Re: [PATCH v4 0/7] drm: Add fbdev deferred io support to helpers

2016-05-02 Thread Daniel Vetter
On Fri, Apr 29, 2016 at 04:57:05PM +0200, Daniel Vetter wrote: > On Thu, Apr 28, 2016 at 05:18:30PM +0200, Noralf Trønnes wrote: > > This patchset adds fbdev deferred io support to drm_fb_helper and > > drm_fb_cma_helper. > > > > It channels fbdev mmap and fb_{write,fillrect,copyarea,imageblit} da

Re: [PATCH v4 0/7] drm: Add fbdev deferred io support to helpers

2016-04-29 Thread Daniel Vetter
On Thu, Apr 28, 2016 at 05:18:30PM +0200, Noralf Trønnes wrote: > This patchset adds fbdev deferred io support to drm_fb_helper and > drm_fb_cma_helper. > > It channels fbdev mmap and fb_{write,fillrect,copyarea,imageblit} damage > through the (struct drm_framebuffer_funcs)->dirty callback on the

[PATCH v4 0/7] drm: Add fbdev deferred io support to helpers

2016-04-28 Thread Noralf Trønnes
This patchset adds fbdev deferred io support to drm_fb_helper and drm_fb_cma_helper. It channels fbdev mmap and fb_{write,fillrect,copyarea,imageblit} damage through the (struct drm_framebuffer_funcs)->dirty callback on the fb_helper framebuffer which will always run in process context. I have al