| Message ID | 20210318041812.9012-1-hui.wang@canonical.com |
|---|---|
| Headers | show |
| Series | alsa/sdw: add more mixer controls for tgl_3_in_1_sdca soundwire machine | expand |
Acked-by: Tim Gardner <tim.gardner@canonical.com> On 3/17/21 10:18 PM, Hui Wang wrote: > BugLink: https://bugs.launchpad.net/bugs/1919947 > > [Impact] > This is a Dell soundwire audio mchine, and the codec driver is updated, > we need to introduce the latest codec driver to oem-5.10 kernel > otherwise the kernel couldn't work with the latest ucm file. > > [Fix] > revert the old driver and reapply the latest driver, since intel > did provide the incremental patch, I just perform reverting and > reapplying. > > [Test] > With the patched kernel and the latest ucm, all audio function worked > well. > > > [Where problems could occur] > It is possible that the output or input audio device can't work by > this change, but we did test, all worked well. So this possibility > is low. > > > Hui Wang (1): > Revert "UBUNTU: SAUCE: ASoC/SoundWire: rt715-sdca: First version of > rt715 sdw sdca codec driver" > > Jack Yu (1): > ASoC: rt715-sdca: Add RT715 sdca vendor-specific driver > > sound/soc/codecs/rt715-sdca-sdw.c | 2 +- > sound/soc/codecs/rt715-sdca.c | 554 +++++++++++++++++++----------- > sound/soc/codecs/rt715-sdca.h | 12 + > sound/soc/codecs/rt715.h | 1 + > 4 files changed, 361 insertions(+), 208 deletions(-) >
On 18.3.2021 6.18, Hui Wang wrote: > BugLink: https://bugs.launchpad.net/bugs/1919947 > > [Impact] > This is a Dell soundwire audio mchine, and the codec driver is updated, > we need to introduce the latest codec driver to oem-5.10 kernel > otherwise the kernel couldn't work with the latest ucm file. > > [Fix] > revert the old driver and reapply the latest driver, since intel > did provide the incremental patch, I just perform reverting and > reapplying. > > [Test] > With the patched kernel and the latest ucm, all audio function worked > well. > > > [Where problems could occur] > It is possible that the output or input audio device can't work by > this change, but we did test, all worked well. So this possibility > is low. > > > Hui Wang (1): > Revert "UBUNTU: SAUCE: ASoC/SoundWire: rt715-sdca: First version of > rt715 sdw sdca codec driver" > > Jack Yu (1): > ASoC: rt715-sdca: Add RT715 sdca vendor-specific driver > > sound/soc/codecs/rt715-sdca-sdw.c | 2 +- > sound/soc/codecs/rt715-sdca.c | 554 +++++++++++++++++++----------- > sound/soc/codecs/rt715-sdca.h | 12 + > sound/soc/codecs/rt715.h | 1 + > 4 files changed, 361 insertions(+), 208 deletions(-) > applied to oem-5.10, thanks
BugLink: https://bugs.launchpad.net/bugs/1919947 [Impact] This is a Dell soundwire audio mchine, and the codec driver is updated, we need to introduce the latest codec driver to oem-5.10 kernel otherwise the kernel couldn't work with the latest ucm file. [Fix] revert the old driver and reapply the latest driver, since intel did provide the incremental patch, I just perform reverting and reapplying. [Test] With the patched kernel and the latest ucm, all audio function worked well. [Where problems could occur] It is possible that the output or input audio device can't work by this change, but we did test, all worked well. So this possibility is low. Hui Wang (1): Revert "UBUNTU: SAUCE: ASoC/SoundWire: rt715-sdca: First version of rt715 sdw sdca codec driver" Jack Yu (1): ASoC: rt715-sdca: Add RT715 sdca vendor-specific driver sound/soc/codecs/rt715-sdca-sdw.c | 2 +- sound/soc/codecs/rt715-sdca.c | 554 +++++++++++++++++++----------- sound/soc/codecs/rt715-sdca.h | 12 + sound/soc/codecs/rt715.h | 1 + 4 files changed, 361 insertions(+), 208 deletions(-)