linux-kernel - [PATCH v2 0/4] drm/bridge: dw-hdmi: Various updates

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Date:   Thu,  5 Mar 2020 00:25:08 +0100
From:   Jernej Skrabec <jernej.skrabec@...l.net>
To:     a.hajda@...sung.com, narmstrong@...libre.com
Cc:     Laurent.pinchart@...asonboard.com, jonas@...boo.se,
        jernej.skrabec@...l.net, airlied@...ux.ie, daniel@...ll.ch,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/4] drm/bridge: dw-hdmi: Various updates

This series fixes multiple issues I found out.
Patch 1 fixes reporting colorimetry in AVI frame.
Patch 2 sets scan mode to underscan which is in line with most other
hdmi drivers.
Patch 3 aligns RGB quantization to CEA 861 standard.
Patch 4 reworks is_color_space_conversion(). Now it checks only if
color space conversion is required. Patch adds separate function for
checking if any kind of conversion is required.

Please take a look.

Best regards,
Jernej

Changes from v2:
- added tags
- replaced patch 2 with patch 4
- renamed rgb conversion matrix and make hex lowercase
- move logic for checking if rgb full to limited range conversion is
  needed to is_color_space_conversion()
- reworked logic for csc matrix selection

Jernej Skrabec (3):
  drm/bridge: dw-hdmi: fix AVI frame colorimetry
  drm/bridge: dw-hdmi: Add support for RGB limited range
  drm/bridge: dw-hdmi: rework csc related functions

Jonas Karlman (1):
  drm/bridge: dw-hdmi: do not force "none" scan mode

 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 132 ++++++++++++++--------
 1 file changed, 88 insertions(+), 44 deletions(-)

-- 
2.25.1