065a5027dc
- This is _not_ a generic interface to create gem objects, but just an interface to make early boot services (like boot splash) with a generic KMS userspace driver possible. Hence it's better to move the documentation for this from the GEM section to the KMS section, next to the creation of framebuffer objects. - Make it really clear that the returned handle isn't necessarily a GEM object (it can also be e.g. a TTM handle when running on top of vmwgfx). - Add a paragraph to make it clear that this is just for unaccelarated userspace - gpu drivers need to have their own buffer object creation ioctl which is hardware specific. v2: Clarify that the documentation doesn't just apply to GEM-based drivers only but is now generally valid, as suggested by David. v3: Polish the intro sentence a bit and one s/objects/handles/ for clarification, both suggested by Laurent. v4: More text polish from Laurent's review. v5: More typo fixes from Dieter. Cc: Dieter Nützel <Dieter@nuetzel-hh.de> Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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.. | ||
media | ||
.gitignore | ||
80211.tmpl | ||
alsa-driver-api.tmpl | ||
debugobjects.tmpl | ||
device-drivers.tmpl | ||
deviceiobook.tmpl | ||
drm.tmpl | ||
filesystems.tmpl | ||
gadget.tmpl | ||
genericirq.tmpl | ||
kernel-api.tmpl | ||
kernel-hacking.tmpl | ||
kernel-locking.tmpl | ||
kgdb.tmpl | ||
libata.tmpl | ||
librs.tmpl | ||
lsm.tmpl | ||
Makefile | ||
media_api.tmpl | ||
mtdnand.tmpl | ||
networking.tmpl | ||
rapidio.tmpl | ||
regulator.tmpl | ||
s390-drivers.tmpl | ||
scsi.tmpl | ||
sh.tmpl | ||
stylesheet.xsl | ||
tracepoint.tmpl | ||
uio-howto.tmpl | ||
usb.tmpl | ||
writing-an-alsa-driver.tmpl | ||
writing_usb_driver.tmpl | ||
z8530book.tmpl |