AcoSail/kernel_optimize_test
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Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

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* 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (5496): Pluto2: fix incorrect TSCR register setting
  V4L/DVB (5495): Tda10086: fix DiSEqC message length
This commit is contained in:
Linus Torvalds 2007-04-02 13:52:10 -07:00
commit 5c0efdbc1b
2 changed files with 15 additions and 9 deletions
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2
drivers/media/dvb/frontends/tda10086.c
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@ -212,7 +212,7 @@ static int tda10086_send_master_cmd (struct dvb_frontend* fe,
for(i=0; i< cmd->msg_len; i++) {
tda10086_write_byte(state, 0x48+i, cmd->msg[i]);
}
tda10086_write_byte(state, 0x36, 0x08 | ((cmd->msg_len + 1) << 4));
tda10086_write_byte(state, 0x36, 0x08 | ((cmd->msg_len - 1) << 4));
tda10086_diseqc_wait(state);

22
drivers/media/dvb/pluto2/pluto2.c
View File

@ -149,6 +149,15 @@ static inline void pluto_rw(struct pluto *pluto, u32 reg, u32 mask, u32 bits)
writel(val, &pluto->io_mem[reg]);
}
static void pluto_write_tscr(struct pluto *pluto, u32 val)
{
/* set the number of packets */
val &= ~TSCR_ADEF;
val |= TS_DMA_PACKETS / 2;
pluto_writereg(pluto, REG_TSCR, val);
}
static void pluto_setsda(void *data, int state)
{
struct pluto *pluto = data;
@ -213,11 +222,11 @@ static void pluto_reset_ts(struct pluto *pluto, int reenable)
if (val & TSCR_RSTN) {
val &= ~TSCR_RSTN;
pluto_writereg(pluto, REG_TSCR, val);
pluto_write_tscr(pluto, val);
}
if (reenable) {
val |= TSCR_RSTN;
pluto_writereg(pluto, REG_TSCR, val);
pluto_write_tscr(pluto, val);
}
}
@ -339,7 +348,7 @@ static irqreturn_t pluto_irq(int irq, void *dev_id)
}
/* ACK the interrupt */
pluto_writereg(pluto, REG_TSCR, tscr | TSCR_IACK);
pluto_write_tscr(pluto, tscr | TSCR_IACK);
return IRQ_HANDLED;
}
@ -348,9 +357,6 @@ static void __devinit pluto_enable_irqs(struct pluto *pluto)
{
u32 val = pluto_readreg(pluto, REG_TSCR);
/* set the number of packets */
val &= ~TSCR_ADEF;
val |= TS_DMA_PACKETS / 2;
/* disable AFUL and LOCK interrupts */
val |= (TSCR_MSKA | TSCR_MSKL);
/* enable DMA and OVERFLOW interrupts */
@ -358,7 +364,7 @@ static void __devinit pluto_enable_irqs(struct pluto *pluto)
/* clear pending interrupts */
val |= TSCR_IACK;
pluto_writereg(pluto, REG_TSCR, val);
pluto_write_tscr(pluto, val);
}
static void pluto_disable_irqs(struct pluto *pluto)
@ -370,7 +376,7 @@ static void pluto_disable_irqs(struct pluto *pluto)
/* clear pending interrupts */
val |= TSCR_IACK;
pluto_writereg(pluto, REG_TSCR, val);
pluto_write_tscr(pluto, val);
}
static int __devinit pluto_hw_init(struct pluto *pluto)