Re: [PATCH 08/12] drm: bridge/dw_hdmi: avoid enabling interface in mode_set

2015-10-07 Thread Yakir Yang
On 10/07/2015 05:18 PM, Russell King - ARM Linux wrote: On Wed, Oct 07, 2015 at 11:50:53AM +0800, Yakir Yang wrote: On 08/09/2015 12:04 AM, Russell King wrote: On a mode set, DRM makes the following sequence of calls: * for_each_encoder * bridge mode_fixup * encoder mode_fixup *

Re: [PATCH 08/12] drm: bridge/dw_hdmi: avoid enabling interface in mode_set

2015-10-07 Thread Russell King - ARM Linux
On Wed, Oct 07, 2015 at 11:50:53AM +0800, Yakir Yang wrote: > > > On 08/09/2015 12:04 AM, Russell King wrote: > >On a mode set, DRM makes the following sequence of calls: > >* for_each_encoder > >* bridge mode_fixup > >* encoder mode_fixup > >* crtc mode_fixup > >* for_each_e

Re: [PATCH 08/12] drm: bridge/dw_hdmi: avoid enabling interface in mode_set

2015-10-06 Thread Yakir Yang
On 08/09/2015 12:04 AM, Russell King wrote: On a mode set, DRM makes the following sequence of calls: * for_each_encoder * bridge mode_fixup * encoder mode_fixup * crtc mode_fixup * for_each_encoder * bridge disable * encoder prepare * bridge post_disab

[PATCH 08/12] drm: bridge/dw_hdmi: avoid enabling interface in mode_set

2015-08-08 Thread Russell King
On a mode set, DRM makes the following sequence of calls: * for_each_encoder * bridge mode_fixup * encoder mode_fixup * crtc mode_fixup * for_each_encoder * bridge disable * encoder prepare * bridge post_disable * disable unused encoders * crtc pre