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| author | Rob Clark <robdclark@gmail.com> | 2016-11-05 11:08:07 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-11-08 16:38:03 -0500 |
| commit | d8187177b0b195368699ba12b5fa8cd5fdc39b79 (patch) | |
| tree | 88456b43e3f3dfc4af5c6940eb44469d7032982c /Documentation/gpu | |
| parent | 65c7dc18b2b6628156c5ed2bc5ef66bca17267fb (diff) | |
| download | lwn-d8187177b0b195368699ba12b5fa8cd5fdc39b79.tar.gz lwn-d8187177b0b195368699ba12b5fa8cd5fdc39b79.zip | |
drm: add helper for printing to log or seq_file
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 <robdclark@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1478358492-30738-3-git-send-email-robdclark@gmail.com
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/drm-internals.rst | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/gpu/drm-internals.rst b/Documentation/gpu/drm-internals.rst index 37284bcc7764..25ee92c5df65 100644 --- a/Documentation/gpu/drm-internals.rst +++ b/Documentation/gpu/drm-internals.rst @@ -350,6 +350,23 @@ how the ioctl is allowed to be called. .. kernel-doc:: drivers/gpu/drm/drm_ioctl.c :export: + +Misc Utilities +============== + +Printer +------- + +.. kernel-doc:: include/drm/drm_print.h + :doc: print + +.. kernel-doc:: include/drm/drm_print.h + :internal: + +.. kernel-doc:: include/drm/drm_print.h + :export: + + Legacy Support Code =================== |