From: Uma Shankar <uma.shankar@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: dcastagna@chromium.org, seanpaul@chromium.org,
ville.syrjala@intel.com, harry.wentland@amd.com,
maarten.lankhorst@intel.com
Subject: [v2 0/7] Add Multi Segment Gamma Support
Date: Mon, 1 Apr 2019 23:00:04 +0530 [thread overview]
Message-ID: <1554139811-13280-1-git-send-email-uma.shankar@intel.com> (raw)
This series adds support for programmable gamma modes and
exposes a property interface for the same. Also added,
support for multi segment gamma mode introduced in ICL+
It creates 2 property interfaces :
1. GAMMA_MODE_CAPS: This is immutable property and exposes
the various gamma modes supported and the lut ranges. This
is an enum property with element as blob id. Getting the
blob id in userspace, user can get the mode supported and
also the range of gamma mode supported with number of lut
coefficients.
2. GAMMA_MODE: This is for user to set the gamma mode and
send the lut values for that particular mode.
v2: Used Ville's design and approach to define the interfaces.
Addressed Matt Roper's review feedback and re-ordered the
patches.
Uma Shankar (5):
drm: Add gamma mode property
drm/i915/icl: Add register definitions for Multi Segmented gamma
drm/i915/icl: Add support for multi segmented gamma mode
drm/i915: Add gamma mode caps property
drm/i915: Attach gamma mode property
Ville Syrjälä (2):
drm: Add gamma mode caps property
drm/i915: Define color lut range structure
drivers/gpu/drm/drm_atomic_uapi.c | 13 +
drivers/gpu/drm/drm_color_mgmt.c | 110 +++++++++
drivers/gpu/drm/i915/i915_reg.h | 17 ++
drivers/gpu/drm/i915/intel_color.c | 465 ++++++++++++++++++++++++++++++++++-
drivers/gpu/drm/i915/intel_display.c | 5 +
include/drm/drm_color_mgmt.h | 11 +
include/drm/drm_crtc.h | 17 ++
include/drm/drm_mode_config.h | 10 +
include/uapi/drm/drm_mode.h | 49 ++++
9 files changed, 690 insertions(+), 7 deletions(-)
--
1.9.1
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next reply other threads:[~2019-04-01 17:30 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-01 17:30 Uma Shankar [this message]
2019-04-01 17:30 ` [v2 1/7] drm: Add gamma mode caps property Uma Shankar
2019-04-01 18:33 ` Sam Ravnborg
2019-04-08 14:45 ` Shankar, Uma
2019-04-01 17:30 ` [v2 2/7] drm/i915: Define color lut range structure Uma Shankar
2019-04-08 10:09 ` Ville Syrjälä
2019-04-08 12:28 ` Shankar, Uma
2019-04-01 17:30 ` [v2 3/7] drm: Add gamma mode property Uma Shankar
2019-04-01 18:37 ` Sam Ravnborg
2019-04-08 14:49 ` Shankar, Uma
2019-04-01 17:30 ` [v2 4/7] drm/i915/icl: Add register definitions for Multi Segmented gamma Uma Shankar
2019-04-01 17:30 ` [v2 5/7] drm/i915/icl: Add support for multi segmented gamma mode Uma Shankar
2019-04-08 10:19 ` Ville Syrjälä
2019-04-08 12:51 ` Shankar, Uma
2019-04-01 17:30 ` [v2 6/7] drm/i915: Add gamma mode caps property Uma Shankar
2019-04-01 17:30 ` [v2 7/7] drm/i915: Attach gamma mode property Uma Shankar
2019-04-05 16:12 ` [Intel-gfx] [v2 0/7] Add Multi Segment Gamma Support Ville Syrjälä
2019-04-08 12:26 ` Shankar, Uma
2019-04-08 12:31 ` Ville Syrjälä
2019-04-08 14:40 ` Shankar, Uma
2019-04-08 14:57 ` [Intel-gfx] " Ville Syrjälä
2019-04-08 15:40 ` Shankar, Uma
2019-04-08 15:45 ` Ville Syrjälä
2019-04-08 15:59 ` Shankar, Uma
2019-04-08 16:07 ` [Intel-gfx] " Ville Syrjälä
2019-04-10 13:20 ` Shankar, Uma
2019-04-10 15:38 ` Ville Syrjälä
2019-04-11 7:59 ` [Intel-gfx] " Shankar, Uma
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