kernel.git/Documentation/gpu/drm-internals.rst, branch linux-4.12.y

drm: document drm_ioctl.[hc]

2017-04-04T18:47:54Z

Also unify/merge with the existing stuff. I was a bit torn where to put this, but in the end I decided to put all the ioctl/sysfs/debugfs stuff into drm-uapi.rst. That means we have a bit a split with the other uapi related stuff used internally, like drm_file.[hc], but I think overall this makes more sense. If it's too confusing we can always add more cross-links to make it more discoverable. But the auto-sprinkling of links kernel-doc already does seems sufficient. Also for prettier docs and more cross-links, switch the internal defines over to an enum, as usual. v2: Update kerneldoc fro drm_compat_ioctl too (caught by 0day), plus a bit more drive-by polish. v3: Fix typo, spotted by xerpi on irc (Sergi). v4: Add missing space in comment (Neil). Cc: Sergi Granell Reviewed-by: Neil Armstrong Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170404095304.17599-4-daniel.vetter@ffwll.ch

drm/doc: Consistent kerneldoc include order

2017-03-14T14:13:20Z

First overview text (if there is any), then headers (since generally you want to start out with the data structures), then all the other stuff with functions. Most of this is pre-shpinx, since with the old docbook only the overview stuff was pulled in directly. Everything else was put in a per-section index, so include order didn't really matter. Acked-by: Eric Anholt Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170302151638.1882-4-daniel.vetter@ffwll.ch

drm/doc: Document drm_file.[hc]

2017-03-14T13:38:33Z

Well, mostly drm_file.h, and clean up all related things: - I didnt' figure out the difference between preclose and postclose. The existing explanation in drm-internals.rst didn't convince me, since it's also really outdated - we clean up pending DRM events in the core nowadays. I put a FIXME in for the future. - Another FIXME is to have a macro for default fops. - Lots of links all around, main areas are to tie the overview in drm_file.c more into the callbacks in struct drm_device, and the other is to link render/primary node code to the right sections in drm-uapi.rst. - Also moved the open/close stuff to drm_drv.h from drm-internals.rst, seems like the better place for that information. Since that section was rather outdated this amounted to full-on rewrite. A big missing piece here is some overview graph, but I think better to wait with that one until drm_device and drm_driver are also fully documented. v2: Nits from Sean. Reviewed-by: Sean Paul Reviewed-by: Liviu Dudau Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170308141257.12119-12-daniel.vetter@ffwll.ch

Merge branch 'drm/next/platform' of git://linuxtv.org/pinchartl/media into drm-misc-next

2017-03-11T10:46:03Z

Merge Laurent's drm_platform removal code. Only conflict is with the drm_pci.h extraction, which allows me to fix up the misplayed drm_platform_init fumble that 0day and Stephen Rothwell reported. Signed-off-by: Daniel Vetter

drm: rename drm_fops.c to drm_file.c

2017-03-09T15:18:02Z

It's not just file ops, but drm_file stuff in general. This is prep work to extracting a drm_file.h header in the next patch. Reviewed-by: Gustavo Padovan Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170308141257.12119-8-daniel.vetter@ffwll.ch

drm: Remove unused drm_platform midlayer

2017-02-17T13:27:23Z

Now that the last driver has been converted, the drm_platform midlayer is unused. Remove it. Signed-off-by: Laurent Pinchart Reviewed-by: Daniel Vetter

drm/print: Move kerneldoc next to definition

2016-11-15T11:55:24Z

kerneldoc expects the comment next to definitions, otherwise it can't pick up exported vs. internal stuff. This fixes a warning from the doc build done with: $ make DOCBOOKS="" htmldocs Fixes: d8187177b0b1 ("drm: add helper for printing to log or seq_file") Cc: Rob Clark Cc: Sean Paul Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20161114115825.22050-8-daniel.vetter@ffwll.ch

drm: Clean up kerneldoc for struct drm_driver

2016-11-15T11:51:16Z

Just cleans up what's there, still plenty missing. Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20161114115825.22050-6-daniel.vetter@ffwll.ch

drm: add helper for printing to log or seq_file

2016-11-08T21:38:03Z

Sometimes it is nice not to duplicate equivalent printk() and seq_printf() code. v2: simplify things w/ va_format, and use dev_printk, docs Signed-off-by: Rob Clark Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1478358492-30738-3-git-send-email-robdclark@gmail.com

drm: Mark up legacy/dri1 drivers with DRM_LEGACY

2016-08-08T08:05:22Z

It's super confusing that new drivers need to be marked with DRIVER_MODESET when really it means DRIVER_MODERN. Much better to invert the meaning and rename it to something that's suitably off-putting. Since there's over 100 places using DRIVER_MODESET we need to roll out this change without a flag day. v2: Update docs. Reviewed-by: Frank Binns Reviewed-by: David Herrmann Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1470251470-30830-1-git-send-email-daniel.vetter@ffwll.ch