linux-toradex.git/include/drm, branch v3.19-rc6

Revert "drm/gem: Warn on illegal use of the dumb buffer interface v2"

2014-12-24T03:13:22+00:00

This reverts commit 355a70183848f21198e9f6296bd646df3478a26d.

This had some bad side effects under normal operation, and should
have been dropped earlier.

Signed-off-by: Dave Airlie

drm/irq: Add drm_crtc_vblank_count()

2014-12-17T13:27:35+00:00

This function is the KMS native variant of drm_vblank_count(). It takes
a struct drm_crtc * instead of a struct drm_device * and an index of the
CRTC.

Eventually the goal is to access vblank data through the CRTC only so
that the per-CRTC data can be moved to struct drm_crtc.

Reviewed-by: Daniel Vetter 
Signed-off-by: Thierry Reding

drm/irq: Add drm_crtc_handle_vblank()

2014-12-17T13:27:34+00:00

This function is the KMS native variant of drm_handle_vblank(). It takes
a struct drm_crtc * instead of a struct drm_device * and an index of the
CRTC.

Eventually the goal is to access vblank data through the CRTC only so
that the per-CRTC data can be moved to struct drm_crtc.

Reviewed-by: Daniel Vetter 
Signed-off-by: Thierry Reding

drm/irq: Add drm_crtc_send_vblank_event()

2014-12-17T13:27:33+00:00

This function is the KMS native variant of drm_send_vblank_event(). It
takes a struct drm_crtc * instead of a struct drm_device * and an index
of the CRTC.

Eventually the goal is to access vblank data through the CRTC only so
that the per-CRTC data can be moved to struct drm_crtc.

Reviewed-by: Daniel Vetter 
Signed-off-by: Thierry Reding

drm/fb: add support for tiled monitor configurations. (v2)

2014-12-08T23:56:49+00:00

This adds fbdev/con support for tiled monitors, so that we
only set a mode on the correct half of the monitor, or
span the two halves if needed.

v2: remove unneeded ERROR, fix | vs ||

Signed-off-by: Dave Airlie

drm/tile: expose the tile property to userspace (v3)

2014-12-08T23:56:48+00:00

This takes the tiling info from the connector and
exposes it to userspace, as a blob object in a
connector property.

The contents of the blob is ABI.

v2: add property + function documentation.

v3: move property setup from previous patch.
add boilerplate + fix long line (Daniel)

Reviewed-by: Daniel Vetter 
Signed-off-by: Dave Airlie

drm/connector: store tile information from displayid (v3)

2014-12-08T23:56:48+00:00

This creates a tile group from DisplayID block, and
stores the pieces of parsed info from the DisplayID block
into the connector.

v2: add missing signoff, add new connector bits to docs.

v3: remove some debugging.

Signed-off-by: Dave Airlie

drm/mst: cached EDID for logical ports (v2)

2014-12-08T23:56:47+00:00

Logical ports are never going to have EDID changes,
they are used for the internal ports on MST monitors.

We cache the EDIDs from these to save time at MST probe.

v2: drop misplace tile property line, meant for other patch.

Signed-off-by: Dave Airlie

drm: add tile_group support. (v3)

2014-12-08T23:56:46+00:00

A tile group is an identifier shared by a single monitor,
DisplayID topology has 8 bytes we can use for this, just
use those for now until something else comes up in the
future. We assign these to an idr and use the idr to
tell userspace what connectors are in the same tile group.

DisplayID v1.3 says the serial number must be unique for
displays from the same manufacturer.

v2:
destroy idr (dvdhrm)
add docbook (danvet)
airlied:- not sure how to make docbook add fns to tile group section.

v3: fix missing unlock.

Reviewed-by: Daniel Vetter 
Signed-off-by: Dave Airlie

drm/displayid: add displayid defines and edid extension (v2)

2014-12-08T23:56:46+00:00

These are just taken from the DisplayID v1.3 spec, and the
DDC spec.

v2: use __packed (Jani)

Signed-off-by: Dave Airlie