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From: Lyude Paul <lyude@redhat.com>
To: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
	intel-gfx@lists.freedesktop.org
Cc: Jani Nikula <jani.nikula@intel.com>, greg.depoire@gmail.com
Subject: [Nouveau] [RFC v3 00/10] drm: Extract DPCD backlight helpers from i915, add support in nouveau
Date: Fri,  5 Feb 2021 18:45:04 -0500
Message-ID: <20210205234515.1216538-1-lyude@redhat.com> (raw)

This series:
* Cleans up i915's DPCD backlight code a little bit
* Extracts i915's DPCD backlight code into a set of shared DRM helpers
* Starts using those helpers in nouveau to add support to nouveau for
  DPCD backlight control

v2 series-wide changes:
* Rebase
v3 series-wide changes:
* Split up the changes to intel's backlight code into separate patches

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Dave Airlie <airlied@gmail.com>
Cc: greg.depoire@gmail.com

Lyude Paul (10):
  drm/nouveau/kms/nv40-/backlight: Assign prop type once
  drm/nouveau/kms: Don't probe eDP connectors more then once
  drm/i915/dpcd_bl: Remove redundant AUX backlight frequency
    calculations
  drm/i915/dpcd_bl: Handle drm_dpcd_read/write() return values correctly
  drm/i915/dpcd_bl: Cleanup intel_dp_aux_vesa_enable_backlight() a bit
  drm/i915/dpcd_bl: Cache some backlight capabilities in
    intel_panel.backlight
  drm/i915/dpcd_bl: Move VESA backlight enabling code closer together
  drm/i915/dpcd_bl: Return early in vesa_calc_max_backlight if we can't
    read PWMGEN_BIT_COUNT
  drm/i915/dpcd_bl: Print return codes for VESA backlight failures
  drm/dp: Extract i915's eDP backlight code into DRM helpers

 drivers/gpu/drm/drm_dp_helper.c               | 332 ++++++++++++++++++
 .../drm/i915/display/intel_display_types.h    |   2 +-
 .../drm/i915/display/intel_dp_aux_backlight.c | 329 +++--------------
 drivers/gpu/drm/nouveau/nouveau_backlight.c   |   4 +-
 drivers/gpu/drm/nouveau/nouveau_connector.c   |   6 +
 include/drm/drm_dp_helper.h                   |  48 +++
 6 files changed, 428 insertions(+), 293 deletions(-)

-- 
2.29.2

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Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-05 23:45 Lyude Paul [this message]
2021-02-05 23:45 ` [Nouveau] [RFC v3 01/10] drm/nouveau/kms/nv40-/backlight: Assign prop type once Lyude Paul
2021-02-05 23:45 ` [Nouveau] [RFC v3 02/10] drm/nouveau/kms: Don't probe eDP connectors more then once Lyude Paul
2021-02-05 23:45 ` [Nouveau] [RFC v3 03/10] drm/i915/dpcd_bl: Remove redundant AUX backlight frequency calculations Lyude Paul
2021-02-05 23:45 ` [Nouveau] [RFC v3 04/10] drm/i915/dpcd_bl: Handle drm_dpcd_read/write() return values correctly Lyude Paul
2021-02-08 11:11   ` Rodrigo Vivi
2021-02-05 23:45 ` [Nouveau] [RFC v3 05/10] drm/i915/dpcd_bl: Cleanup intel_dp_aux_vesa_enable_backlight() a bit Lyude Paul
2021-02-06  0:07   ` Ilia Mirkin
2021-02-05 23:45 ` [Nouveau] [RFC v3 06/10] drm/i915/dpcd_bl: Cache some backlight capabilities in intel_panel.backlight Lyude Paul
2021-02-08 11:13   ` Rodrigo Vivi
2021-02-05 23:45 ` [Nouveau] [RFC v3 07/10] drm/i915/dpcd_bl: Move VESA backlight enabling code closer together Lyude Paul
2021-02-08 11:14   ` Rodrigo Vivi
2021-02-05 23:45 ` [Nouveau] [RFC v3 08/10] drm/i915/dpcd_bl: Return early in vesa_calc_max_backlight if we can't read PWMGEN_BIT_COUNT Lyude Paul
2021-02-05 23:45 ` [Nouveau] [RFC v3 09/10] drm/i915/dpcd_bl: Print return codes for VESA backlight failures Lyude Paul
2021-02-05 23:45 ` [Nouveau] [RFC v3 10/10] drm/dp: Extract i915's eDP backlight code into DRM helpers Lyude Paul
2021-02-08  8:46   ` Thomas Zimmermann
2021-02-08 23:03     ` Lyude Paul
2021-02-15 18:34       ` Thomas Zimmermann
2021-02-15 20:26         ` Lyude Paul
2021-02-08 22:52 ` [Nouveau] [RFC v3 00/10] drm: Extract DPCD backlight helpers from i915, add support in nouveau Lyude Paul

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