diff options
Diffstat (limited to 'target/linux/omap/patches-3.12/415-ASoC-davinci-mcasp-Remove-redundant-num-serializer-D.patch')
| -rw-r--r-- | target/linux/omap/patches-3.12/415-ASoC-davinci-mcasp-Remove-redundant-num-serializer-D.patch | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/target/linux/omap/patches-3.12/415-ASoC-davinci-mcasp-Remove-redundant-num-serializer-D.patch b/target/linux/omap/patches-3.12/415-ASoC-davinci-mcasp-Remove-redundant-num-serializer-D.patch deleted file mode 100644 index 0421b9008a..0000000000 --- a/target/linux/omap/patches-3.12/415-ASoC-davinci-mcasp-Remove-redundant-num-serializer-D.patch +++ /dev/null @@ -1,90 +0,0 @@ -From fdb8d3521ecae71865df66a84a1cbe13f7daa6f5 Mon Sep 17 00:00:00 2001 -From: Peter Ujfalusi <peter.ujfalusi@ti.com> -Date: Mon, 23 Sep 2013 11:25:02 +0300 -Subject: [PATCH 226/752] ASoC: davinci: mcasp: Remove redundant - num-serializer DT parameter - -The serial-dir array gives this information so there is no need to have the -num-serializer property in DT description. -Just ignore the property in the driver the DTS files can be updated -separately without regression. -Update the documentation at the same time for davinci-mcasp - -Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> ---- - .../bindings/sound/davinci-mcasp-audio.txt | 8 +++---- - sound/soc/davinci/davinci-mcasp.c | 22 +++++--------------- - 2 files changed, 8 insertions(+), 22 deletions(-) - ---- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt -+++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt -@@ -13,10 +13,9 @@ Required properties: - good to keep "mpu" first in the list. - - op-mode : I2S/DIT ops mode. - - tdm-slots : Slots for TDM operation. --- num-serializer : Serializers used by McASP. --- serial-dir : A list of serializer pin mode. The list number should be equal -- to "num-serializer" parameter. Each entry is a number indication -- serializer pin direction. (0 - INACTIVE, 1 - TX, 2 - RX) -+- serial-dir : A list of serializer configuration. Each entry is a number -+ indication serializer pin direction. -+ (0 - INACTIVE, 1 - TX, 2 - RX) - - dmas: two element list of DMA controller phandles and DMA request line - ordered pairs. - - dma-names: identifier string for each DMA request line in the dmas property. -@@ -45,7 +44,6 @@ mcasp0: mcasp0@1d00000 { - interrupts-names = "tx", "rx"; - op-mode = <0>; /* MCASP_IIS_MODE */ - tdm-slots = <2>; -- num-serializer = <16>; - serial-dir = < - 0 0 0 0 /* 0: INACTIVE, 1: TX, 2: RX */ - 0 0 0 0 ---- a/sound/soc/davinci/davinci-mcasp.c -+++ b/sound/soc/davinci/davinci-mcasp.c -@@ -1050,7 +1050,6 @@ static struct snd_platform_data *davinci - struct of_phandle_args dma_spec; - - const u32 *of_serial_dir32; -- u8 *of_serial_dir; - u32 val; - int i, ret = 0; - -@@ -1081,32 +1080,21 @@ static struct snd_platform_data *davinci - pdata->tdm_slots = val; - } - -- ret = of_property_read_u32(np, "num-serializer", &val); -- if (ret >= 0) -- pdata->num_serializer = val; -- - of_serial_dir32 = of_get_property(np, "serial-dir", &val); - val /= sizeof(u32); -- if (val != pdata->num_serializer) { -- dev_err(&pdev->dev, -- "num-serializer(%d) != serial-dir size(%d)\n", -- pdata->num_serializer, val); -- ret = -EINVAL; -- goto nodata; -- } -- - if (of_serial_dir32) { -- of_serial_dir = devm_kzalloc(&pdev->dev, -- (sizeof(*of_serial_dir) * val), -- GFP_KERNEL); -+ u8 *of_serial_dir = devm_kzalloc(&pdev->dev, -+ (sizeof(*of_serial_dir) * val), -+ GFP_KERNEL); - if (!of_serial_dir) { - ret = -ENOMEM; - goto nodata; - } - -- for (i = 0; i < pdata->num_serializer; i++) -+ for (i = 0; i < val; i++) - of_serial_dir[i] = be32_to_cpup(&of_serial_dir32[i]); - -+ pdata->num_serializer = val; - pdata->serial_dir = of_serial_dir; - } - |