Unverified Commit 07d55dca authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!1262 drm/msm/dpu: Add check for pstates 

Merge Pull Request from: @ci-robot 
 
PR sync from: Xia Fukun <xiafukun@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/LCJWGRWDEBQ2SDVR5JOAP447NA4IDPK4/ 
 
 
Link:https://gitee.com/openeuler/kernel/pulls/1262

 

Reviewed-by: default avatarZucheng Zheng <zhengzucheng@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 9c710ba5 72096ab0

drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c

+2 −0
Original line number Diff line number Diff line
@@ -831,6 +831,8 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc, 
	struct drm_rect crtc_rect = { 0 };



	pstates = kzalloc(sizeof(*pstates) * DPU_STAGE_MAX * 4, GFP_KERNEL);

	if (!pstates)

		return -ENOMEM;



	if (!state->enable || !state->active) {

		DPU_DEBUG("crtc%d -> enable %d, active %d, skip atomic_check\n",