
  drm/i915: Tweak the read latency fixup code
  drm/i915: Don't pass the latency array to {skl,mtl}_read_wm_latency()
  drm/i915: Move adjust_wm_latency() out from
    {mtl,skl}_read_wm_latency()
  drm/i915: Extract multiply_wm_latency() from skl_read_wm_latency()
  drm/i915: Extract increase_wm_latency()
  drm/i915: Use increase_wm_latency() for the 16Gb DIMM w/a
  drm/i915: Extract sanitize_wm_latency()
  drm/i915: Flatten sanitize_wm_latency() a bit
  drm/i915: Make wm latencies monotonic
  drm/i915: Print both the original and adjusted wm latencies
  drm/i915: Make sure wm block/lines are non-decreasing

 drivers/gpu/drm/i915/display/skl_watermark.c | 160 +++++++++++++------
 drivers/gpu/drm/i915/soc/intel_dram.c        |  10 +-
 2 files changed, 118 insertions(+), 52 deletions(-)

-- 
2.49.1


^ permalink raw reply	[flat|nested] 33+ messages in thread

end of thread, other threads:[~2025-09-18 13:31 UTC | newest]

Thread overview: 33+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-09-05 14:58 [PATCH 00/13] drm/1915: skl+ watermark/latency stuff Ville Syrjala
2025-09-05 14:58 ` [PATCH 01/13] drm/i915/dram: Also apply the 16Gb DIMM w/a for larger DRAM chips Ville Syrjala
2025-09-16  8:15   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 02/13] drm/i915: Apply the 16Gb DIMM w/a only for the platforms that need it Ville Syrjala
2025-09-16  8:25   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 03/13] drm/i915: Tweak the read latency fixup code Ville Syrjala
2025-09-16  8:28   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 04/13] drm/i915: Don't pass the latency array to {skl, mtl}_read_wm_latency() Ville Syrjala
2025-09-16  8:35   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 05/13] drm/i915: Move adjust_wm_latency() out from {mtl, skl}_read_wm_latency() Ville Syrjala
2025-09-16  8:36   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 06/13] drm/i915: Extract multiply_wm_latency() from skl_read_wm_latency() Ville Syrjala
2025-09-16  8:41   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 07/13] drm/i915: Extract increase_wm_latency() Ville Syrjala
2025-09-16  8:44   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 08/13] drm/i915: Use increase_wm_latency() for the 16Gb DIMM w/a Ville Syrjala
2025-09-16  8:46   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 09/13] drm/i915: Extract sanitize_wm_latency() Ville Syrjala
2025-09-16  8:49   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 10/13] drm/i915: Flatten sanitize_wm_latency() a bit Ville Syrjala
2025-09-16  8:58   ` Luca Coelho
2025-09-18 13:31   ` [PATCH v2 " Ville Syrjala
2025-09-05 14:58 ` [PATCH 11/13] drm/i915: Make wm latencies monotonic Ville Syrjala
2025-09-16 10:29   ` Luca Coelho
2025-09-18 13:29     ` Ville Syrjälä
2025-09-05 14:58 ` [PATCH 12/13] drm/i915: Print both the original and adjusted wm latencies Ville Syrjala
2025-09-16  9:25   ` Luca Coelho
2025-09-05 14:58 ` [PATCH 13/13] drm/i915: Make sure wm block/lines are non-decreasing Ville Syrjala
2025-09-16 11:15   ` Luca Coelho
2025-09-05 15:25 ` ✗ CI.checkpatch: warning for drm/1915: skl+ watermark/latency stuff (rev2) Patchwork
2025-09-05 15:26 ` ✓ CI.KUnit: success " Patchwork
2025-09-05 16:02 ` ✓ Xe.CI.BAT: " Patchwork
2025-09-06  1:26 ` ✓ Xe.CI.Full: " Patchwork

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox