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2014-03-19video: adf: export the adf_attachment_allow symbol to modules.Alistair Strachan
There are no in-tree users of adf_attachment_allow, but out-of-tree modules want to use it. It looks like this function should be EXPORT_SYMBOL. Change-Id: Iad522dc5d32ac09fec6483bbc317db8ecae12e97 Signed-off-by: Alistair Strachan <alistair.strachan@imgtec.com>
2014-03-19video: adf: use %zu when printing size_tGreg Hackmann
Change-Id: I9cf7ebc368bad0a83db9e5aa370feadf117b21c0 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: fix compat ioctls calling ioctl with wrong cmdGreg Hackmann
Change-Id: Icdbac3edd123b3114103dc138a60e6955006cda4 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: use ADF_IOCTL_TYPE in compat ioctl definitionsGreg Hackmann
Change-Id: I7451a282d9d972c9957568b366c164b67b4b47e8 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: fix fbdev blank -> dpms state mappingGreg Hackmann
Change-Id: I96132a1b7275d389a6d0ba8899c6be838b63c422 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: validate dpms state passed to blankGreg Hackmann
Change-Id: I3a4228d50fc4a2553b3e92e5675a94cbc6e71b8a Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: make device node names less hierarchicalGreg Hackmann
adf/foobar/device -> adf0 adf/foobar/interface1 -> adf-interface0.1 adf/foobar/overlay-engine1 -> adf-overlay-engine0.1 Change-Id: I7af7f84ce3f101ecb02f448070c200ff3e03f2ec Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: expose adf_modeinfo_set_{name,vrefresh} to driversGreg Hackmann
Change-Id: Id9f8b2184927a77b244ce0b33d619d6e44a0f17a Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: set default interface dpms_state to OFFGreg Hackmann
Interfaces default to unplugged, so they should also default to off Change-Id: I36500a54b11f354a0d7dd2c9924a79e0d9c6f855 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: make dpms_state sysfs attribute writableGreg Hackmann
Change-Id: I04e7785cbddac160003e6c9edaf62d20b367fdc9 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: add helpers for validating custom formatsGreg Hackmann
Many custom formats look a lot like the standard ones, but with different subsampling, bpp, etc. Expose and document adf_buffer_validate()'s main body, so drivers can reuse its logic when validating these formats. Change-Id: I1d06981c9e5aab26f3ab2956c08c679f2c823bcc Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: add informational flags to interfacesGreg Hackmann
Informational flags don't affect ADF directly but may be useful to clients. Currently used to indicate primary and external displays. Change-Id: I343c7f0148da0869244c8e818350e9855525df85 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: add fbdev compatibility helperGreg Hackmann
Change-Id: I2b82bb625f805e8edb27799743b290dda5befb97 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: add supported formats to adf_overlay_engine_dataGreg Hackmann
Change-Id: If2aa783b9ece60160f465bf697508fc58682e1bc Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: support "simple" buffersGreg Hackmann
Simple buffers are linear RGB buffers analogous to KMS's dumb buffers. Simple buffers can be allocated and posted to a display interface without any driver-private data. Internally, ADF drivers provide the driver-private data needed (if any) to post a simple buffer to the display. Change-Id: Ib0b737622eaf343111310f6623f99d69cf3807d2 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: adf: add memblock helperGreg Hackmann
Provides a dma-buf exporter for memblocks, mainly useful for ADF devices to wrap their bootloader logos Change-Id: I936a9b5df099ab6084d433fcaf50f3bc29f93289 Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-03-19video: add atomic display frameworkGreg Hackmann
Change-Id: I693257e269a99012cd0dbb57576ac222869cf4c7 Signed-off-by: Greg Hackmann <ghackmann@google.com>
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