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| author | Dave Airlie <airlied@redhat.com> | 2016-03-17 08:09:44 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-03-17 08:09:44 +1000 |
| commit | 5e2368a3bbb36d24c038d87d61ebf291e4be5197 (patch) | |
| tree | b25c386642693a2d86bb61e567933c591dde6d8e /drivers/gpu/drm/drm_bridge.c | |
| parent | 0e5dc9a8ee2f10b5d6c793675e9942c526e52411 (diff) | |
| parent | c8a3b2ae07130042682bc8e031bcfbae3754463d (diff) | |
Merge tag 'drm/panel/for-4.6-rc1' of http://anongit.freedesktop.org/git/tegra/linux into drm-next
drm/panel: Changes for v4.6-rc1
This contains a refactoring of parts of the DSI core to allow creating
DSI devices from non-DSI control busses (i.e. I2C, SPI, ...).
Other than that there's support for a couple of new panels as well as
a few cleanup patches.
* tag 'drm/panel/for-4.6-rc1' of http://anongit.freedesktop.org/git/tegra/linux:
drm/bridge: Make (pre/post) enable/disable callbacks optional
drm/panel: simple: Add URT UMSH-8596MD-xT panels support
dt-bindings: Add URT UMSH-8596MD-xT panel bindings
of: Add United Radiant Technology Corporation vendor prefix
drm/panel: simple: Support for LG lp120up1 panel
dt-bindings: Add LG lp120up1 panel bindings
drm/panel: simple: Fix g121x1_l03 hsync/vsync polarity
drm/dsi: Get DSI host by DT device node
drm/dsi: Add routine to unregister a DSI device
drm/dsi: Try to match non-DT DSI devices
drm/dsi: Use mipi_dsi_device_register_full() for DSI device creation
drm/dsi: Check for CONFIG_OF when defining of_mipi_dsi_device_add()
Diffstat (limited to 'drivers/gpu/drm/drm_bridge.c')
| -rw-r--r-- | drivers/gpu/drm/drm_bridge.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index bd93453afa61..b3654404abd0 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -186,7 +186,8 @@ void drm_bridge_disable(struct drm_bridge *bridge) drm_bridge_disable(bridge->next); - bridge->funcs->disable(bridge); + if (bridge->funcs->disable) + bridge->funcs->disable(bridge); } EXPORT_SYMBOL(drm_bridge_disable); @@ -206,7 +207,8 @@ void drm_bridge_post_disable(struct drm_bridge *bridge) if (!bridge) return; - bridge->funcs->post_disable(bridge); + if (bridge->funcs->post_disable) + bridge->funcs->post_disable(bridge); drm_bridge_post_disable(bridge->next); } @@ -256,7 +258,8 @@ void drm_bridge_pre_enable(struct drm_bridge *bridge) drm_bridge_pre_enable(bridge->next); - bridge->funcs->pre_enable(bridge); + if (bridge->funcs->pre_enable) + bridge->funcs->pre_enable(bridge); } EXPORT_SYMBOL(drm_bridge_pre_enable); @@ -276,7 +279,8 @@ void drm_bridge_enable(struct drm_bridge *bridge) if (!bridge) return; - bridge->funcs->enable(bridge); + if (bridge->funcs->enable) + bridge->funcs->enable(bridge); drm_bridge_enable(bridge->next); } |