[PATCH v3 1/7] drm: Add consistency check for page-flipping

2013-02-13 Thread Daniel Vetter
On Wed, Feb 13, 2013 at 05:05:00PM +0100, Thierry Reding wrote: > Driver implementations of the drm_crtc's .page_flip() function are > required to update the crtc->fb field on success to reflect that the new > framebuffer is now in use. This is important to keep reference counting > on the framebuf

[PATCH v3 1/7] drm: Add consistency check for page-flipping

2013-02-13 Thread Thierry Reding
Driver implementations of the drm_crtc's .page_flip() function are required to update the crtc->fb field on success to reflect that the new framebuffer is now in use. This is important to keep reference counting on the framebuffers balanced. While at it, document this requirement to keep others fr

Re: [PATCH v3 1/7] drm: Add consistency check for page-flipping

2013-02-13 Thread Daniel Vetter
On Wed, Feb 13, 2013 at 05:05:00PM +0100, Thierry Reding wrote: > Driver implementations of the drm_crtc's .page_flip() function are > required to update the crtc->fb field on success to reflect that the new > framebuffer is now in use. This is important to keep reference counting > on the framebuf

[PATCH v3 1/7] drm: Add consistency check for page-flipping

2013-02-13 Thread Thierry Reding
Driver implementations of the drm_crtc's .page_flip() function are required to update the crtc->fb field on success to reflect that the new framebuffer is now in use. This is important to keep reference counting on the framebuffers balanced. While at it, document this requirement to keep others fr