diff --git a/dvb-core/dvbdev.c b/dvb-core/dvbdev.c
index dee3ab6..3f722dd 100644
--- a/dvb-core/dvbdev.c
+++ b/dvb-core/dvbdev.c
@@ -60,6 +60,7 @@ static const char * const dnames[] = {
 
 #ifdef CONFIG_DVB_DYNAMIC_MINORS
 #define MAX_DVB_MINORS		400
+#define MAX_DVB_MINORS		512
 #define DVB_MAX_IDS		MAX_DVB_MINORS
 #else
 #define DVB_MAX_IDS		4
diff --git a/frontends/stv0910.c b/frontends/stv0910.c
index a224267..79c308e 100644
--- a/frontends/stv0910.c
+++ b/frontends/stv0910.c
@@ -1169,14 +1169,14 @@ static int probe(struct stv *state)
 	write_reg(state, RSTV0910_P1_TSCFGH, state->tscfgh | 0x01);
 	write_reg(state, RSTV0910_P1_TSCFGH, state->tscfgh);
 	write_reg(state, RSTV0910_P1_TSCFGM, 0xC0);  /* Manual speed */
-	write_reg(state, RSTV0910_P1_TSCFGL, 0x20);
+	write_reg(state, RSTV0910_P1_TSCFGL, 0x60);
 
 	write_reg(state, RSTV0910_P1_TSSPEED, state->tsspeed);
 
 	write_reg(state, RSTV0910_P2_TSCFGH, state->tscfgh | 0x01);
 	write_reg(state, RSTV0910_P2_TSCFGH, state->tscfgh);
 	write_reg(state, RSTV0910_P2_TSCFGM, 0xC0);  /* Manual speed */
-	write_reg(state, RSTV0910_P2_TSCFGL, 0x20);
+	write_reg(state, RSTV0910_P2_TSCFGL, 0x60);
 
 	write_reg(state, RSTV0910_P2_TSSPEED, state->tsspeed);