OpenCloudOS-Kernel/drivers/gpu/drm/omapdrm/dss
Sebastian Reichel 0a02d49553 drm/omap: populate DSI platform bus earlier
After the changes from 4.20 the DSI encoder tries to find the
attached panel before populating the DSI bus. If the panel is
not found -EPROBE_DEFER is returned, so the DSI bus is never
populated and the panel never added.

Fix this by populating the DSI bus before searching for the
video sink in dsi_init_output().

Fixes: 27d624527d ("drm/omap: dss: Acquire next dssdev at probe time")
Acked-by: Pavel Machek <pavel@ucw.cz>
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181121160916.22017-3-sebastian.reichel@collabora.com
2018-12-03 14:46:30 +02:00
..
Kconfig omapdrm: hdmi4: hook up the HDMI CEC support 2017-10-12 10:49:14 +03:00
Makefile main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
base.c drm/omap: Move most omap_dss_driver operations to omap_dss_device_ops 2018-09-03 16:13:29 +03:00
core.c drm/omap: dss: Move platform_device_register from core.c to dss.c probe 2018-09-03 16:13:25 +03:00
dispc.c drm/omap: Substitute format_is_yuv() with format->is_yuv 2018-10-02 09:36:56 +03:00
dispc.h drm: omapdrm: Remove filename from header and fix copyright tag 2017-12-19 11:21:32 +02:00
dispc_coefs.c drm: omapdrm: Remove filename from header and fix copyright tag 2017-12-19 11:21:32 +02:00
display.c drm/omap: dss: Add function to retrieve display for an output 2018-09-03 16:13:27 +03:00
dpi.c drm/omap: Don't call .set_timings() operation recursively 2018-09-03 16:13:30 +03:00
dsi.c drm/omap: populate DSI platform bus earlier 2018-12-03 14:46:30 +02:00
dss-of.c drm/omap: dss: Extend omapdss_of_find_source_for_first_ep() to sinks 2018-09-03 16:13:27 +03:00
dss.c drm/omap: Populate DSS children in omapdss driver 2018-11-12 11:50:13 +02:00
dss.h drm/omap: Call dispc timings check operation directly 2018-09-03 16:13:30 +03:00
hdmi.h drm/omap: hdmi: Constify video mode and related pointers 2018-09-03 16:13:30 +03:00
hdmi4.c drm/omap: Move DISPC runtime PM handling to omapdrm 2018-11-12 11:50:13 +02:00
hdmi4_cec.c drm: omapdrm: hdmi4: Allocate the omap_hdmi data structure dynamically 2018-03-01 09:18:18 +02:00
hdmi4_cec.h omapdrm: hdmi4_cec: add OMAP4 HDMI CEC support 2017-10-12 10:49:14 +03:00
hdmi4_core.c drm/omap: check return value from soc_device_match 2018-05-07 10:19:11 -04:00
hdmi4_core.h drm: omapdrm: hdmi4: Allocate the omap_hdmi data structure dynamically 2018-03-01 09:18:18 +02:00
hdmi5.c drm/omap: Move DISPC runtime PM handling to omapdrm 2018-11-12 11:50:13 +02:00
hdmi5_core.c drm/omap: hdmi: Constify video mode and related pointers 2018-09-03 16:13:30 +03:00
hdmi5_core.h
hdmi_common.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hdmi_phy.c drm: omapdrm: Use unsigned int type 2018-03-01 09:09:10 +02:00
hdmi_pll.c drm: omapdrm: dss: Store the registered plls array in struct dss_device 2018-03-01 09:18:18 +02:00
hdmi_wp.c drm/omap: hdmi: Constify video mode and related pointers 2018-09-03 16:13:30 +03:00
omapdss-boot-init.c drm: omapdrm: Remove filename from header and fix copyright tag 2017-12-19 11:21:32 +02:00
omapdss.h drm/omap: fix bus_flags for panel-dpi 2018-12-03 14:36:05 +02:00
output.c drm/omap: dss: Remove the dss_mgr_(dis)connect() operations 2018-09-03 16:13:28 +03:00
pll.c drm/omap: Implement workaround for DRA7 errata ID:i932 2018-06-28 13:41:05 +03:00
sdi.c drm/omap: Don't call .set_timings() operation recursively 2018-09-03 16:13:30 +03:00
venc.c drm/omap: Move DISPC runtime PM handling to omapdrm 2018-11-12 11:50:13 +02:00
video-pll.c drm/omap: Implement workaround for DRA7 errata ID:i932 2018-06-28 13:41:05 +03:00