From: Suraj Kandpal <suraj.kandpal@intel.com>
To: intel-xe@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org
Cc: arun.r.murthy@intel.com, Suraj Kandpal <suraj.kandpal@intel.com>
Subject: [PATCH 00/13] Modify drm helpers to use luminance
Date: Fri, 20 Jun 2025 12:04:32 +0530 [thread overview]
Message-ID: <20250620063445.3603086-1-suraj.kandpal@intel.com> (raw)
This series modifies drm dp edp helpers so that drivers can now use them
to manipulate brightness using luminance value via the
PANEL_TARGET_LUMINANCE_VALUE register. This feature was
introduced frin eDP 1.5.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Suraj Kandpal (13):
drm/dp: Introduce new member in drm_backlight_info
drm/dp: Add argument in drm_edp_backlight_init
drm/dp: Add argument for max luminance in drm_edp_backlight_init
drm/dp: Move from u16 to u32 for max in drm_edp_backlight_info
drm/dp: Change current_level argument type to u32
drm/dp: Modify drm_edp_probe_state
drm/dp: Change argument type for drm_edp_backlight_set_level
drm/dp: Modify drm_edp_backlight_set_level
drm/dp: Change argument type of drm_edp_backlight_enable
drm/dp: Enable backlight control using luminance
drm/i915/backlight: Use drm helper to initialize edp backlight
drm/i915/backlight: Use drm helper to set edp backlight
drm/i915/backlight: Use drm_edp_backlight_enable
drivers/gpu/drm/display/drm_dp_helper.c | 92 ++++++++----
.../drm/i915/display/intel_dp_aux_backlight.c | 140 ++++++------------
drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_backlight.c | 7 +-
include/drm/display/drm_dp_helper.h | 10 +-
5 files changed, 127 insertions(+), 124 deletions(-)
--
2.34.1
next reply other threads:[~2025-06-20 6:35 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-20 6:34 Suraj Kandpal [this message]
2025-06-20 6:34 ` [PATCH v3 01/13] drm/dp: Introduce new member in drm_backlight_info Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 02/13] drm/dp: Add argument in drm_edp_backlight_init Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 03/13] drm/dp: Add argument for max luminance " Suraj Kandpal
2025-06-24 4:42 ` Murthy, Arun R
2025-06-20 6:34 ` [PATCH v3 04/13] drm/dp: Move from u16 to u32 for max in drm_edp_backlight_info Suraj Kandpal
2025-06-24 4:44 ` Murthy, Arun R
2025-06-20 6:34 ` [PATCH v3 05/13] drm/dp: Change current_level argument type to u32 Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 06/13] drm/dp: Modify drm_edp_probe_state Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 07/13] drm/dp: Change argument type for drm_edp_backlight_set_level Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 08/13] drm/dp: Modify drm_edp_backlight_set_level Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 09/13] drm/dp: Change argument type of drm_edp_backlight_enable Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 10/13] drm/dp: Enable backlight control using luminance Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 11/13] drm/i915/backlight: Use drm helper to initialize edp backlight Suraj Kandpal
2025-06-24 4:47 ` Murthy, Arun R
2025-06-24 4:52 ` Kandpal, Suraj
2025-06-24 5:01 ` Murthy, Arun R
2025-06-24 5:13 ` Kandpal, Suraj
2025-06-24 5:20 ` Kandpal, Suraj
2025-06-20 6:34 ` [PATCH v3 12/13] drm/i915/backlight: Use drm helper to set " Suraj Kandpal
2025-06-20 6:34 ` [PATCH v3 13/13] drm/i915/backlight: Use drm_edp_backlight_enable Suraj Kandpal
2025-06-20 7:25 ` ✓ i915.CI.BAT: success for Modify drm helpers to use luminance (rev4) Patchwork
2025-06-20 10:59 ` ✓ i915.CI.Full: " Patchwork
2025-06-25 9:03 ` [PATCH 00/13] Modify drm helpers to use luminance Jani Nikula
2025-06-25 11:20 ` Kandpal, Suraj
2025-06-30 6:58 ` Kandpal, Suraj
-- strict thread matches above, loose matches on Subject: below --
2025-05-09 5:18 Suraj Kandpal
2025-04-14 4:16 Suraj Kandpal
2025-04-11 4:28 Suraj Kandpal
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