tree: git://anongit.freedesktop.org/drm-intel topic/drm-misc
head: cfe63423d9be3e7020296c3dfb512768a83cd099
commit: cfe63423d9be3e7020296c3dfb512768a83cd099 [3/3] drm/fb-helper: Add drm_fb_helper_set_suspend_unlocked()
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/drm_fb_helper.c:1069: warning: No description found for parameter 'suspend'
>> drivers/gpu/drm/drm_fb_helper.c:1069: warning: Excess function parameter 'state' description in 'drm_fb_helper_set_suspend_unlocked'
drivers/gpu/drm/drm_fb_helper.c:1070: warning: No description found for parameter 'suspend'
drivers/gpu/drm/drm_fb_helper.c:1070: warning: Excess function parameter 'state' description in 'drm_fb_helper_set_suspend_unlocked'
Documentation/gpu/drm-kms.rst:13: WARNING: Could not lex literal_block as "C". Highlighting skipped.
Documentation/gpu/drm-kms-helpers.rst:16: WARNING: Could not lex literal_block as "C". Highlighting skipped.
Documentation/gpu/i915.rst:57: WARNING: Could not lex literal_block as "C". Highlighting skipped.
Documentation/gpu/drm-internals.rst:286: WARNING: undefined label: vga_switcheroo (if the link has no caption the label must precede a section header)
vim +/suspend +1069 drivers/gpu/drm/drm_fb_helper.c
1053 * takes the console lock
1054 * @fb_helper: driver-allocated fbdev helper
1055 * @state: desired state, zero to resume, non-zero to suspend
1056 *
1057 * A wrapper around fb_set_suspend() that takes the console lock. If the lock
1058 * isn't available on resume, a worker is tasked with waiting for the lock
1059 * to become available. The console lock can be pretty contented on resume
1060 * due to all the printk activity.
1061 *
1062 * This function can be called multiple times with the same state since
1063 * &fb_info->state is checked to see if fbdev is running or not before locking.
1064 *
1065 * Use drm_fb_helper_set_suspend() if you need to take the lock yourself.
1066 */
1067 void drm_fb_helper_set_suspend_unlocked(struct drm_fb_helper *fb_helper,
1068 int suspend)
> 1069 {
1070 if (!fb_helper || !fb_helper->fbdev)
1071 return;
1072
1073 /* make sure there's no pending/ongoing resume */
1074 flush_work(&fb_helper->resume_work);
1075
1076 if (suspend) {
1077 if (fb_helper->fbdev->state != FBINFO_STATE_RUNNING)
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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