kernel/linux.git/drivers/gpu/drm/rockchip/Makefile, branch v6.19.11

drm/rockchip: Add RK3588 DPTX output support

2025-08-28T12:49:51+00:00

Add driver extension for Synopsys DesignWare DPTX IP used on Rockchip RK3588 SoC. Signed-off-by: Andy Yan Acked-by: Dmitry Baryshkov Tested-by: Nicolas Frattaroli Reviewed-by: Heiko Stuebner Link: https://lore.kernel.org/r/20250822063959.692098-4-andyshrk@163.com Signed-off-by: Dmitry Baryshkov

drm/rockchip: Add MIPI DSI2 glue driver for RK3588

2024-12-10T22:53:08+00:00

This adds the glue code for the MIPI DSI2 bridge on Rockchip SoCs and enables its use on the RK3588. Right now the DSI2 controller is always paired with a DC-phy based on a Samsung IP, so the interface values are set statically for now. This stays true for the upcoming RK3576 as well. Tested-by: Daniel Semkowicz Tested-by: Dmitry Yashin Signed-off-by: Heiko Stuebner Reviewed-by: Andy Yan Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20241209231021.2180582-4-heiko@sntech.de

drm/rockchip: Add basic RK3588 HDMI output support

2024-10-17T13:14:21+00:00

The RK3588 SoC family integrates the newer Synopsys DesignWare HDMI 2.1 Quad-Pixel (QP) TX controller IP and a HDMI/eDP TX Combo PHY based on a Samsung IP block. Add just the basic support for now, i.e. RGB output up to 4K@60Hz, without audio, CEC or any of the HDMI 2.1 specific features. Co-developed-by: Algea Cao Signed-off-by: Algea Cao Tested-by: Heiko Stuebner Reviewed-by: Maxime Ripard Signed-off-by: Cristian Ciocaltea Link: https://patchwork.freedesktop.org/patch/msgid/20241016-b4-rk3588-bridge-upstream-v10-3-87ef92a6d14e@collabora.com Signed-off-by: Maxime Ripard

drm/rockchip: Add VOP2 driver

2022-05-04T12:05:47+00:00

The VOP2 unit is found on Rockchip SoCs beginning with rk3566/rk3568. It replaces the VOP unit found in the older Rockchip SoCs. This driver has been derived from the downstream Rockchip Kernel and heavily modified: - All nonstandard DRM properties have been removed - dropped struct vop2_plane_state and pass around less data between functions - Dropped all DRM_FORMAT_* not known on upstream - rework register access to get rid of excessively used macros - Drop all waiting for framesyncs The driver is tested with HDMI and MIPI-DSI display on a RK3568-EVB board. Overlay support is tested with the modetest utility. AFBC support on the cluster windows is tested with weston-simple-dmabuf-egl on weston using the (yet to be upstreamed) panfrost driver support. Signed-off-by: Andy Yan Co-Developed-by: Sascha Hauer Signed-off-by: Sascha Hauer Tested-by: Michael Riesch [dt-binding-header:] Acked-by: Rob Herring [moved dt-binding header from dt-nodes patch to here and made checkpatch --strict happier] Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-23-s.hauer@pengutronix.de

drm/rockchip: Make VOP driver optional

2022-05-04T12:05:47+00:00

With upcoming VOP2 support VOP won't be the only choice anymore, so make the VOP driver optional. This also adds a dependency from ROCKCHIP_ANALOGIX_DP to ROCKCHIP_VOP, because that driver currently only links and works with the VOP driver. Signed-off-by: Sascha Hauer Tested-by: Michael Riesch Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-22-s.hauer@pengutronix.de

drm/rockchip: use generic fbdev setup

2021-12-07T12:55:20+00:00

The Rockchip fbdev code does not add anything compared to drm_fbdev_generic_setup(); the one custom function for .fb_mmap does the same thing as gem_prime_mmap which is called by the helper. Signed-off-by: John Keeping Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20211029115014.264084-1-john@metanate.com

drm/rockchip: Use the helpers for PSR

2019-07-26T18:48:03+00:00

Instead of rolling our own implementation for tracking when PSR should be [in]active, use the new self refresh helpers to do the heavy lifting. Changes in v2: - updated to reflect changes made in the helpers Changes in v3: - use the new atomic hooks to inspect crtc state instead of needing conn state (Daniel) Changes in v4: - Use Laurent's get_new_connector_for_encoder helper (Daniel) - Exit vop disable early if it's already off Changes in v5: - Rebase on latest drm-misc-next - Resolve conflict with s/edp_vsc_psr/dp_sdp/ rename - Resolve conflict with drm_atomic.h header inclusion Link to v1: https://patchwork.freedesktop.org/patch/msgid/20190228210939.83386-4-sean@poorly.run Link to v2: https://patchwork.freedesktop.org/patch/msgid/20190326204509.96515-3-sean@poorly.run Link to v3: https://patchwork.freedesktop.org/patch/msgid/20190502194956.218441-9-sean@poorly.run Link to v4: https://patchwork.freedesktop.org/patch/msgid/20190508160920.144739-9-sean@poorly.run Cc: Zain Wang Cc: Tomasz Figa Cc: Daniel Vetter Cc: Laurent Pinchart Tested-by: Heiko Stuebner Reviewed-by: Heiko Stuebner [seanpaul resolved some conflicts with drmP.h work and Helen's async fixes] Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190611160844.257498-9-sean@poorly.run

drm: rockchip: introduce rk3066 hdmi

2019-03-31T12:24:30+00:00

The RK3066 HDMI TX serves as interface between a LCD Controller and a HDMI bus. A HDMI TX consists of one HDMI transmitter controller and one HDMI transmitter PHY. The interface has three (3) 8-bit data channels which can be configured for a number of bus widths (8/10/12/16/20/24-bit) and different video formats (RGB, YCbCr). Features: HDMI version 1.4a, HDCP revision 1.4 and DVI version 1.0 compliant transmitter. Supports DTV resolutions from 480i to 1080i/p HD. Master I2C interface for a DDC connection. HDMI TX supports multiple power save modes. The HDMI TX input can switch between LCDC0 and LCDC1. (Sound support is not included in this patch) Signed-off-by: Zheng Yang Signed-off-by: Johan Jonker Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20190330095639.14626-2-jbx6244@gmail.com

drm/rockchip: dsi: migrate to use dw-mipi-dsi bridge driver

2018-10-30T13:06:15+00:00

Add the ROCKCHIP DSI controller driver that uses the Synopsys DesignWare MIPI DSI host controller bridge and remove the old separate one. changes: v2: add err_pllref, remove unnecessary encoder.enable & disable correct spelling mistakes v3: call dw_mipi_dsi_unbind() in dw_mipi_dsi_rockchip_unbind() fix typo, use of_device_get_match_data(), change some bind() logic into probe() add 'dev_set_drvdata()' v4: return -EINVAL when can not get best_freq add a clarifying comment when get vco add review tag v5: keep our power domain enabled while touching GRF v6: change func name dw_mipi_encoder_disable to dw_mipi_dsi_encoder_disable v7: none v8: Heiko add Archit's Review tag adapt to recent changes in the original rockchip-dsi driver beautify grf-handling split hw-setup (resources, dsi-host) from bind into probe v2-new: Heiko add SPDX header instead of license blurb drop old versioning to not confuse people v3-new: Heiko include ordering moved hwaccess from mode_set to enable callback move pllref_clk enablement to bind (needed by bridge mode_set->lane_mbps) v4-new: Heiko rebase against recent rockchip-dsi changes move to call component_add in the new glue host-attach Signed-off-by: Nickey Yang Signed-off-by: Brian Norris Reviewed-by: Brian Norris Reviewed-by: Sean Paul Reviewed-by: Archit Taneja Reviewed-by: Andrzej Hajda Signed-off-by: Heiko Stuebner Signed-off-by: Andrzej Hajda Link: https://patchwork.freedesktop.org/patch/msgid/20181001123845.11818-6-heiko@sntech.de

drm/rockchip: Add support for Rockchip Soc RGB output interface

2018-09-05T10:24:36+00:00

Some Rockchip CRTCs, like rv1108 and px30, can directly output parallel and serial RGB data to panel or conversion chip. So add a feature-bit for vops to mark the ability for these direct outputs and add an internal encoder in that case, that can attach to bridge chipsor panels. Changes in v7: 1. forget to delete rockchip_rgb_driver and delete it. Changes in v6: 1. Update according to Heiko Stuebner' implemention, rgb output is part of vop's feature, should not register as a independent driver. Changes in v5: 1. add SPDX-License-Identifier tag Changes in v4: 1. add support px30; Changes in v3: 1. update for rgb-mode move to panel node. Changes in v2: 1. add error log when probe failed; 2. update name_to_output_mode() according to sean's suggest; 3. Fix uninitialized use of ret. Signed-off-by: Sandy Huang Reviewed-by: Sean Paul Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20180830211207.10480-3-heiko@sntech.de