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drm/vkms: Rename vkms_output.state_lock to crc_lock

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Plus add a comment about what it actually protects. It's very little.

Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Tested-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190606222751.32567-4-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter
2019-06-07 00:27:44 +02:00
committed by Rodrigo Siqueira
parent a0e4e5754c
commit fb4155fa4c
3 changed files with 8 additions and 7 deletions
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5
drivers/gpu/drm/vkms/vkms_drv.h
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@@ -49,6 +49,7 @@ struct vkms_crtc_state {
struct drm_crtc_state base;
struct work_struct crc_work;
/* below three are protected by vkms_output.crc_lock */
bool crc_pending;
u64 frame_start;
u64 frame_end;
@@ -66,8 +67,8 @@ struct vkms_output {
struct workqueue_struct *crc_workq;
/* protects concurrent access to crc_data */
spinlock_t lock;
/* protects concurrent access to crtc_state */
spinlock_t state_lock;
spinlock_t crc_lock;
};
struct vkms_device {