18 Jun
2021
18 Jun
'21
5:40 a.m.
On 6/18/21 5:06 AM, Jonathan Liu wrote:
Hi Marek,
Hi,
Hi Jonathan,
Thank you for the patch.
On Thu, Jun 17, 2021 at 09:19:25PM +1000, Jonathan Liu wrote:
If attach has not been called, unloading the driver can result in a null pointer dereference in mipi_dsi_detach as ctx->dsi has not been assigned yet.
Shouldn't this be done in a brige .detach() operation instead ?
Could you please take a look? I don't have a working setup to test moving the code to detach.
I just replied to your other email regarding bringing the chip up, so please bring your setup up first, then test this patch again, and then let's revisit this topic.