diff options
Diffstat (limited to 'sound/sparc/dbri.c')
| -rw-r--r-- | sound/sparc/dbri.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 6fc37c9..810f8b9 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -690,6 +690,7 @@ static void dbri_cmdsend(struct snd_dbri * dbri, volatile s32 * cmd) static void dbri_reset(struct snd_dbri * dbri) { int i; + u32 tmp; dprintk(D_GEN, "reset 0:%x 2:%x 8:%x 9:%x\n", sbus_readl(dbri->regs + REG0), @@ -699,13 +700,20 @@ static void dbri_reset(struct snd_dbri * dbri) sbus_writel(D_R, dbri->regs + REG0); /* Soft Reset */ for (i = 0; (sbus_readl(dbri->regs + REG0) & D_R) && i < 64; i++) udelay(10); + + /* A brute approach - DBRI falls back to working burst size by itself + * On SS20 D_S does not work, so do not try so high. */ + tmp = sbus_readl(dbri->regs + REG0); + tmp |= D_G | D_E; + tmp &= ~D_S; + sbus_writel(tmp, dbri->regs + REG0); } /* Lock must not be held before calling this */ static void dbri_initialize(struct snd_dbri * dbri) { volatile s32 *cmd; - u32 dma_addr, tmp; + u32 dma_addr; unsigned long flags; int n; @@ -721,13 +729,6 @@ static void dbri_initialize(struct snd_dbri * dbri) for (n = 0; n < DBRI_NO_PIPES; n++) dbri->pipes[n].desc = dbri->pipes[n].first_desc = -1; - /* A brute approach - DBRI falls back to working burst size by itself - * On SS20 D_S does not work, so do not try so high. */ - tmp = sbus_readl(dbri->regs + REG0); - tmp |= D_G | D_E; - tmp &= ~D_S; - sbus_writel(tmp, dbri->regs + REG0); - /* * Initialize the interrupt ringbuffer. */ |
