diff options
author | Abhinav Saxena <xandfury@gmail.com> | 2024-05-15 05:41:03 +0200 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2024-05-16 16:00:30 +0200 |
commit | 2ea13d626216b539be6ec3afc53f64b5dd961146 (patch) | |
tree | 2a94a03576495e3acca578107efefe7e866c9af5 /Documentation/sound | |
parent | ALSA: timer: Set lower bound of start tick time (diff) | |
download | linux-2ea13d626216b539be6ec3afc53f64b5dd961146.tar.xz linux-2ea13d626216b539be6ec3afc53f64b5dd961146.zip |
Documentation: sound: Fix trailing whitespaces
Remove trailing whitespace from sound/hd-audio/notes as reported by
checkpatch. Removing trailing spaces improves consistency, and
prevents Preventing potential merge conflicts due to whitespace
differences. maintain a cleaner and more professional codebase.
Signed-off-by: Abhinav Saxena <xandfury@gmail.com>
Link: https://lore.kernel.org/r/20240515034103.1010269-1-xandfury@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/sound')
-rw-r--r-- | Documentation/sound/hd-audio/notes.rst | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/sound/hd-audio/notes.rst b/Documentation/sound/hd-audio/notes.rst index a9e35b1f87bd..ef6a4513cce7 100644 --- a/Documentation/sound/hd-audio/notes.rst +++ b/Documentation/sound/hd-audio/notes.rst @@ -15,7 +15,7 @@ problem is broken BIOS, and the rest is the driver implementation. This document explains the brief trouble-shooting and debugging methods for the HD-audio hardware. -The HD-audio component consists of two parts: the controller chip and +The HD-audio component consists of two parts: the controller chip and the codec chips on the HD-audio bus. Linux provides a single driver for all controllers, snd-hda-intel. Although the driver name contains a word of a well-known hardware vendor, it's not specific to it but for @@ -81,7 +81,7 @@ the wake-up timing. It wakes up a few samples before actually processing the data on the buffer. This caused a lot of problems, for example, with ALSA dmix or JACK. Since 2.6.27 kernel, the driver puts an artificial delay to the wake up timing. This delay is controlled -via ``bdl_pos_adj`` option. +via ``bdl_pos_adj`` option. When ``bdl_pos_adj`` is a negative value (as default), it's assigned to an appropriate value depending on the controller chip. For Intel @@ -144,7 +144,7 @@ see a regression wrt the sound quality (stuttering, etc) or a lock-up in the recent kernel, try to pass ``enable_msi=0`` option to disable MSI. If it works, you can add the known bad device to the blacklist defined in hda_intel.c. In such a case, please report and give the -patch back to the upstream developer. +patch back to the upstream developer. HD-Audio Codec @@ -375,7 +375,7 @@ HD-Audio Reconfiguration ------------------------ This is an experimental feature to allow you re-configure the HD-audio codec dynamically without reloading the driver. The following sysfs -files are available under each codec-hwdep device directory (e.g. +files are available under each codec-hwdep device directory (e.g. /sys/class/sound/hwC0D0): vendor_id @@ -433,7 +433,7 @@ re-configure based on that state, run like below: :: # echo 0x14 0x9993013f > /sys/class/sound/hwC0D0/user_pin_configs - # echo 1 > /sys/class/sound/hwC0D0/reconfig + # echo 1 > /sys/class/sound/hwC0D0/reconfig Hint Strings @@ -494,7 +494,7 @@ indep_hp (bool) mixer control, if available add_stereo_mix_input (bool) add the stereo mix (analog-loopback mix) to the input mux if - available + available add_jack_modes (bool) add "xxx Jack Mode" enum controls to each I/O jack for allowing to change the headphone amp and mic bias VREF capabilities @@ -504,7 +504,7 @@ power_save_node (bool) stream states power_down_unused (bool) power down the unused widgets, a subset of power_save_node, and - will be dropped in future + will be dropped in future add_hp_mic (bool) add the headphone to capture source if possible hp_mic_detect (bool) @@ -603,7 +603,7 @@ present. The patch module option is specific to each card instance, and you need to give one file name for each instance, separated by commas. -For example, if you have two cards, one for an on-board analog and one +For example, if you have two cards, one for an on-board analog and one for an HDMI video board, you may pass patch option like below: :: |