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| author | Andreas Pokorny <andreas.pokorny@gmail.com> | 2009-06-03 23:43:40 +0200 |
|---|---|---|
| committer | Andreas Pokorny <andreas.pokorny@gmail.com> | 2009-06-03 23:43:40 +0200 |
| commit | 0eb3e1b44f23003ff35d2af8c12ba266b12f3aa9 (patch) | |
| tree | b4533f6c986b1f5cd139405197f8cc48daab6db8 /drivers/mfd/glamo/glamo-drm-private.h | |
| parent | f3ef2188923d357c94a2421024c8288e428feccb (diff) | |
Adding IRQ to DRM CMDQ - not working
Diffstat (limited to 'drivers/mfd/glamo/glamo-drm-private.h')
| -rw-r--r-- | drivers/mfd/glamo/glamo-drm-private.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/glamo/glamo-drm-private.h b/drivers/mfd/glamo/glamo-drm-private.h index 9442532dafe..4a63d8036de 100644 --- a/drivers/mfd/glamo/glamo-drm-private.h +++ b/drivers/mfd/glamo/glamo-drm-private.h @@ -1,6 +1,7 @@ /* Smedia Glamo 336x/337x DRM private bits * * Copyright (C) 2008-2009 Thomas White <taw@bitwiz.org.uk> + * Copyright (C) 2009 Andreas Pokorny <andreas.pokorny@gmail.com> * Based on xf86-video-glamo * Copyright 2007 OpenMoko, Inc. * Copyright © 2009 Lars-Peter Clausen <lars@metafoo.de> @@ -62,6 +63,7 @@ struct glamodrm_handle { /* semaphore against concurrent ioctl */ struct semaphore add_to_ring; + /* spinlock to protect the access to new_ring_write */ spinlock_t new_ring_write_lock; size_t new_ring_write; }; |