- 24 11月, 2011 5 次提交
-
-
由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
Set card.fully_routed to request the ASoC core calculated unused codec pins, and call snd_soc_dapm_nc_pin() for them. Remove the open-coded calls. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
Set card.fully_routed to request the ASoC core calculated unused codec pins, and call snd_soc_dapm_nc_pin() for them. Remove the open-coded calls. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
A card is fully routed if the DAPM route table describes all connections on the board. When a card is fully routed, some operations can be automated by the ASoC core. The first, and currently only, such operation is described below, and implemented by this patch. Codecs often have a large number of external pins, and not all of these pins will be connected on all board designs. Some machine drivers therefore call snd_soc_dapm_nc_pin() for all the unused pins, in order to tell the ASoC core never to activate them. However, when a card is fully routed, the information needed to derive the set of unused pins is present in card->dapm_routes. In this case, have the ASoC core automatically call snd_soc_dapm_nc_pin() for each unused codec pin. This has been tested with soc/tegra/tegra_wm8903.c and soc/tegra/trimslice.c. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
When devices are instantiated from device-tree, pdev->id is set to -1. Rework the driver so it doesn't depend on the ID. Tegra I2S instantiated from board files are configured with pdev name "tegra-i2s" and ID 0 or 1. The driver core then names the device "tegra-i2s.0" or "tegra-i2s.1". This is not changing. When a device is instantiated from device-tree, it will have pdev->name="" and pdev->id=-1. For this reason, the pdev->id value is not something we can rely on. This patch doesn't actually change any names though: When a device is instantiated from device-tree, the overall device name will be "${unit_address}.${node_name}". This causes issues such as clk_get() failures due to lack of a device-name match. To solve that, AUXDATA was invented, to force a specific device name, thus allowing dev_name() to return the same as the non-device-tree case. Tegra currently uses AUXDATA for the I2S controllers. Eventually, AUXDATA will go away, most likely replaced by phandle-based references within the device tree. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
- 23 11月, 2011 23 次提交
-
-
由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
-
由 Eric Miao 提交于
There are cases where there is no working codec on the soc-audio devices, and snd_soc_suspend() will skip such device when suspending. Yet its counterpart snd_soc_resume() does not check this, causing complaints about spinlock lockup: [ 176.726087] BUG: spinlock lockup on CPU#0, kworker/0:2/1067, d8ab82a8 [ 176.732539] [<80014a14>] (unwind_backtrace+0x0/0xec) from [<805b3fc8>] (dump_stack+0x20/0x24) [ 176.741082] [<805b3fc8>] (dump_stack+0x20/0x24) from [<80322208>] (do_raw_spin_lock+0x118/0x158) [ 176.749882] [<80322208>] (do_raw_spin_lock+0x118/0x158) from [<805b7874>] (_raw_spin_lock_irqsave+0x5c/0x68) [ 176.759723] [<805b7874>] (_raw_spin_lock_irqsave+0x5c/0x68) from [<8002a020>] (__wake_up+0x2c/0x5c) [ 176.768781] [<8002a020>] (__wake_up+0x2c/0x5c) from [<804a6de8>] (soc_resume_deferred+0x3c/0x2b0) [ 176.777666] [<804a6de8>] (soc_resume_deferred+0x3c/0x2b0) from [<8004ee20>] (process_one_work+0x2e8/0x50c) [ 176.787334] [<8004ee20>] (process_one_work+0x2e8/0x50c) from [<8004fd08>] (worker_thread+0x1c8/0x2e0) [ 176.796566] [<8004fd08>] (worker_thread+0x1c8/0x2e0) from [<80053ec8>] (kthread+0xa4/0xb0) [ 176.804843] [<80053ec8>] (kthread+0xa4/0xb0) from [<8000ea70>] (kernel_thread_exit+0x0/0x8) Signed-off-by: NEric Miao <eric.miao@linaro.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
-
由 Lars-Peter Clausen 提交于
Commit 85e7652d("ASoC: Constify snd_soc_dai_ops structs") accidentally introduced a few duplicated consts. This patch cleans it up. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Axel Lin 提交于
Just checking the code in cs42l51_fill_cache(): The cache pointer points to codec->reg_cache + 1. I think it is because CS42L51_FIRSTREG is 0x01, so codec->reg_cache[0] is not used here. Then we read CS42L51_NUMREGS bytes to cache. So we need reg_cache_size to be CS42L51_NUMREGS + 1. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
-
由 Stephen Warren 提交于
module_platform_driver saves some boiler-plate code. The devm_ APIs remove the need to manually clean up allocations, thus removing some code. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
module_platform_driver saves some boiler-plate code. The devm_ APIs remove the need to manually clean up allocations, thus removing some code. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Lars-Peter Clausen 提交于
Commit 1ee46ebd("ASoC: Make the DAI ops constant in the DAI structure") introduced the possibility to have constant DAI ops structures, yet this is barley used in both existing drivers and also new drivers being submitted, although none of them modifies its DAI ops structure. The later is not surprising since existing drivers are often used as templates for new drivers. So this patch just constifies all existing snd_soc_dai_ops structs to eliminate the issue altogether. The patch was generated with the following coccinelle semantic patch: // <smpl> @@ identifier ops; @@ -struct snd_soc_dai_ops ops = +const struct snd_soc_dai_ops ops = { ... }; // </smpl> Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Paul Bolle 提交于
SoC Audio support for PlayPaq with WM8510 got added in commit 9aaca968 ("[ALSA] Revised AT32 ASoC Patch"). That support depends on BOARD_PLAYPAQ. That Kconfig symbol didn't exist when that support got added in v2.6.27. It still doesn't. It has never been possible to even build this driver. Drop it. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
module_platform_drive saves some boiler-plate code. The devm_ APIs remove the need to manually clean up allocations, thus removing some code. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
This removes potentially machine-specific routing knowledge from the I2S driverinto the machine drivers, which is better equipped to know what the appropriate routing configuration is. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
module_platform_drive saves some boiler-plate code. The devm_ APIs remove the need to manually clean up allocations, thus removing some code. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Stephen Warren 提交于
This saves some boiler-plate code. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
It's not exported and doesn't need to change. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
-
由 Timur Tabi 提交于
Commit ac601555 ("ASoC: Return early with -EINVAL if invalid dai format is detected") requires the machine driver to tell the CS4270 codec driver whether the CS4270 should be configured for master or slave operation. Signed-off-by: NTimur Tabi <timur@freescale.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Daniel Mack 提交于
Replace the manual register restore mechanism in cs4270.c and call the generic snd_soc_cache_sync() handler instead. This factors code out in favour of core facilities and also fixes a bus confusion that is most probably caused by intermixing i2c-regmap functions and i2c_smbus_* accessors. Signed-off-by: NDaniel Mack <zonque@gmail.com> Reported-and-tested-by: NSven Neumann <s.neumann@raumfeld.com> Acked-by: NTimur Tabi <timur@freescale.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
-
由 Boojin Kim 提交于
This patch adds <linux/modules.h> to fix following build errors. sound/soc/codecs/wm8994.c: In function 'wm8994_readable': sound/soc/codecs/wm8994.c:58: warning: unused variable 'wm8994' sound/soc/samsung/smdk_wm8994.c:176: error: expected declaration specifiers or '...' before string constant sound/soc/samsung/smdk_wm8994.c:176: warning: data definition has no type or storage class sound/soc/samsung/smdk_wm8994.c:176: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION' sound/soc/samsung/smdk_wm8994.c:176: warning: function declaration isn't a prototype sound/soc/samsung/smdk_wm8994.c:177: error: expected declaration specifiers or '...' before string constant Signed-off-by: NBoojin Kim <boojin.kim@samsung.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
- 22 11月, 2011 12 次提交
-
-
由 Mark Brown 提交于
-
由 Axel Lin 提交于
In the case of ((max9877_regs[reg] >> shift) & mask) != val but ((max9877_regs[reg2] >> shift) & mask) == val2, current code does not update the registers. Fix the logic to update registers if either val or val2 is changed. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Axel Lin 提交于
According to the datasheet: The BIT[5:4] of ADC Control Register 2 is to control the word width. 00 = 25 Bits 01 = 20 Bits 10 = 16 Bits 11 = Invalid Thus, the AD1836_ADC_WORD_OFFSET should be defined as 4. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
-
由 Axel Lin 提交于
Fix below smatch warning: sound/soc/codecs/cs42l73.c +1030 cs42l73_set_dai_fmt(53) error: inv is never equal to 1024 (wrong type 0 - 255). sound/soc/codecs/cs42l73.c +1032 cs42l73_set_dai_fmt(55) error: inv is never equal to 768 (wrong type 0 - 255). sound/soc/codecs/cs42l73.c +1036 cs42l73_set_dai_fmt(59) error: inv is never equal to 1024 (wrong type 0 - 255). Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NBrian Austin <brian.austin@cirrus.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Axel Lin 提交于
Current code defines some bits with left shift to the proper bit defined in datasheet, but some don't. Unify the definition with proper left shift and adjust the code accordingly. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NBrian Austin <brian.austin@cirrus.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
The driver only supports I2C so doesn't need to do things conditionally. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com>
-
由 Mark Brown 提交于
They're all volatile so shouldn't have defaults and as we've got pages into the DSP memory the registers themselves aren't that useful - a further patch adding support for the DSPs will provide direct diagnostic access to the DSP memories. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Axel Lin 提交于
It's done in cs42l73_set_bias_level when the dapm.bias_level is switching from SND_SOC_BIAS_OFF to SND_SOC_BIAS_STANDBY. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Axel Lin 提交于
Return -ENODEV instead of 0 if device id mismatch. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Mark Brown 提交于
-