samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

disp: msm: sde: add dt based support for pm qos irq latency

Browse Source 
This change adds dt based support for pm qos irq
latency instead of using hardcoded value.

Change-Id: I9f67ed1092eefac193a409773f841350532bc722
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
This commit is contained in:
Yashwanth
2020-03-17 19:12:21 +05:30
committed by santosh
parent bada02f317
commit 4194c7b7cd
3 changed files with 12 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
msm/sde/sde_kms.c
View File

@@ -3008,6 +3008,7 @@ static void _sde_kms_update_pm_qos_irq_request(struct sde_kms *sde_kms)
{
struct device *cpu_dev;
int cpu = 0;
u32 cpu_irq_latency = sde_kms->catalog->perf.cpu_irq_latency;
if (cpumask_empty(&sde_kms->irq_cpu_mask)) {
SDE_DEBUG("%s: irq_cpu_mask is empty\n", __func__);
@@ -3024,12 +3025,12 @@ static void _sde_kms_update_pm_qos_irq_request(struct sde_kms *sde_kms)
if (dev_pm_qos_request_active(&sde_kms->pm_qos_irq_req[cpu]))
dev_pm_qos_update_request(&sde_kms->pm_qos_irq_req[cpu],
sde_kms->catalog->perf.cpu_dma_latency);
cpu_irq_latency);
else
dev_pm_qos_add_request(cpu_dev,
&sde_kms->pm_qos_irq_req[cpu],
DEV_PM_QOS_RESUME_LATENCY,
sde_kms->catalog->perf.cpu_dma_latency);
cpu_irq_latency);
}
}