linux/sound
Sylwester Nawrocki 2b13bee388
ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate
After commit fbeec965b8 ("ASoC: samsung: odroid: Fix 32000 sample rate
handling") the audio root clock frequency is configured improperly for
44100 sample rate. Due to clock rate rounding it's 20070401 Hz instead
of 22579000 Hz. This results in a too low value of the PSR clock divider
in the CPU DAI driver and too fast actual sample rate for fs=44100. E.g.
1 kHz tone has actual 1780 Hz frequency (1 kHz * 20070401/22579000 * 2).

Fix this by increasing the correction passed to clk_set_rate() to take
into account inaccuracy of the EPLL frequency properly.

Fixes: fbeec965b8 ("ASoC: samsung: odroid: Fix 32000 sample rate handling")
Reported-by: JaeChul Lee <jcsing.lee@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-13 15:04:47 +00:00
..
ac97 ALSA: ac97: fix unbalanced pm_runtime_enable 2018-08-19 18:37:04 +02:00
aoa cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
arm ASoC: pxa: switch to new ac97 bus support 2018-09-10 18:47:58 +01:00
atmel
core ASoC: Fixes for v5.0 2019-01-18 15:17:17 +01:00
drivers ALSA: opl3: Mark expected switch fall-through 2018-08-08 21:40:14 +02:00
firewire ALSA: bebob: fix model-id of unit for Apogee Ensemble 2018-12-19 14:36:35 +01:00
hda ALSA: HDA: export process_unsol_events() 2018-12-19 18:07:18 +01:00
i2c ALSA: i2c/cs8427: Fix int to char conversion 2018-10-18 15:44:08 +02:00
isa Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
mips ALSA: mips: Cleanup indirect PCM helper usages 2018-09-04 12:13:46 +02:00
oss treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
parisc
pci ALSA: hda - Add mute LED support for HP ProBook 470 G5 2019-01-21 15:31:04 +01:00
pcmcia Merge branch 'for-linus' into topic/virmidi 2018-07-29 22:39:29 +02:00
ppc ALSA: aoa: Use of_node_name_eq for node name comparisons 2018-12-06 10:54:54 +01:00
sh
soc ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate 2019-03-13 15:04:47 +00:00
sparc cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
spi
synth ALSA: emux: Fix potential Spectre v1 vulnerabilities 2018-12-13 09:13:04 +01:00
usb ALSA: usb-audio: fix CM6206 register definitions 2019-01-08 22:51:44 +01:00
x86 Merge drm/drm-next into drm-intel-next-queued 2018-11-20 13:14:08 +02:00
xen ALSA: xen-front: Use Xen common shared buffer implementation 2018-12-18 12:19:37 -05:00
ac97_bus.c
Kconfig ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver 2018-05-16 12:58:36 +02:00
last.c
Makefile ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver 2018-05-16 12:58:36 +02:00
sound_core.c sound: Use octal not symbolic permissions 2018-05-28 11:27:20 +02:00