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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-09 23:38:51 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-09 23:38:51 +0100 |
commit | 5ede3ceb7b2c2843e153a1803edbdc8c56655950 (patch) | |
tree | 4cfa82b619f7d39b671e4a2a213f4d040b09c486 /sound | |
parent | Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc (diff) | |
parent | mfd/db8500-prcmu: remove support for early silicon revisions (diff) | |
download | linux-5ede3ceb7b2c2843e153a1803edbdc8c56655950.tar.xz linux-5ede3ceb7b2c2843e153a1803edbdc8c56655950.zip |
Merge tag 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
New feature development
This adds support for new features, and contains stuff from most
platforms. A number of these patches could have fit into other
branches, too, but were small enough not to cause too much
confusion here.
* tag 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits)
mfd/db8500-prcmu: remove support for early silicon revisions
ARM: ux500: fix the smp_twd clock calculation
ARM: ux500: remove support for early silicon revisions
ARM: ux500: update register files
ARM: ux500: register DB5500 PMU dynamically
ARM: ux500: update ASIC detection for U5500
ARM: ux500: support DB8520
ARM: picoxcell: implement watchdog restart
ARM: OMAP3+: hwmod data: Add the default clockactivity for I2C
ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1
ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP4
ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP3
ARM: OMAP: hwmod data: Add support for AM35xx UART4/ttyO3
ARM: Orion: Remove address map info from all platform data structures
ARM: Orion: Get address map from plat-orion instead of via platform_data
ARM: Orion: mbus_dram_info consolidation
ARM: Orion: Consolidate the address map setup
ARM: Kirkwood: Add configuration for MPP12 as GPIO
ARM: Kirkwood: Recognize A1 revision of 6282 chip
ARM: ux500: update the MOP500 GPIO assignments
...
Diffstat (limited to 'sound')
-rw-r--r-- | sound/soc/kirkwood/kirkwood-dma.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c index cd33de1c5b7a..df12e0993f5a 100644 --- a/sound/soc/kirkwood/kirkwood-dma.c +++ b/sound/soc/kirkwood/kirkwood-dma.c @@ -94,9 +94,10 @@ static irqreturn_t kirkwood_dma_irq(int irq, void *dev_id) return IRQ_HANDLED; } -static void kirkwood_dma_conf_mbus_windows(void __iomem *base, int win, - unsigned long dma, - struct mbus_dram_target_info *dram) +static void +kirkwood_dma_conf_mbus_windows(void __iomem *base, int win, + unsigned long dma, + const struct mbus_dram_target_info *dram) { int i; @@ -106,7 +107,7 @@ static void kirkwood_dma_conf_mbus_windows(void __iomem *base, int win, /* try to find matching cs for current dma address */ for (i = 0; i < dram->num_cs; i++) { - struct mbus_dram_window *cs = dram->cs + i; + const struct mbus_dram_window *cs = dram->cs + i; if ((cs->base & 0xffff0000) < (dma & 0xffff0000)) { writel(cs->base & 0xffff0000, base + KIRKWOOD_AUDIO_WIN_BASE_REG(win)); @@ -127,6 +128,7 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream) struct snd_soc_dai *cpu_dai = soc_runtime->cpu_dai; struct kirkwood_dma_data *priv; struct kirkwood_dma_priv *prdata = snd_soc_platform_get_drvdata(platform); + const struct mbus_dram_target_info *dram; unsigned long addr; priv = snd_soc_dai_get_dma_data(cpu_dai, substream); @@ -175,15 +177,16 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream) writel((unsigned long)-1, priv->io + KIRKWOOD_ERR_MASK); } + dram = mv_mbus_dram_info(); addr = virt_to_phys(substream->dma_buffer.area); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { prdata->play_stream = substream; kirkwood_dma_conf_mbus_windows(priv->io, - KIRKWOOD_PLAYBACK_WIN, addr, priv->dram); + KIRKWOOD_PLAYBACK_WIN, addr, dram); } else { prdata->rec_stream = substream; kirkwood_dma_conf_mbus_windows(priv->io, - KIRKWOOD_RECORD_WIN, addr, priv->dram); + KIRKWOOD_RECORD_WIN, addr, dram); } return 0; |