| Message ID | 20190513114814.14838-1-hui.wang@canonical.com |
|---|---|
| Headers | show |
| Series | Eletrical noise occurred when externalheadset enter powersaving mode on a DEll machine | expand |
Applied on Ubuntu-oem-4.15.0-1039.44
Acked-By: AceLan Kao <acelan.kao@canonical.com>
On 13.05.19 13:48, Hui Wang wrote: > BugLink: https://bugs.launchpad.net/bugs/1828798 > > [Impact] > Eletrical noise occurred when external headset enter powersaving mode (around 7 seconds) > > [Fix] > Don't clear pinctl when runtime suspend. > > [Test Case] > Plug headset and wait for the codec to enter runtime suspend, there is no any noise from headphone. > > [Regression Risk] > Low. the 1st patch is specific to a Dell machine and the 2nd patch is specific to the machine with the codec alc298 > > > Kailang Yang (1): > ALSA: hda/realtek - Fixup headphone noise via runtime suspend > > Takashi Iwai (1): > ALSA: hda/realtek - Reduce click noise on Dell Precision 5820 > headphone > > sound/pci/hda/patch_realtek.c | 107 ++++++++++++++++++++-------------- > 1 file changed, 64 insertions(+), 43 deletions(-) > The patch "ALSA: hda/realtek - Fixup headphone noise via runtime suspend" now is upstream with the same SHA1. So can be adjusted when applying. Acked-by: Stefan Bader <stefan.bader@canonical.com>
On 5/13/19 1:48 PM, Hui Wang wrote: > BugLink: https://bugs.launchpad.net/bugs/1828798 > > [Impact] > Eletrical noise occurred when external headset enter powersaving mode (around 7 seconds) > > [Fix] > Don't clear pinctl when runtime suspend. > > [Test Case] > Plug headset and wait for the codec to enter runtime suspend, there is no any noise from headphone. > > [Regression Risk] > Low. the 1st patch is specific to a Dell machine and the 2nd patch is specific to the machine with the codec alc298 > > > Kailang Yang (1): > ALSA: hda/realtek - Fixup headphone noise via runtime suspend > > Takashi Iwai (1): > ALSA: hda/realtek - Reduce click noise on Dell Precision 5820 > headphone > > sound/pci/hda/patch_realtek.c | 107 ++++++++++++++++++++-------------- > 1 file changed, 64 insertions(+), 43 deletions(-) > Applied to {bionic,cosmic,disco}/master-next branches, changing patch "ALSA: hda/realtek - Fixup headphone noise via runtime suspend" to remove the url from the provenance as pointed out by Stefan. Thanks, Kleber
BugLink: https://bugs.launchpad.net/bugs/1828798 [Impact] Eletrical noise occurred when external headset enter powersaving mode (around 7 seconds) [Fix] Don't clear pinctl when runtime suspend. [Test Case] Plug headset and wait for the codec to enter runtime suspend, there is no any noise from headphone. [Regression Risk] Low. the 1st patch is specific to a Dell machine and the 2nd patch is specific to the machine with the codec alc298 Kailang Yang (1): ALSA: hda/realtek - Fixup headphone noise via runtime suspend Takashi Iwai (1): ALSA: hda/realtek - Reduce click noise on Dell Precision 5820 headphone sound/pci/hda/patch_realtek.c | 107 ++++++++++++++++++++-------------- 1 file changed, 64 insertions(+), 43 deletions(-)