[PATCH v3 3/7] drm/fb-helper: Add fb_deferred_io support

2016-04-28 Thread Daniel Vetter
On Wed, Apr 27, 2016 at 09:24:52PM +0200, Noralf Trønnes wrote: > > Den 27.04.2016 21:20, skrev Daniel Vetter: > >On Wed, Apr 27, 2016 at 08:16:32PM +0200, Noralf Trønnes wrote: > >>This adds deferred io support to drm_fb_helper. > >>The fbdev framebuffer changes are flushed using the callback >

[PATCH v3 3/7] drm/fb-helper: Add fb_deferred_io support

2016-04-27 Thread Noralf Trønnes
Den 27.04.2016 21:20, skrev Daniel Vetter: > On Wed, Apr 27, 2016 at 08:16:32PM +0200, Noralf Trønnes wrote: >> This adds deferred io support to drm_fb_helper. >> The fbdev framebuffer changes are flushed using the callback >> (struct drm_framebuffer *)->funcs->dirty() by a dedicated worker >> en

[PATCH v3 3/7] drm/fb-helper: Add fb_deferred_io support

2016-04-27 Thread Daniel Vetter
On Wed, Apr 27, 2016 at 08:16:32PM +0200, Noralf Trønnes wrote: > This adds deferred io support to drm_fb_helper. > The fbdev framebuffer changes are flushed using the callback > (struct drm_framebuffer *)->funcs->dirty() by a dedicated worker > ensuring that it always runs in process context. >

[PATCH v3 3/7] drm/fb-helper: Add fb_deferred_io support

2016-04-27 Thread Noralf Trønnes
This adds deferred io support to drm_fb_helper. The fbdev framebuffer changes are flushed using the callback (struct drm_framebuffer *)->funcs->dirty() by a dedicated worker ensuring that it always runs in process context. Signed-off-by: Noralf Trønnes --- Changes since v2: - FB_DEFERRED_IO is