linux_dsm_epyc7002/drivers/gpu/drm/bridge/synopsys
Nickey Yang 739838b5f8 drm/bridge/synopsys: dsi: add dual-dsi support
Allow to also drive a slave dw-mipi-dsi controller in a dual-dsi
setup. This will require additional implementation-specific
code to look up the slave instance and do specific setup.
Also will probably need code in the specific crtcs as dual-dsi
does not equal two separate dsi outputs.

To activate, the implementation-specific code should set the slave
using dw_mipi_dsi_set_slave() before calling __dw_mipi_dsi_bind().

v2:
- expect real interface number of lanes
- keep links to both master and slave
v3:
- remove unneeded separate variables
- remove unneeded second slave settings
- disable slave before master
- lane-sum calculation comments

Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Philippe Cornu <philippe.cornu@st.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181001123845.11818-7-heiko@sntech.de
2018-10-30 14:06:29 +01:00
..
dw-hdmi-ahb-audio.c drm: bridge: dw-hdmi: constify snd_pcm_ops structures 2017-08-09 15:57:29 +05:30
dw-hdmi-audio.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dw-hdmi-cec.c drm/bridge: dw-hdmi: add cec driver 2017-08-07 16:18:53 +05:30
dw-hdmi-cec.h drm/bridge: dw-hdmi: add cec driver 2017-08-07 16:18:53 +05:30
dw-hdmi-i2s-audio.c drm: dw-hdmi-i2s: Remove owner assignment from platform_driver 2018-04-23 08:55:21 +02:00
dw-hdmi.c drm/atomic-helper: Unexport drm_atomic_helper_best_encoder 2018-10-05 18:04:09 +02:00
dw-hdmi.h drm/bridge: dw-hdmi: remove CEC engine register definitions 2017-08-07 16:19:13 +05:30
dw-mipi-dsi.c drm/bridge/synopsys: dsi: add dual-dsi support 2018-10-30 14:06:29 +01:00
Kconfig drm/bridge: dw-hdmi: add cec driver 2017-08-07 16:18:53 +05:30
Makefile drm/bridge/synopsys: remove commented-out flag in Makefile 2018-07-27 09:34:06 +02:00