diff options
| author | Fancy Fang <chen.fang@nxp.com> | 2020-06-10 10:29:15 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2021-11-02 16:43:46 +0800 |
| commit | 96cbd6b0200dca994efa148b4ea7427e444ea2b6 (patch) | |
| tree | aa9e9c9c295bc78bcd9835b0cb5365693d462be9 /drivers/gpu/imx/lcdifv3 | |
| parent | 0d0ce20fd0d08065904f437ab81b53908d9ed68c (diff) | |
MLK-24293 gpu/imx: lcdifv3: use late system sleep pm ops
In imx_drm_suspend() and imx_drm_resume(), the display
pipeline will be disabled and enabled respectively, so
the correct suspend sequence should be master first to
disable the pipeline, and then the components can be
suspended, and resume sequence is obviously opposite.
So, to satisfy this sequence, use the late system sleep
PM ops to replace normal sleep PM ops for this purpose.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Reviewed-by: Liu Ying <victor.liu@nxp.com>
(cherry picked from commit fb41895e4f4c6e5787831940cde1a5ba7a8204a7)
Diffstat (limited to 'drivers/gpu/imx/lcdifv3')
| -rw-r--r-- | drivers/gpu/imx/lcdifv3/lcdifv3-common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/imx/lcdifv3/lcdifv3-common.c b/drivers/gpu/imx/lcdifv3/lcdifv3-common.c index cd2ce99caf9f..0312f9ecf62f 100644 --- a/drivers/gpu/imx/lcdifv3/lcdifv3-common.c +++ b/drivers/gpu/imx/lcdifv3/lcdifv3-common.c @@ -770,7 +770,8 @@ static int imx_lcdifv3_resume(struct device *dev) #endif static const struct dev_pm_ops imx_lcdifv3_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(imx_lcdifv3_suspend, imx_lcdifv3_resume) + SET_LATE_SYSTEM_SLEEP_PM_OPS(imx_lcdifv3_suspend, + imx_lcdifv3_resume) SET_RUNTIME_PM_OPS(imx_lcdifv3_runtime_suspend, imx_lcdifv3_runtime_resume, NULL) }; |