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* Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"WIP/20May2024-nextTom Rini2024-05-201-1/+1
| | | | | | | | As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
* Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""Tom Rini2024-05-191-1/+1
| | | | | | | | | | | | When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
* sound: Remove <common.h> and add needed includesTom Rini2024-05-071-1/+1
| | | | | | | Remove <common.h> from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com>
* sound: avoid endless loopHeinrich Schuchardt2022-12-051-1/+4
| | | | | | | | | | | 'sound play 1 100000' results in an endless loop on the sandbox. If the frequency exceeds half the sampling rate, zero out the output buffer. Fixes: 511ed5fdd389 ("SOUND: SAMSUNG: Add I2S driver") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* sound: Fix buffer overflow in square wave generationAndrew Scull2022-04-291-4/+2
| | | | | | | | | | | | | | Data is written for each channel but is only tracked as having one channel written. This resulted in a buffer overflow and corruption of the allocator's metadata which caused further problems when the buffer was later freed. This could be observed with sandbox unit tests. Resolve the overflow by tracking the writes for each channel. Fixes: f987177db9 ("dm: sound: Use the correct number of channels for sound") Signed-off-by: Andrew Scull <ascull@google.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* common: Drop log.h from common headerSimon Glass2020-05-181-0/+1
| | | | | | Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: sound: Use the correct number of channels for soundSimon Glass2018-12-131-4/+7
| | | | | | | | | | | | At present the 'beep' sound generates a waveform for only one channel even if two are being used. This means that the beep is twice the frequency it should be. Correct this by making it a parameter. The fix in a previous commit was correct for sandbox but not for other boards. Fixes: 03f11e87a8 ("sound: Correct data output in sound_create_square_wave()") Signed-off-by: Simon Glass <sjg@chromium.org>
* sound: Add sample rate as a parameter for square waveSimon Glass2018-11-291-3/+3
| | | | | | | | | | At present this value is hard-coded in the function that generates a square wave. Since sample rates vary between different hardware, it makes more sense to have this as a parameter. Update the function and its users. Signed-off-by: Simon Glass <sjg@chromium.org>
* sound: Correct data output in sound_create_square_wave()Simon Glass2018-11-291-2/+0
| | | | | | | This function currently outputs twice as much data as it should and overwrites its buffer as a result. Fix it. Signed-off-by: Simon Glass <sjg@chromium.org>
* SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini2018-05-071-2/+1
| | | | | | | | | | | | | | | | | | | | When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
* sound: Move Samsung-specific code into its own fileSimon Glass2014-03-171-220/+1
| | | | | | | | | | | | The i2s code is in fact Samsung-specific, but there might be other implementation. Move this code into its own file. This makes it slightly more obviously how to adjust the code to support another SoC, when someone takes this task on. Also drop non-FDT support, since it isn't used on Exynos 5. Tested-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* Sound: MAX98095: Support I2S0 channelDani Krishna Mohan2013-09-241-8/+9
| | | | | | | This patch modifies the MAX98095 audio codec to support I2S0 channel in codec slave mode. Signed-off-by: Dani Krishna Mohan <krishna.md@samsung.com>
* Sound: WM8994: Support I2S0 channelDani Krishna Mohan2013-09-241-6/+11
| | | | | | | This patch modifies the WM8994 codec to support I2S0 channel in codec slave mode Signed-off-by: Dani Krishna Mohan <krishna.md@samsung.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-241-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Sound: Support for MAX98095 codec in driverRajeshwari Shinde2013-03-081-2/+7
| | | | | | | | | This patchs adds support for MAX98095 codec in sound driver. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Sound: Add FDT support to driverRajeshwari Shinde2013-01-081-69/+102
| | | | | | | | This patch adds FDT support to the sound driver. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* SOUND: SAMSUNG: Add I2S driverRajeshwari Shinde2012-11-151-0/+228
This patch adds driver for I2S interface specific to samsung. Signed-off-by: R. Chandrasekar <rcsekar@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>