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* [Intel-gfx] [PATCH v3 0/2] GPD Win Max display fixes
@ 2021-08-17 20:43 Anisse Astier
  2021-08-17 20:43 ` [Intel-gfx] [PATCH v3 1/2] drm/i915/opregion: add support for mailbox #5 EDID Anisse Astier
                   ` (7 more replies)
  0 siblings, 8 replies; 12+ messages in thread
From: Anisse Astier @ 2021-08-17 20:43 UTC (permalink / raw)
  To: intel-gfx, dri-devel
  Cc: Ville Syrjälä,
	Hans de Goede, Uma Shankar, Jani Nikula, Daniel Dadap,
	Anisse Astier

This patch series is for making the GPD Win Max display usable with
Linux.

The GPD Win Max is a small laptop, and its eDP panel does not send an
EDID over DPCD; the EDID is instead available in the intel opregion, in
mailbox #5 [1]

The first patch is based on Jani's patch series [2] adding support for
the opregion, with changes. I've changed authorship, but I'd be glad to
revert it

The second patch is just to fix the orientation of the panel.

Changes since v1:
 - rebased on drm-tip
 - squashed patch 1 & 2
 - picked up Reviewed-by from Hans de Goede (thanks for the review)

Changes since v2:
 - rebased on drm-tip
 - updated commit message

When v2 was initially sent [3] Ville Syrjälä suggested that it might be
a good idea to use the ACPI _DDC method instead to get the EDID, to
cover a wider range of hardware. Unfortunately, it doesn't seem
available on GPD Win Max, so I think this work should be done
independently, and this patch series considered separately.

[1]: https://gitlab.freedesktop.org/drm/intel/-/issues/3454
[2]: https://patchwork.kernel.org/project/intel-gfx/patch/20200828061941.17051-1-jani.nikula@intel.com/
[3]: https://patchwork.kernel.org/project/intel-gfx/patch/20210531204642.4907-2-anisse@astier.eu/


Anisse Astier (2):
  drm/i915/opregion: add support for mailbox #5 EDID
  drm: Add orientation quirk for GPD Win Max

 .../gpu/drm/drm_panel_orientation_quirks.c    |  6 ++
 drivers/gpu/drm/i915/display/intel_dp.c       |  3 +
 drivers/gpu/drm/i915/display/intel_opregion.c | 69 ++++++++++++++++++-
 drivers/gpu/drm/i915/display/intel_opregion.h |  8 +++
 4 files changed, 85 insertions(+), 1 deletion(-)

-- 
2.31.1


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2021-09-01 12:06 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-17 20:43 [Intel-gfx] [PATCH v3 0/2] GPD Win Max display fixes Anisse Astier
2021-08-17 20:43 ` [Intel-gfx] [PATCH v3 1/2] drm/i915/opregion: add support for mailbox #5 EDID Anisse Astier
2021-08-31  9:30   ` Jani Nikula
2021-09-01 12:06     ` Anisse Astier
2021-08-17 20:43 ` [Intel-gfx] [PATCH v3 2/2] drm: Add orientation quirk for GPD Win Max Anisse Astier
2021-08-17 21:30 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for GPD Win Max display fixes (rev4) Patchwork
2021-08-17 21:32 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-08-17 22:01 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-08-17 23:22 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-08-30 13:49 ` [Intel-gfx] [PATCH v3 0/2] GPD Win Max display fixes Anisse Astier
2021-08-31  9:33 ` Jani Nikula
2021-08-31  9:51   ` Anisse Astier

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