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PM / devfreq: rockchip_dmc: Add SYS_STATUS_VIDEO_SVEP

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Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: Ic6f3b7b2b87df8ac727748a7ca24cd511c3570f4
This commit is contained in:
Finley Xiao
2022-08-27 09:52:24 +08:00
committed by Tao Huang
parent 57bf97c5f2
commit fd5a3be7ea
2 changed files with 15 additions and 0 deletions
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14
drivers/devfreq/rockchip_dmc.c
View File

@@ -135,6 +135,7 @@ struct rockchip_dmcfreq {
unsigned long video_1080p_rate;
unsigned long video_4k_rate;
unsigned long video_4k_10b_rate;
unsigned long video_svep_rate;
unsigned long performance_rate;
unsigned long hdmi_rate;
unsigned long hdmirx_rate;
@@ -2280,6 +2281,9 @@ static int rockchip_get_system_status_rate(struct device_node *np,
case SYS_STATUS_VIDEO_4K_10B:
dmcfreq->video_4k_10b_rate = freq * 1000;
break;
case SYS_STATUS_VIDEO_SVEP:
dmcfreq->video_svep_rate = freq * 1000;
break;
case SYS_STATUS_PERFORMANCE:
dmcfreq->performance_rate = freq * 1000;
break;
@@ -2424,6 +2428,11 @@ static int rockchip_get_system_status_level(struct device_node *np,
dev_info(dmcfreq->dev, "video_4k_10b_rate = %ld\n",
dmcfreq->video_4k_10b_rate);
break;
case SYS_STATUS_VIDEO_SVEP:
dmcfreq->video_svep_rate = rockchip_freq_level_2_rate(dmcfreq, level);
dev_info(dmcfreq->dev, "video_svep_rate = %ld\n",
dmcfreq->video_svep_rate);
break;
case SYS_STATUS_PERFORMANCE:
dmcfreq->performance_rate = rockchip_freq_level_2_rate(dmcfreq, level);
dev_info(dmcfreq->dev, "performance_rate = %ld\n",
@@ -2547,6 +2556,11 @@ static int rockchip_dmcfreq_system_status_notifier(struct notifier_block *nb,
target_rate = dmcfreq->video_1080p_rate;
}
if (dmcfreq->video_svep_rate && (status & SYS_STATUS_VIDEO_SVEP)) {
if (dmcfreq->video_svep_rate > target_rate)
target_rate = dmcfreq->video_svep_rate;
}
next:
dev_dbg(dmcfreq->dev, "status=0x%x\n", (unsigned int)status);

1
include/dt-bindings/soc/rockchip-system-status.h
View File

@@ -35,6 +35,7 @@
#define SYS_STATUS_VIDEO_4K_10B (1 << 16)
#define SYS_STATUS_LOW_POWER (1 << 17)
#define SYS_STATUS_HDMIRX (1 << 18)
#define SYS_STATUS_VIDEO_SVEP (1 << 19)
#define SYS_STATUS_VIDEO (SYS_STATUS_VIDEO_4K | \
SYS_STATUS_VIDEO_1080P | \