Re: [alsa-devel] [PATCH] hdajackretask: Make sure codecs do not show up twice under 3.15 kernel

At Tue, 27 May 2014 09:12:36 +0200, David Henningsson wrote:

On a 3.15 based kernel, both "hdaudioC*D*" and "hwC*D*" shows up under /sys/class/sound, and pointing to the same object. Make sure we only match on the hwC*D* name to avoid duplicate entries.

Signed-off-by: David Henningsson david.henningsson@canonical.com

Thanks, applied.

Takashi

---

hdajackretask/sysfs-pin-configs.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/hdajackretask/sysfs-pin-configs.c b/hdajackretask/sysfs-pin-configs.c index 4044989..5bae0f9 100644 --- a/hdajackretask/sysfs-pin-configs.c +++ b/hdajackretask/sysfs-pin-configs.c @@ -20,8 +20,10 @@ int get_codec_name_list(codec_name_t* names, int entries) const gchar* dirname = g_dir_read_name(sysdir); if (!dirname) break;

•    /* Split e g "hwC0D1" into "hw", "0" and "1" */
     cd = g_strsplit_set(dirname, "CD", 9);
     ok = g_strv_length(cd) == 3;
  

•    ok &= strcmp(cd[0], "hw") == 0;
     if (ok) {
         gchar* filetest = g_strdup_printf("/sys/class/sound/%s/init_pin_configs", dirname);
         ok = g_file_test(filetest, G_FILE_TEST_IS_REGULAR);
  

-- 1.9.1