[PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-10-10 Thread Keith Packard
This modifies the datatypes used by the vblank code to provide both 64 bits of vblank count and switch to using ktime_t for timestamps to increase resolution from microseconds to nanoseconds. The driver interfaces have been left using 32 bits of vblank count; all of the code necessary to widen

[PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-10-10 Thread Keith Packard
This modifies the datatypes used by the vblank code to provide both 64 bits of vblank count and switch to using ktime_t for timestamps to increase resolution from microseconds to nanoseconds. The driver interfaces have been left using 32 bits of vblank count; all of the code necessary to widen

Re: [PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-08-06 Thread Keith Packard
Daniel Vetter writes: > Subject is a bit confusing since you say uapi, but this is just the > internal prep work. Dropping UAPI fixes that. With that fixed: Yeah, thanks. > Reviewed-by: Daniel Vetter Added. > Two more optional comments below, feel

Re: [PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-08-06 Thread Keith Packard
Daniel Vetter writes: > Subject is a bit confusing since you say uapi, but this is just the > internal prep work. Dropping UAPI fixes that. With that fixed: Yeah, thanks. > Reviewed-by: Daniel Vetter Added. > Two more optional comments below, feel free to adapt or ignore. I'll wait > for

Re: [PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-08-02 Thread Michel Dänzer
On 02/08/17 05:53 PM, Daniel Vetter wrote: > On Mon, Jul 31, 2017 at 10:03:04PM -0700, Keith Packard wrote: >> This modifies the datatypes used by the vblank code to provide both 64 >> bits of vblank count and switch to using ktime_t for timestamps to >> increase resolution from microseconds to

Re: [PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-08-02 Thread Michel Dänzer
On 02/08/17 05:53 PM, Daniel Vetter wrote: > On Mon, Jul 31, 2017 at 10:03:04PM -0700, Keith Packard wrote: >> This modifies the datatypes used by the vblank code to provide both 64 >> bits of vblank count and switch to using ktime_t for timestamps to >> increase resolution from microseconds to

Re: [PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-08-02 Thread Daniel Vetter
On Mon, Jul 31, 2017 at 10:03:04PM -0700, Keith Packard wrote: > This modifies the datatypes used by the vblank code to provide both 64 > bits of vblank count and switch to using ktime_t for timestamps to > increase resolution from microseconds to nanoseconds. > > The driver interfaces have been

Re: [PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-08-02 Thread Daniel Vetter
On Mon, Jul 31, 2017 at 10:03:04PM -0700, Keith Packard wrote: > This modifies the datatypes used by the vblank code to provide both 64 > bits of vblank count and switch to using ktime_t for timestamps to > increase resolution from microseconds to nanoseconds. > > The driver interfaces have been

[PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-07-31 Thread Keith Packard
This modifies the datatypes used by the vblank code to provide both 64 bits of vblank count and switch to using ktime_t for timestamps to increase resolution from microseconds to nanoseconds. The driver interfaces have been left using 32 bits of vblank count; all of the code necessary to widen

[PATCH 1/3] drm: Widen vblank UAPI to 64 bits. Change vblank time to ktime_t [v2]

2017-07-31 Thread Keith Packard
This modifies the datatypes used by the vblank code to provide both 64 bits of vblank count and switch to using ktime_t for timestamps to increase resolution from microseconds to nanoseconds. The driver interfaces have been left using 32 bits of vblank count; all of the code necessary to widen