linux_dsm_epyc7002/drivers/gpu/drm/rockchip
Marc Zyngier 7f3ef5dedb drm/rockchip: Allow driver to be shutdown on reboot/kexec
Leaving the DRM driver enabled on reboot or kexec has the annoying
effect of leaving the display generating transactions whilst the
IOMMU has been shut down.

In turn, the IOMMU driver (which shares its interrupt line with
the VOP) starts warning either on shutdown or when entering the
secondary kernel in the kexec case (nothing is expected on that
front).

A cheap way of ensuring that things are nicely shut down is to
register a shutdown callback in the platform driver.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Tested-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20180805124807.18169-1-marc.zyngier@arm.com
Cc: stable@vger.kernel.org
2018-09-10 10:52:27 +02:00
..
analogix_dp-rockchip.c drm/rockchip: psr: Sanitize semantics of allow/inhibit API 2018-04-24 08:34:52 +02:00
cdn-dp-core.c drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
cdn-dp-core.h
cdn-dp-reg.c drm/rockchip: cnd-dp: adjust spdif register setting 2018-06-16 14:57:56 +02:00
cdn-dp-reg.h
dw_hdmi-rockchip.c drm/rockchip: dw_hdmi: Move HDMI vpll clock enable to bind() 2018-03-08 17:32:53 +01:00
dw-mipi-dsi.c drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
inno_hdmi.c drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
inno_hdmi.h
Kconfig drm/rockchip: Add support for Rockchip Soc RGB output interface 2018-09-05 12:24:36 +02:00
Makefile drm/rockchip: Add support for Rockchip Soc RGB output interface 2018-09-05 12:24:36 +02:00
rockchip_drm_drv.c drm/rockchip: Allow driver to be shutdown on reboot/kexec 2018-09-10 10:52:27 +02:00
rockchip_drm_drv.h drm/rockchip: add function to check if endpoint is a subdriver 2018-09-05 12:24:25 +02:00
rockchip_drm_fb.c drm/rockchip: rockchip_drm_fb -> drm_framebuffer 2018-05-18 16:02:05 +01:00
rockchip_drm_fb.h drm/rockchip: rockchip_drm_fb -> drm_framebuffer 2018-05-18 16:02:05 +01:00
rockchip_drm_fbdev.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
rockchip_drm_fbdev.h
rockchip_drm_gem.c drm/rockchip: fixup comment for gem_free_object_unlocked 2018-03-28 17:07:36 +02:00
rockchip_drm_gem.h drm/rockchip: support prime import sg table 2018-02-18 11:16:40 +01:00
rockchip_drm_psr.c drm/rockchip: psr: Remove flush by CRTC 2018-04-24 08:34:54 +02:00
rockchip_drm_psr.h drm/rockchip: psr: Remove flush by CRTC 2018-04-24 08:34:54 +02:00
rockchip_drm_vop.c drm/rockchip: Add support for Rockchip Soc RGB output interface 2018-09-05 12:24:36 +02:00
rockchip_drm_vop.h drm/rockchip: Add support for Rockchip Soc RGB output interface 2018-09-05 12:24:36 +02:00
rockchip_lvds.c drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
rockchip_lvds.h
rockchip_rgb.c drm/rockchip: Add support for Rockchip Soc RGB output interface 2018-09-05 12:24:36 +02:00
rockchip_rgb.h drm/rockchip: rgb: add stub functions when rgb encoder is disabled 2018-09-05 15:43:14 -04:00
rockchip_vop_reg.c drm/rockchip: vop: add rk3188 vop definitions 2018-09-05 12:25:48 +02:00
rockchip_vop_reg.h drm/rockchip: vop: add rk3188 vop definitions 2018-09-05 12:25:48 +02:00