diff options
| author | Rahul Sharma <rahsha@codeaurora.org> | 2018-07-09 23:48:12 +0530 |
|---|---|---|
| committer | Rahul Sharma <rahsha@codeaurora.org> | 2018-07-19 10:08:28 +0530 |
| commit | faa4206fb7241a3ff1ceba48d6cd29e92d312f7f (patch) | |
| tree | 6de3fae0ea37a4fa7c003cc67dcb94d35aaf5710 /drivers/video/fbdev/msm | |
| parent | ac2c415caff00927ac56bca1c05f3b5be1efe5be (diff) | |
drm/sde: bridge chip error and smmu fault handling for recovery
This implementation adds the following support:
1. handle bridge chip error reported by driver to DBA. error reported
to DBA will be send to recovery manager to recover the faulty
bridge chip by performing a power cycle.
2. smmu fault error notification.
3. detection on errors in bridge chip driver.
Change-Id: I86cc491e3cd25fdcf9b998a0d687baba0a06d836
Signed-off-by: Rahul Sharma <rahsha@codeaurora.org>
Diffstat (limited to 'drivers/video/fbdev/msm')
| -rw-r--r-- | drivers/video/fbdev/msm/msm_dba/adv7533.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/fbdev/msm/msm_dba/adv7533.c b/drivers/video/fbdev/msm/msm_dba/adv7533.c index 15fe77d05091..a21b6db85ed8 100644 --- a/drivers/video/fbdev/msm/msm_dba/adv7533.c +++ b/drivers/video/fbdev/msm/msm_dba/adv7533.c @@ -885,9 +885,13 @@ static void adv7533_handle_hdcp_intr(struct adv7533 *pdata, u8 hdcp_status) break; case 4: pr_err("%s: DDC: I2C ERROR\n", __func__); + adv7533_notify_clients(&pdata->dev_info, + MSM_DBA_CB_DDC_I2C_ERROR); break; case 5: pr_err("%s: DDC: TIMED OUT DS DONE\n", __func__); + adv7533_notify_clients(&pdata->dev_info, + MSM_DBA_CB_DDC_TIMEOUT); break; case 6: pr_err("%s: DDC: MAX CAS EXC\n", __func__); |