[PATCH] ALSA: hda/realtek: Add quirk for Samsung Galaxy Book Ion

2020-08-18 Thread Mike Pozulp
The Galaxy Book Ion uses the same ALC298 codec as other Samsung laptops which have the no headphone sound bug, like my Samsung Notebook. The Galaxy Book owner confirmed that this patch fixes the bug. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207423 Signed-off-by: Mike Pozulp

[PATCH] ALSA: hda/realtek: Add model alc298-samsung-headphone

2020-08-16 Thread Mike Pozulp
The very quiet and distorted headphone output bug that afflicted my Samsung Notebook 9 is appearing in many other Samsung laptops. Expose the quirk which fixed my laptop as a model so other users can try it. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207423 Signed-off-by: Mike Pozulp

[PATCH] ALSA: hda/realtek: Add quirk for Samsung Galaxy Flex Book

2020-08-13 Thread Mike Pozulp
The Flex Book uses the same ALC298 codec as other Samsung laptops which have the no headphone sound bug, like my Samsung Notebook. The Flex Book owner used Early Patching to confirm that this quirk fixes the bug. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207423 Signed-off-by: Mike

[PATCH] ALSA: hda/realtek: Add quirk for Samsung Notebook

2020-05-09 Thread Mike Pozulp
Some models of the Samsung Notebook 9 have very quiet and distorted headphone output. This quirk changes the VREF value of the ALC298 codec NID 0x1a from default HIZ to new 100. Signed-off-by: Mike Pozulp --- sound/pci/hda/patch_realtek.c | 10 ++ 1 file changed, 10 insertions(+) diff