linux-kernel - [PATCH 0/3] drm/ingenic: Add support for delta-RGB panels

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Message-Id: <20201119155559.14112-1-paul@crapouillou.net>
Date:   Thu, 19 Nov 2020 15:55:56 +0000
From:   Paul Cercueil <paul@...pouillou.net>
To:     David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>
Cc:     Sam Ravnborg <sam@...nborg.org>, od@...c.me,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH 0/3] drm/ingenic: Add support for delta-RGB panels

Hi,

This patchset adds support for delta-RGB panels to the ingenic-drm
driver. Delta-RGB panels have diamond-pattern subpixel layout, and
expect odd lines to have RGB subpixel ordering, and even lines to have
GBR subpixel ordering.

Such panel is used in the YLM (aka. Anbernic) RG-99, RG-300, RG-280M
and RG-280V handheld gaming consoles.

Cheers,
-Paul

Paul Cercueil (3):
  drm/ingenic: Compute timings according to adjusted_mode->crtc_*
  drm/ingenic: Properly compute timings when using a 3x8-bit panel
  drm/ingenic: Add support for serial 8-bit delta-RGB panels

 drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 40 ++++++++++++++++-------
 drivers/gpu/drm/ingenic/ingenic-drm.h     | 14 ++++++++
 2 files changed, 43 insertions(+), 11 deletions(-)

-- 
2.29.2