Hi Laurent,
Quoting Laurent Pinchart (2025-03-21 10:46:15)
> The rz-du driver uses GEM DMA helpers, but does not implement the
> drm_driver .gem_prime_import_sg_table operation. This prevents
> importing dmabufs. Fix it by implementing the missing operation using
> the DRM_GEM_DMA_DRIVER_OPS_WITH
On Fri, Mar 21, 2025 at 10:46 AM Laurent Pinchart
wrote:
>
> The rz-du driver uses GEM DMA helpers, but does not implement the
> drm_driver .gem_prime_import_sg_table operation. This prevents
> importing dmabufs. Fix it by implementing the missing operation using
> the DRM_GEM_DMA_DRIVER_OPS_WITH
The rz-du driver uses GEM DMA helpers, but does not implement the
drm_driver .gem_prime_import_sg_table operation. This prevents
importing dmabufs. Fix it by implementing the missing operation using
the DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() helper macro.
Signed-off-by: Laurent Pinchart
---
K
Hi Laurent,
> -Original Message-
> From: Laurent Pinchart
> Sent: 21 March 2025 10:46
> Subject: [PATCH] drm: renesas: rz-du: Support dmabuf import
>
> The rz-du driver uses GEM DMA helpers, but does not implement the
> drm_driver .gem_prime_import_sg_table oper
Hi Laurent,
Thanks for your patch!
On Fri, Mar 21, 2025 at 12:46:15PM +0200, Laurent Pinchart wrote:
> The rz-du driver uses GEM DMA helpers, but does not implement the
> drm_driver .gem_prime_import_sg_table operation. This prevents
> importing dmabufs. Fix it by implementing the missing operati
