Unverified Commit 5e292ab4 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11146 drm/msm/dp: do not complete dp_aux_cmd_fifo_tx() if irq is not for aux transfer 

Merge Pull Request from: @ci-robot 
 
PR sync from: "GONG, Ruiqi" <gongruiqi1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/HULQYN3PIU7TKGAY3OPL43GOSO23WH7H/ 
 
https://gitee.com/src-openeuler/kernel/issues/IALLCD 
 
Link:https://gitee.com/openeuler/kernel/pulls/11146

 

Reviewed-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents 13d74d32 6316b629

drivers/gpu/drm/msm/dp/dp_aux.c

+4 −0
Original line number Diff line number Diff line
@@ -423,6 +423,10 @@ void dp_aux_isr(struct drm_dp_aux *dp_aux) 


	aux->isr = dp_catalog_aux_get_irq(aux->catalog);



	/* no interrupts pending, return immediately */

	if (!aux->isr)

		return;



	if (!aux->cmd_busy)

		return;