diff options
| author | Robby Cai <R63905@freescale.com> | 2012-07-06 18:07:24 +0800 |
|---|---|---|
| committer | Xinyu Chen <xinyu.chen@freescale.com> | 2012-07-10 14:22:09 +0800 |
| commit | 9cf4973c27e7bec1b4cc9610b4a5d7f22d081b50 (patch) | |
| tree | 280bc9d9503ea0c8b0954a5ea8d33e6e6d8922b2 /drivers/video/mxc/mxc_spdc_fb.c | |
| parent | 277fb766b809f28fdce3646d8ab9f2f5fbade5eb (diff) | |
ENGR00216010-2: [e|s]pdc: re-initialize the controller after resume
Because we have DISPLAY power down/up request when do suspend/resume,
EPDC/SPDC has been powered off and powered on again, thus re-initialization
is needed.
Signed-off-by: Robby Cai <R63905@freescale.com>
Diffstat (limited to 'drivers/video/mxc/mxc_spdc_fb.c')
| -rw-r--r-- | drivers/video/mxc/mxc_spdc_fb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/mxc/mxc_spdc_fb.c b/drivers/video/mxc/mxc_spdc_fb.c index 67561a788403..8226dc724e3e 100644 --- a/drivers/video/mxc/mxc_spdc_fb.c +++ b/drivers/video/mxc/mxc_spdc_fb.c @@ -4128,6 +4128,7 @@ static int mxc_spdc_fb_suspend(struct platform_device *pdev, mxc_spdc_t *data = platform_get_drvdata(pdev); int ret; + data->pwrdown_delay = FB_POWERDOWN_DISABLE; ret = mxc_spdc_fb_blank(FB_BLANK_POWERDOWN, &data->info); return ret; @@ -4138,6 +4139,8 @@ static int mxc_spdc_fb_resume(struct platform_device *pdev) mxc_spdc_t *data = platform_get_drvdata(pdev); mxc_spdc_fb_blank(FB_BLANK_UNBLANK, &data->info); + spdc_init_sequence(data); + return 0; } #else |