kernel/linux.git/sound/mips, branch v6.12.80

ALSA: misc: Use -y instead of -objs in Makefile

2024-05-08T16:18:13+00:00

*-objs suffix is reserved rather for (user-space) host programs while usually *-y suffix is used for kernel drivers (although *-objs works for that purpose for now). Let's correct the old usages of *-objs in Makefiles. Signed-off-by: Takashi Iwai Reviewed-by: Andy Shevchenko Reviewed-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20240507135513.14919-10-tiwai@suse.de

ALSA: mips/sgio2audio: Convert to platform remove callback returning void

2023-03-20T13:07:05+00:00

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König Acked-by: Takashi Iwai Acked-by: Nicolas Ferre Link: https://lore.kernel.org/r/20230315150745.67084-9-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ALSA: mips/hal2: Convert to platform remove callback returning void

2023-03-20T13:07:04+00:00

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König Acked-by: Takashi Iwai Acked-by: Nicolas Ferre Link: https://lore.kernel.org/r/20230315150745.67084-8-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ALSA: mips: Use platform_get_irq() to get the interrupt

2022-02-28T15:59:01+00:00

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static allocation of IRQ resources in DT core code, this causes an issue when using hierarchical interrupt domains using "interrupts" property in the node as this bypassed the hierarchical setup and messed up the irq chaining. In preparation for removal of static setup of IRQ resource from DT core code use platform_get_irq(). Signed-off-by: Meng Tang Link: https://lore.kernel.org/r/20220225111929.17194-1-tangmeng@uniontech.com Signed-off-by: Takashi Iwai

ALSA: n64: check return value after calling platform_get_resource()

2021-06-12T07:31:13+00:00

It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value. Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20210610124958.116142-1-yangyingliang@huawei.com Signed-off-by: Takashi Iwai

module: remove never implemented MODULE_SUPPORTED_DEVICE

2021-03-17T20:16:18+00:00

MODULE_SUPPORTED_DEVICE was added in pre-git era and never was implemented. We can safely remove it, because the kernel has grown to have many more reliable mechanisms to determine if device is supported or not. Signed-off-by: Leon Romanovsky Signed-off-by: Linus Torvalds

ALSA: n64: Fix return value check in n64audio_probe()

2021-02-25T09:29:13+00:00

In case of error, the function devm_platform_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: 1448f8acf4cc ("sound: Add n64 driver") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Reviewed-by: Lauri Kasanen Link: https://lore.kernel.org/r/20210224013803.2146953-1-weiyongjun1@huawei.com Signed-off-by: Takashi Iwai

sound: Add n64 driver

2021-01-25T10:48:23+00:00

This adds support for the Nintendo 64 console's sound. Signed-off-by: Lauri Kasanen Reviewed-by: Takashi Iwai Signed-off-by: Thomas Bogendoerfer

hal2: convert to dma_alloc_noncoherent

2020-09-25T04:20:44+00:00

Use the new non-coherent DMA API including proper ownership transfers. This also means we can allocate the buffer memory with the proper direction instead of bidirectional. Signed-off-by: Christoph Hellwig Tested-by: Thomas Bogendoerfer

ALSA: sgio2audio: Remove usage of dropped hw_params/hw_free functions

2020-03-06T11:06:41+00:00

Commit ee88f4ebe575 ("ALSA: mips: Use managed buffer allocation") removed superfluous hw_params/hw_free callbacks, but forgot to remove them where they were used. Fixes: ee88f4ebe575 ("ALSA: mips: Use managed buffer allocation") Signed-off-by: Thomas Bogendoerfer Link: https://lore.kernel.org/r/20200306105837.31523-1-tsbogend@alpha.franken.de Signed-off-by: Takashi Iwai