diff options
| author | Troy Kisky <troy.kisky@boundarydevices.com> | 2014-01-09 14:29:52 -0700 |
|---|---|---|
| committer | Philippe Schenker <philippe.schenker@toradex.com> | 2019-05-24 11:34:11 +0200 |
| commit | eb29df77a6df0ec6c92fb30fcf8d4f78375b2596 (patch) | |
| tree | c02c0dca7d7a378a54f0e23157f2df4a31191907 /drivers/video | |
| parent | 423c2799cb0e903f5c10bfd524a3a1ce8cbe79ed (diff) | |
mxc_hdmi: enable overflow interrupt after initialization complete
If enabled too early, a flood of interrupts can happen, and as
console_lock is held, you cannot see any messages being printed.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 38c65caf872e5f9534b7812395224670dd56c297)
(cherry picked from commit 04abce77f44b3e61b0fe5db1b33109e68e6600bc)
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/mxc/mxc_hdmi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/video/fbdev/mxc/mxc_hdmi.c b/drivers/video/fbdev/mxc/mxc_hdmi.c index b4e7c552a1eb..5ac2e2ef312f 100644 --- a/drivers/video/fbdev/mxc/mxc_hdmi.c +++ b/drivers/video/fbdev/mxc/mxc_hdmi.c @@ -1266,9 +1266,6 @@ static void mxc_hdmi_phy_init(struct mxc_hdmi *hdmi) || (hdmi->blank != FB_BLANK_UNBLANK)) return; - if (!hdmi->hdmi_data.video_mode.mDVI) - hdmi_enable_overflow_interrupts(); - /*check csc whether needed activated in HDMI mode */ cscon = (isColorSpaceConversion(hdmi) && !hdmi->hdmi_data.video_mode.mDVI); @@ -1285,6 +1282,8 @@ static void mxc_hdmi_phy_init(struct mxc_hdmi *hdmi) } hdmi->phy_enabled = true; + if (!hdmi->hdmi_data.video_mode.mDVI) + hdmi_enable_overflow_interrupts(); } static void hdmi_config_AVI(struct mxc_hdmi *hdmi) |