Re: [RFCv1 03/12] drm: add DRM_MODE_PROP_DYNAMIC property flag

2013-10-07 Thread Rob Clark
On Mon, Oct 7, 2013 at 9:46 AM, Ville Syrjälä wrote: > On Sat, Oct 05, 2013 at 08:45:41PM -0400, Rob Clark wrote: >> This indicates to userspace that the property is something that can >> be set dynamically without requiring a "test" step to check if the >> hw is capable. This allows a userspace

Re: [RFCv1 03/12] drm: add DRM_MODE_PROP_DYNAMIC property flag

2013-10-07 Thread Ville Syrjälä
On Sat, Oct 05, 2013 at 08:45:41PM -0400, Rob Clark wrote: > This indicates to userspace that the property is something that can > be set dynamically without requiring a "test" step to check if the > hw is capable. This allows a userspace compositor, such as weston, > to avoid an extra ioctl to ch

[RFCv1 03/12] drm: add DRM_MODE_PROP_DYNAMIC property flag

2013-10-05 Thread Rob Clark
This indicates to userspace that the property is something that can be set dynamically without requiring a "test" step to check if the hw is capable. This allows a userspace compositor, such as weston, to avoid an extra ioctl to check whether it needs to fall-back to GPU to composite some surface