linux-kernel - [PATCH 0/5] drm/rockchip: vop2: add support for the rgb output block

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Date:   Wed, 30 Nov 2022 15:02:12 +0100
From:   Michael Riesch <michael.riesch@...fvision.net>
To:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Sandy Huang <hjc@...k-chips.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Sascha Hauer <sha@...gutronix.de>,
        Michael Riesch <michael.riesch@...fvision.net>
Subject: [PATCH 0/5] drm/rockchip: vop2: add support for the rgb output block

Hi all,

This series adds support for the RGB output block that can be found in the
Rockchip Video Output Processor (VOP) 2.

Patches 1-2 prepare the RGB part, which has been used only with the VOP(1)
so far.

Patch 3 is a cleanup patch and aims to make the creation and destruction of
the CRTCs and planes more readable.

Patch 4 activates the support for the RGB output block in the VOP2 driver.

Patch 5 adds pinctrls for the 16-bit and 18-bit RGB data lines.

Tested on a custom board featuring the RK3568 SoC with a 18-bit RGB
display.

Looking forward to your comments!

Best regards,
Michael

Michael Riesch (5):
  drm/rockchip: rgb: embed drm_encoder into rockchip_encoder
  drm/rockchip: rgb: add video_port parameter to init function
  drm/rockchip: vop2: use symmetric function pair
    vop2_{create,destroy}_crtcs
  drm/rockchip: vop2: add support for the rgb output block
  arm64: dts: rockchip: add pinctrls for 16-bit/18-bit rgb interface to
    rk356x

 .../boot/dts/rockchip/rk3568-pinctrl.dtsi     | 94 +++++++++++++++++++
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c   |  2 +-
 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c  | 50 +++++++---
 drivers/gpu/drm/rockchip/rockchip_rgb.c       | 21 +++--
 drivers/gpu/drm/rockchip/rockchip_rgb.h       |  6 +-
 5 files changed, 147 insertions(+), 26 deletions(-)


base-commit: b7b275e60bcd5f89771e865a8239325f86d9927d
-- 
2.30.2