V4L/DVB (13768): [Mantis] Enable WRACK

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 10 insertions, 1 deletions

diff --git a/drivers/media/dvb/mantis/mantis_evm.c b/drivers/media/dvb/mantis/mantis_evm.c
index 214ae5ee31ec..000cf396a2c7 100644
--- a/drivers/media/dvb/mantis/mantis_evm.c
+++ b/drivers/media/dvb/mantis/mantis_evm.c
@@ -27,11 +27,19 @@ static void mantis_hifevm_work(struct work_struct *work)
         struct mantis_ca *ca = container_of(work, struct mantis_ca, hif_evm_work);
         struct mantis_pci *mantis = ca->ca_priv;
 
-        u32 gpif_stat, gpif_mask;
+        u32 gpif_stat, gpif_mask, rst_mask, rst_stat;
+
+        rst_mask  = MANTIS_GPIF_WRACK  |
+                    MANTIS_GPIF_OTHERR |
+                    MANTIS_SBUF_WSTO   |
+                    MANTIS_GPIF_EXTIRQ;
 
         gpif_stat = mmread(MANTIS_GPIF_STATUS);
         gpif_mask = mmread(MANTIS_GPIF_IRQCFG);
 
+        rst_stat = gpif_stat & rst_mask;
+        mmwrite(rst_stat, MANTIS_GPIF_STATUS);
+
         if (gpif_stat & MANTIS_GPIF_DETSTAT) {
                 if (gpif_stat & MANTIS_CARD_PLUGIN) {
                         dprintk(verbose, MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Plugin", mantis->num);
diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c
index c2cecc3d7b19..2f1a6cb943db 100644
--- a/drivers/media/dvb/mantis/mantis_hif.c
+++ b/drivers/media/dvb/mantis/mantis_hif.c
@@ -188,6 +188,7 @@ int mantis_hif_init(struct mantis_ca *ca)
 
         irqcfg  = mmread(MANTIS_GPIF_IRQCFG);
         irqcfg |= MANTIS_MASK_BRRDY;
+        irqcfg |= MANTIS_MASK_WRACK;
         mmwrite(irqcfg, MANTIS_GPIF_IRQCFG);
 
         return 0;