Re: [PATCH] drm/rockchip: fix fbdev on non-IOMMU devices

2022-10-29 Thread Heiko Stuebner
On Thu, 20 Oct 2022 19:12:47 +0100, John Keeping wrote: > When switching to the generic fbdev infrastructure, it was missed that > framebuffers were created with the alloc_kmap parameter to > rockchip_gem_create_object() set to true. The generic infrastructure > calls this via the .dumb_create()

[PATCH] drm/rockchip: fix fbdev on non-IOMMU devices

2022-10-20 Thread John Keeping
When switching to the generic fbdev infrastructure, it was missed that framebuffers were created with the alloc_kmap parameter to rockchip_gem_create_object() set to true. The generic infrastructure calls this via the .dumb_create() driver operation and thus creates a buffer without an associated