12 Dec
2011
12 Dec
'11
2:55 p.m.
Em Seg, 2011-12-12 às 12:27 +0100, Takashi Iwai escreveu:
At Sun, 04 Dec 2011 15:13:29 -0200, Gustavo Maciel Dias Vieira wrote:
At least two HP laptop models with the IDT 92HD81B1X5 codec have the polarity of the mute led inverted with respect to the current driver default. Change the polarity for these machines only.
Signed-off-by: Gustavo Maciel Dias Vieira gustavo@sagui.org
Don't these have really no proper DMI entries? The recent HP laptops should have the mute LED GPIO pin and polarity set in SMBIOS.
Unfortunately no. Actually, it appears someone at HP is pulling a prank on us. In a Pavilion dm4 the BIOS string is "HP_Mute_LED_P_G", where P and G are not numbers, but the actual letters.
Abraços, Gustavo