kernel - saturneric's kernel source tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	drm/panel: Make of_drm_find_panel() return an ERR_PTR() instead of NULL	Boris Brezillon	2018-07-10	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Right now, the DRM panel logic returns NULL when a panel pointing to the passed OF node is not present in the list of registered panels. Most drivers interpret this NULL value as -EPROBE_DEFER, but we are about to modify the semantic of of_drm_find_panel() and let the framework return -ENODEV when the device node we're pointing to has a status property that is not equal to "okay" or "ok". Let's first patch the of_drm_find_panel() implementation to return ERR_PTR(-EPROBE_DEFER) instead of NULL and patch all callers to replace the '!panel' check by an 'IS_ERR(panel)' one. Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
*	drm/bridge: cdns: Mark runtime PM operations as maybe unused	Thierry Reding	2018-05-18	1	-2/+2
\| \| \| \| \| \| \| \| \| \|	Building the driver in a configuration with !PM currently causes a warning about these operations being unused. Mark them as such to shut up the compiler. Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
*	drm/bridge: Add Cadence DSI driver	Boris Brezillon	2018-04-23	1	-0/+1623
	Add a driver for Cadence DPI -> DSI bridge. This driver only support a subset of Cadence DSI bridge capabilities. This driver has been tested/debugged in a simulated environment which explains why some of the features are missing. Here is a non-exhaustive list of missing features: * burst mode * DPHY init/configuration steps * support for additional input interfaces (SDI input) DSI commands and non-burst video mode have been tested. Signed-off-by: Boris Brezillon <[email protected]> Reviewed-by: Andrzej Hajda <[email protected]> Acked-by: Eric Anholt <[email protected]> Reviewed-by: Archit Taneja <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]