Re: [PATCH 20/32] media/ivtvfb: Initialize fb_ops to fbdev I/O-memory helpers

2023-11-20 Thread Thomas Zimmermann
Hi Am 20.11.23 um 09:52 schrieb Hans Verkuil: Hi Thomas, On 15/11/2023 11:19, Thomas Zimmermann wrote: Initialize the instance of struct fb_ops with fbdev initializer macros for framebuffers in I/O address space. This explictily sets the read/write, draw and mmap callbacks to the correct defau

Re: [PATCH 20/32] media/ivtvfb: Initialize fb_ops to fbdev I/O-memory helpers

2023-11-20 Thread Hans Verkuil
Hi Thomas, On 15/11/2023 11:19, Thomas Zimmermann wrote: > Initialize the instance of struct fb_ops with fbdev initializer > macros for framebuffers in I/O address space. This explictily sets > the read/write, draw and mmap callbacks to the correct default > implementation. > > Fbdev drivers some

Re: [PATCH 20/32] media/ivtvfb: Initialize fb_ops to fbdev I/O-memory helpers

2023-11-16 Thread Javier Martinez Canillas
Thomas Zimmermann writes: > Initialize the instance of struct fb_ops with fbdev initializer > macros for framebuffers in I/O address space. This explictily sets > the read/write, draw and mmap callbacks to the correct default > implementation. > > Fbdev drivers sometimes rely on the callbacks bei