On 16-04-2020 15:19, Maarten Lankhorst wrote:
Hey,
Seems we're lacking error handling still when get fails?
Hi Maarten,
Error handling is taken care by dsb-framework, if _prepare() is failed then
dsb->cmd_buf will be null and during dsb-write() mmio-write will be used to
program registers.
Hey,
Seems we're lacking error handling still when get fails?
~Maarten
Op 13-04-2020 om 08:34 schreef Animesh Manna:
> Pre-allocate command buffer in atomic_commit using intel_dsb_prepare
> function which also includes pinning and map in cpu domain.
>
> No change is dsb write/commit functions.
>
Pre-allocate command buffer in atomic_commit using intel_dsb_prepare
function which also includes pinning and map in cpu domain.
No change is dsb write/commit functions.
Now dsb get/put function is refactored and currently used only for
reference counting. Below dsb api added to do respective job
