Re: [PATCH 00/11] Provide offset-adjusted framebuffer mappings

2021-08-04 Thread Thomas Zimmermann
Hi Sam Am 03.08.21 um 18:21 schrieb Sam Ravnborg: Hi Thomas, On Tue, Aug 03, 2021 at 02:59:17PM +0200, Thomas Zimmermann wrote: A framebuffer's offsets field might be non-zero to make the BO data start at the specified offset within the BO's memory. Handle this case in drm_gem_fb_vmap() and

Re: [PATCH 00/11] Provide offset-adjusted framebuffer mappings

2021-08-03 Thread Sam Ravnborg
Hi Thomas, On Tue, Aug 03, 2021 at 02:59:17PM +0200, Thomas Zimmermann wrote: > A framebuffer's offsets field might be non-zero to make the BO data > start at the specified offset within the BO's memory. Handle this > case in drm_gem_fb_vmap() and update all callers. So far, many drivers > ignore

[PATCH 00/11] Provide offset-adjusted framebuffer mappings

2021-08-03 Thread Thomas Zimmermann
A framebuffer's offsets field might be non-zero to make the BO data start at the specified offset within the BO's memory. Handle this case in drm_gem_fb_vmap() and update all callers. So far, many drivers ignore the offsets, which can lead to visual artifacts. Patch 1 adds an optional argument to