On 17/02/17 13:54, Brian Starkey wrote:
What's the verdict? We've got [1] which is about to become another
(driver) implementation - better to change before that merges than
after I guess.
-Brian
[1] https://lkml.org/lkml/2017/2/13/304
On Wed, Feb 15, 2017 at 11:56:55AM +0000, Daniel Stone wrote:
Hi,
On 15 February 2017 at 11:39, Ville Syrjälä
<ville.syrj...@linux.intel.com> wrote:
On Tue, Jan 31, 2017 at 06:46:39PM +0100, Daniel Vetter wrote:
On Tue, Jan 31, 2017 at 6:22 PM, Ville Syrjälä
<ville.syrj...@linux.intel.com> wrote:
> Hmm. Two's complement is what I was thinking it is. Which shows that
> I never managed to read the code in any detail. Definitely needs to
> be documented properly.
That sounds supremely backwards. I guess we can't fix this anymore?
I have no idea. Anyone else?
I don't know of any implementation using this; maybe closed Intel
Android stuff? Certainly GitHub showed no-one using it, and neither X
nor Weston/Mutter are using it yet.
Cheers,
Daniel
If we're talking fixed point reprsentation, ChromeOS is using this :
https://cs.chromium.org/chromium/src/ui/ozone/platform/drm/gpu/drm_device.cc?q=DrmDevice&l=209
-
Lionel
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