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| author |   Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2016-06-21 15:09:39 +0200 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-06-21 21:32:52 +0200 |
| commit | 83af0a483ac44594620ecae10a4d708b284972e1 (patch) | |
| tree | a46687ee234685c7e71ce21cb0180a7efc0e46d0 /drivers/gpu/drm/sti/sti_mixer.c | |
| parent | drm/amdkfd: Clean up inline handling (diff) | |
| download | linux-dev-83af0a483ac44594620ecae10a4d708b284972e1.tar.xz linux-dev-83af0a483ac44594620ecae10a4d708b284972e1.zip | |
drm: sti: use late_register and early_unregister callbacks
Make sti driver use register callback to move debugfs
initialization out of sub-components creation.
This will allow to convert driver .load() to
drm_dev_alloc() and drm_dev_register().
sti_compositor bring up 2 crtc but only one debugfs init is
needed so use drm_crtc_index to do it on the first one.
This can't be done in sti_drv because only sti_compositor have
access to the devices.
It is almost the same for sti_encoder which handle multiple
encoder while one only debugfs entry is needed so add a boolean
to avoid multiple debugfs initialization
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1466514580-15194-3-git-send-email-benjamin.gaignard@linaro.org
Diffstat (limited to 'drivers/gpu/drm/sti/sti_mixer.c')
| -rw-r--r-- | drivers/gpu/drm/sti/sti_mixer.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c index 6f86f2b2b6a5..1885c7ab5a8b 100644 --- a/drivers/gpu/drm/sti/sti_mixer.c +++ b/drivers/gpu/drm/sti/sti_mixer.c @@ -181,7 +181,7 @@ static struct drm_info_list mixer1_debugfs_files[] = { { "mixer_aux", mixer_dbg_show, 0, NULL }, }; -static int mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) +int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) { unsigned int i; struct drm_info_list *mixer_debugfs_files; @@ -393,8 +393,5 @@ struct sti_mixer *sti_mixer_create(struct device *dev, DRM_DEBUG_DRIVER("%s created. Regs=%p\n", sti_mixer_to_str(mixer), mixer->regs); - if (mixer_debugfs_init(mixer, drm_dev->primary)) - DRM_ERROR("MIXER debugfs setup failed\n"); - return mixer; } |