From: Uma Shankar <uma.shankar@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: ville.syrjala@intel.com, maarten.lankhorst@intel.com
Subject: [v5 0/2] Enable Plane Input CSC for ICL
Date: Fri, 26 Oct 2018 15:31:55 +0530 [thread overview]
Message-ID: <1540548117-30076-1-git-send-email-uma.shankar@intel.com> (raw)
This patch series enables plane input csc feature for
ICL. This is needed for YUV to RGB conversion on bottom
3 planes on ICL, other planes are handled in the legacy
way using fixed function hardware.
This series enables color conversion for Full Range YUV data,
limited range handling will be done as a separate patch.
v2: Separated the patch into 2 parts as per Maarten's comments.
Addressed Ville and Maarten's review comment.
v3: Redesigned the register macro definition as per Matt's comment.
Addressed Maarten's review comment.
v4: Added support for Limited Range Color Handling.
v5: Fixed Matt and Maarten's review comments.
Note: This is currently untested and floated to get feedback
on the design and implementation for this feature. In parallel,
I will test this on actual ICL hardware and confirm with planar
formats.
Uma Shankar (2):
drm/i915/icl: Define Plane Input CSC Coefficient Registers
drm/i915/icl: Enable Plane Input CSC for YUV to RGB Conversion
drivers/gpu/drm/i915/i915_reg.h | 50 +++++++++++++++++++++++
drivers/gpu/drm/i915/intel_color.c | 79 ++++++++++++++++++++++++++++++++++++
drivers/gpu/drm/i915/intel_display.c | 23 ++++++++---
drivers/gpu/drm/i915/intel_drv.h | 2 +
4 files changed, 148 insertions(+), 6 deletions(-)
--
1.9.1
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next reply other threads:[~2018-10-26 9:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-26 10:01 Uma Shankar [this message]
2018-10-26 9:50 ` ✗ Fi.CI.CHECKPATCH: warning for Enable Plane Input CSC for ICL (rev4) Patchwork
2018-10-26 9:52 ` ✗ Fi.CI.SPARSE: " Patchwork
2018-10-26 10:01 ` [v5 1/2] drm/i915/icl: Define Plane Input CSC Coefficient Registers Uma Shankar
2018-10-26 10:01 ` [v5 2/2] drm/i915/icl: Enable Plane Input CSC for YUV to RGB Conversion Uma Shankar
2018-10-29 23:29 ` Matt Roper
2018-10-31 12:34 ` Shankar, Uma
2018-10-31 16:40 ` Matt Roper
2018-11-01 6:33 ` Shankar, Uma
2018-10-30 10:55 ` Maarten Lankhorst
2018-10-31 12:56 ` Shankar, Uma
2018-10-26 10:08 ` ✓ Fi.CI.BAT: success for Enable Plane Input CSC for ICL (rev4) Patchwork
2018-10-26 16:28 ` ✓ Fi.CI.IGT: " Patchwork
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