Commit 877b3729 authored by Qiang Yu's avatar Qiang Yu Committed by Rob Herring
Browse files

drm: export drm_timeout_abs_to_jiffies 



For other driver like lima usage.

Cc: Rob Herring <robh@kernel.org>
Signed-off-by: default avatarQiang Yu <yuq825@gmail.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190225140717.20586-2-yuq825@gmail.com
parent e2771deb

drivers/gpu/drm/drm_syncobj.c

+2 −1
Original line number Diff line number Diff line
@@ -731,7 +731,7 @@ cleanup_entries: 
 *

 * Calculate the timeout in jiffies from an absolute time in sec/nsec.

 */

static signed long drm_timeout_abs_to_jiffies(int64_t timeout_nsec)

signed long drm_timeout_abs_to_jiffies(int64_t timeout_nsec)

{

	ktime_t abs_timeout, now;

	u64 timeout_ns, timeout_jiffies64;
@@ -755,6 +755,7 @@ static signed long drm_timeout_abs_to_jiffies(int64_t timeout_nsec) 


	return timeout_jiffies64 + 1;

}

EXPORT_SYMBOL(drm_timeout_abs_to_jiffies);



static int drm_syncobj_array_wait(struct drm_device *dev,

				  struct drm_file *file_private,

include/drm/drm_utils.h

+4 −0
Original line number Diff line number Diff line
@@ -10,6 +10,10 @@ 
#ifndef __DRM_UTILS_H__

#define __DRM_UTILS_H__



#include <linux/types.h>



int drm_get_panel_orientation_quirk(int width, int height);



signed long drm_timeout_abs_to_jiffies(int64_t timeout_nsec);



#endif

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