| Message ID | 1483953375-26548-1-git-send-email-vidya.srinivas@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Vidya,
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on next-20170106]
[cannot apply to v4.10-rc3]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Vidya-Srinivas/drm-i915-Check-for-platform-specific-GPIO-config/20170109-175734
base: git://anongit.freedesktop.org/drm-intel for-linux-next
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
make[3]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule.
include/linux/init.h:1: warning: no structured comments found
include/linux/kthread.h:26: warning: Excess function parameter '...' description in 'kthread_create'
kernel/sys.c:1: warning: no structured comments found
drivers/dma-buf/seqno-fence.c:1: warning: no structured comments found
include/drm/drm_drv.h:409: warning: No description found for parameter 'load'
include/drm/drm_drv.h:409: warning: No description found for parameter 'firstopen'
include/drm/drm_drv.h:409: warning: No description found for parameter 'open'
include/drm/drm_drv.h:409: warning: No description found for parameter 'preclose'
include/drm/drm_drv.h:409: warning: No description found for parameter 'postclose'
include/drm/drm_drv.h:409: warning: No description found for parameter 'lastclose'
include/drm/drm_drv.h:409: warning: No description found for parameter 'unload'
include/drm/drm_drv.h:409: warning: No description found for parameter 'dma_ioctl'
include/drm/drm_drv.h:409: warning: No description found for parameter 'dma_quiescent'
include/drm/drm_drv.h:409: warning: No description found for parameter 'context_dtor'
include/drm/drm_drv.h:409: warning: No description found for parameter 'set_busid'
include/drm/drm_drv.h:409: warning: No description found for parameter 'irq_handler'
include/drm/drm_drv.h:409: warning: No description found for parameter 'irq_preinstall'
include/drm/drm_drv.h:409: warning: No description found for parameter 'irq_postinstall'
include/drm/drm_drv.h:409: warning: No description found for parameter 'irq_uninstall'
include/drm/drm_drv.h:409: warning: No description found for parameter 'debugfs_init'
include/drm/drm_drv.h:409: warning: No description found for parameter 'debugfs_cleanup'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_open_object'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_close_object'
include/drm/drm_drv.h:409: warning: No description found for parameter 'prime_handle_to_fd'
include/drm/drm_drv.h:409: warning: No description found for parameter 'prime_fd_to_handle'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_export'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_import'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_pin'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_unpin'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_res_obj'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_get_sg_table'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_import_sg_table'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_vmap'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_vunmap'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_prime_mmap'
include/drm/drm_drv.h:409: warning: No description found for parameter 'vgaarb_irq'
include/drm/drm_drv.h:409: warning: No description found for parameter 'gem_vm_ops'
include/drm/drm_drv.h:409: warning: No description found for parameter 'major'
include/drm/drm_drv.h:409: warning: No description found for parameter 'minor'
include/drm/drm_drv.h:409: warning: No description found for parameter 'patchlevel'
include/drm/drm_drv.h:409: warning: No description found for parameter 'name'
include/drm/drm_drv.h:409: warning: No description found for parameter 'desc'
include/drm/drm_drv.h:409: warning: No description found for parameter 'date'
include/drm/drm_drv.h:409: warning: No description found for parameter 'driver_features'
include/drm/drm_drv.h:409: warning: No description found for parameter 'dev_priv_size'
include/drm/drm_drv.h:409: warning: No description found for parameter 'ioctls'
include/drm/drm_drv.h:409: warning: No description found for parameter 'num_ioctls'
include/drm/drm_drv.h:409: warning: No description found for parameter 'fops'
include/drm/drm_drv.h:409: warning: No description found for parameter 'legacy_dev_list'
>> include/drm/drm_panel.h:80: warning: No description found for parameter 'reset'
include/drm/drm_panel.h:80: warning: No description found for parameter 'power_on'
include/drm/drm_panel.h:80: warning: No description found for parameter 'power_off'
drivers/media/dvb-core/dvb_frontend.h:677: warning: No description found for parameter 'refcount'
drivers/char/tpm/tpm_vtpm_proxy.c:73: warning: No description found for parameter 'filp'
drivers/char/tpm/tpm_vtpm_proxy.c:73: warning: No description found for parameter 'buf'
drivers/char/tpm/tpm_vtpm_proxy.c:73: warning: No description found for parameter 'count'
drivers/char/tpm/tpm_vtpm_proxy.c:73: warning: No description found for parameter 'off'
drivers/char/tpm/tpm_vtpm_proxy.c:123: warning: No description found for parameter 'filp'
drivers/char/tpm/tpm_vtpm_proxy.c:123: warning: No description found for parameter 'buf'
drivers/char/tpm/tpm_vtpm_proxy.c:123: warning: No description found for parameter 'count'
drivers/char/tpm/tpm_vtpm_proxy.c:123: warning: No description found for parameter 'off'
drivers/char/tpm/tpm_vtpm_proxy.c:203: warning: No description found for parameter 'proxy_dev'
sound/soc/soc-core.c:994: warning: No description found for parameter 'stream_name'
Documentation/core-api/assoc_array.rst:13: WARNING: Enumerated list ends without a blank line; unexpected unindent.
Documentation/doc-guide/sphinx.rst:110: ERROR: Unknown target name: "sphinx c domain".
include/net/cfg80211.h:3154: ERROR: Unexpected indentation.
include/net/mac80211.h:3214: ERROR: Unexpected indentation.
include/net/mac80211.h:3217: WARNING: Block quote ends without a blank line; unexpected unindent.
include/net/mac80211.h:3219: ERROR: Unexpected indentation.
include/net/mac80211.h:3220: WARNING: Block quote ends without a blank line; unexpected unindent.
include/net/mac80211.h:1773: ERROR: Unexpected indentation.
include/net/mac80211.h:1777: WARNING: Block quote ends without a blank line; unexpected unindent.
kernel/sched/fair.c:7587: WARNING: Inline emphasis start-string without end-string.
kernel/time/timer.c:1240: ERROR: Unexpected indentation.
kernel/time/timer.c:1242: ERROR: Unexpected indentation.
kernel/time/timer.c:1243: WARNING: Block quote ends without a blank line; unexpected unindent.
include/linux/wait.h:121: WARNING: Block quote ends without a blank line; unexpected unindent.
include/linux/wait.h:124: ERROR: Unexpected indentation.
include/linux/wait.h:126: WARNING: Block quote ends without a blank line; unexpected unindent.
kernel/time/hrtimer.c:1021: WARNING: Block quote ends without a blank line; unexpected unindent.
kernel/signal.c:317: WARNING: Inline literal start-string without end-string.
drivers/message/fusion/mptbase.c:5051: WARNING: Definition list ends without a blank line; unexpected unindent.
drivers/tty/serial/serial_core.c:1897: WARNING: Definition list ends without a blank line; unexpected unindent.
include/linux/spi/spi.h:369: ERROR: Unexpected indentation.
drivers/usb/core/message.c:481: ERROR: Unexpected indentation.
drivers/usb/core/message.c:482: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_type".
Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_dir".
Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_recip".
Documentation/driver-api/usb.rst:689: ERROR: Unknown target name: "usbdevfs_urb_type".
sound/soc/soc-core.c:2508: ERROR: Unknown target name: "snd_soc_daifmt".
sound/core/jack.c:312: ERROR: Unknown target name: "snd_jack_btn".
Documentation/translations/ko_KR/howto.rst:293: WARNING: Inline emphasis start-string without end-string.
WARNING: dvipng command 'dvipng' cannot be run (needed for math display), check the imgmath_dvipng setting
vim +/reset +80 include/drm/drm_panel.h
45527d43 Ajay Kumar 2014-07-18 64 *
45527d43 Ajay Kumar 2014-07-18 65 * To save power when no video data is transmitted, a driver can power down
45527d43 Ajay Kumar 2014-07-18 66 * the panel. This is the job of the .unprepare() function.
45527d43 Ajay Kumar 2014-07-18 67 */
aead40ea Thierry Reding 2013-08-30 68 struct drm_panel_funcs {
aead40ea Thierry Reding 2013-08-30 69 int (*disable)(struct drm_panel *panel);
45527d43 Ajay Kumar 2014-07-18 70 int (*unprepare)(struct drm_panel *panel);
45527d43 Ajay Kumar 2014-07-18 71 int (*prepare)(struct drm_panel *panel);
71e1528e Vidya Srinivas 2017-01-09 72 int (*reset)(struct drm_panel *panel);
c1a64edd Vidya Srinivas 2017-01-09 73 int (*power_on)(struct drm_panel *panel);
c1a64edd Vidya Srinivas 2017-01-09 74 int (*power_off)(struct drm_panel *panel);
aead40ea Thierry Reding 2013-08-30 75 int (*enable)(struct drm_panel *panel);
aead40ea Thierry Reding 2013-08-30 76 int (*get_modes)(struct drm_panel *panel);
2938931f Philipp Zabel 2014-12-11 77 int (*get_timings)(struct drm_panel *panel, unsigned int num_timings,
2938931f Philipp Zabel 2014-12-11 78 struct display_timing *timings);
aead40ea Thierry Reding 2013-08-30 79 };
aead40ea Thierry Reding 2013-08-30 @80
83127f67 Thierry Reding 2016-05-06 81 /**
83127f67 Thierry Reding 2016-05-06 82 * struct drm_panel - DRM panel object
83127f67 Thierry Reding 2016-05-06 83 * @drm: DRM device owning the panel
83127f67 Thierry Reding 2016-05-06 84 * @connector: DRM connector that the panel is attached to
83127f67 Thierry Reding 2016-05-06 85 * @dev: parent device of the panel
83127f67 Thierry Reding 2016-05-06 86 * @funcs: operations that can be performed on the panel
83127f67 Thierry Reding 2016-05-06 87 * @list: panel entry in registry
83127f67 Thierry Reding 2016-05-06 88 */
:::::: The code at line 80 was first introduced by commit
:::::: aead40ea0b53a0e28d34adf7bb923ecb2968c04a drm: Add panel support
:::::: TO: Thierry Reding <treding@nvidia.com>
:::::: CC: Thierry Reding <treding@nvidia.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h index 515595b..c49358e 100644 --- a/include/drm/drm_panel.h +++ b/include/drm/drm_panel.h @@ -69,6 +69,7 @@ struct drm_panel_funcs { int (*disable)(struct drm_panel *panel); int (*unprepare)(struct drm_panel *panel); int (*prepare)(struct drm_panel *panel); + int (*reset)(struct drm_panel *panel); int (*power_on)(struct drm_panel *panel); int (*power_off)(struct drm_panel *panel); int (*enable)(struct drm_panel *panel); @@ -132,6 +133,14 @@ static inline int drm_panel_disable(struct drm_panel *panel) return panel ? -ENOSYS : -EINVAL; } +static inline int drm_panel_reset(struct drm_panel *panel) +{ + if (panel && panel->funcs && panel->funcs->reset) + return panel->funcs->reset(panel); + + return panel ? -ENOSYS : -EINVAL; +} + /** * drm_panel_prepare - power on a panel * @panel: DRM panel
Add the call back for MIPI reset sequence in drm for fine grained panel control. This is needed to reset the panel based on the panel schematics. Signed-off-by: Uma Shankar <uma.shankar@intel.com> --- include/drm/drm_panel.h | 9 +++++++++ 1 file changed, 9 insertions(+)