Re: [PATCH RFC 21/46] drm: provide a helper for the encoder possible_crtcs mask

2014-01-03 Thread Russell King - ARM Linux
On Fri, Jan 03, 2014 at 05:05:46PM +0100, David Herrmann wrote: Hi On Thu, Jan 2, 2014 at 10:27 PM, Russell King rmk+ker...@arm.linux.org.uk wrote: The encoder possible_crtcs mask identifies which CRTCs can be bound to a particular encoder. Each bit from bit 0 defines an index in the

Re: [PATCH RFC 21/46] drm: provide a helper for the encoder possible_crtcs mask

2014-01-03 Thread David Herrmann
Hi On Thu, Jan 2, 2014 at 10:27 PM, Russell King rmk+ker...@arm.linux.org.uk wrote: The encoder possible_crtcs mask identifies which CRTCs can be bound to a particular encoder. Each bit from bit 0 defines an index in the list of CRTCs held in the DRM mode_config crtc_list. Rather than having

Re: [PATCH RFC 21/46] drm: provide a helper for the encoder possible_crtcs mask

2014-01-03 Thread Russell King - ARM Linux
On Fri, Jan 03, 2014 at 05:26:14PM +0100, David Herrmann wrote: Hi On Fri, Jan 3, 2014 at 5:13 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: I'm not so sure - since the only place this mask gets used is with the possible_crtcs field. It's got nothing to do with the