http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=blob_plain;f=sound/pci/ac97/ac97_patch.c;h=66a3bc95fb844c3f1b311b227622aacbb680a50c;hb=833a493b7ed2eb8f9059338a0ebf06bebbb6ae93
your pci ssid already in whitelist
/* white list to enable HP jack-sense bits
* (SS vendor << 16 | device)
*/
static unsigned int ad1981_jacks_whitelist[] = {
0x0e11005a, /* HP nc4000/4010 */
0x103c0890, /* HP nc6000 */
0x103c0938, /* HP nc4220 */
0x103c099c, /* HP nx6110 */
0x103c0944, /* HP nc6220 */
0x103c0934, /* HP nc8220 */
0x103c006d, /* HP nx9105 */
0x103c300d, /* HP Compaq dc5100 SFF(PT003AW) */
0x17340088, /* FSC Scenic-W */
0 /* end */
};
static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97)
{
if (check_list(ac97, ad1981_jacks_whitelist))
/* enable headphone jack sense */
snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
}
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https://bugs.launchpad.net/bugs/1078704
Title:
headphone jack sense not enabled
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