linux-stable/drivers/gpu/drm/tegra
Thierry Reding 363541e8ee drm/tegra: dc: Remove redundant spinlock
The spinlock is only used to serialize accesses to the DC_CMD_INT_MASK
register. However, this register is accesses either with interrupts
masked (in tegra_crtc_atomic_enable()) or protected by the vbl_lock and
vblank_time_lock spinlocks of the DRM device. Therefore, these accesses
don't need any extra serialization and the lock can be removed.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-12-21 14:52:35 +01:00
..
dc.c drm/tegra: dc: Remove redundant spinlock 2017-12-21 14:52:35 +01:00
dc.h drm/tegra: dc: Remove redundant spinlock 2017-12-21 14:52:35 +01:00
dpaux.c drm/tegra: dpaux: Add Tegra186 support 2017-12-13 14:36:38 +01:00
dpaux.h
drm.c drm/tegra: sor: Add Tegra186 support 2017-12-13 14:36:36 +01:00
drm.h drm/tegra: sor: Add Tegra186 support 2017-12-13 14:36:36 +01:00
dsi.c drm/tegra: dsi: Register debugfs in ->late_register() 2017-12-13 13:42:07 +01:00
dsi.h
falcon.c drm/tegra: Add falcon helper library 2017-04-05 18:11:47 +02:00
falcon.h drm/tegra: Add falcon helper library 2017-04-05 18:11:47 +02:00
fb.c drm/tegra: fb: Force alpha formats 2017-12-13 14:36:39 +01:00
gem.c drm/tegra: Changes for v4.14-rc1 2017-08-21 17:37:33 +10:00
gem.h drm/tegra: Use .dumb_map_offset and .dumb_destroy defaults 2017-08-16 20:13:48 +02:00
gr2d.c gpu: host1x: syncpt: Request syncpoints per client 2017-10-20 14:19:51 +02:00
gr2d.h
gr3d.c gpu: host1x: syncpt: Request syncpoints per client 2017-10-20 14:19:51 +02:00
gr3d.h
hdmi.c drm/tegra: hdmi: Register debugfs in ->late_register() 2017-12-13 13:42:07 +01:00
hdmi.h
hub.c drm/tegra: dc: Use direct offset to plane registers 2017-12-21 14:52:34 +01:00
hub.h drm/tegra: dc: Use direct offset to plane registers 2017-12-21 14:52:34 +01:00
Kconfig drm/tegra: hdmi: Add cec-notifier support 2017-10-20 14:19:54 +02:00
Makefile drm/tegra: Add Tegra186 display hub support 2017-12-13 14:16:37 +01:00
mipi-phy.c
mipi-phy.h
output.c drm/tegra: sor: Add Tegra186 support 2017-12-13 14:36:36 +01:00
plane.c drm/tegra: dc: Support more formats 2017-12-21 14:52:29 +01:00
plane.h drm/tegra: dc: Use direct offset to plane registers 2017-12-21 14:52:34 +01:00
rgb.c drm: Nuke drm_atomic_helper_connector_dpms 2017-08-08 14:48:48 +02:00
sor.c drm/tegra: dc: Use direct offset to plane registers 2017-12-21 14:52:34 +01:00
sor.h drm/tegra: sor: Support HDMI 2.0 modes 2017-12-13 14:36:37 +01:00
trace.c drm/tegra: dc: Trace register accesses 2017-08-17 17:57:14 +02:00
trace.h drm/tegra: trace: Fix path to include 2017-09-26 11:08:17 +02:00
vic.c drm/tegra: vic: Properly align arguments 2017-12-13 13:42:09 +01:00
vic.h drm/tegra: Add VIC support 2017-04-05 18:11:48 +02:00