diff options
| author | Stuart Henderson <stuarth@opensource.cirrus.com> | 2019-10-02 09:42:40 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-10 11:23:10 +0100 |
| commit | b2c8308df4178f8ff143f894da977965e9006232 (patch) | |
| tree | b0d2f10f869570abc1eeaf190e71d0b05c592b36 /include | |
| parent | 07d819d64adeea57fac055904c32239c34b38a48 (diff) | |
ASoC: wm_adsp: Don't generate kcontrols without READ flags
[ Upstream commit 3ae7359c0e39f42a96284d6798fc669acff38140 ]
User space always expects to be able to read ALSA controls, so ensure
no kcontrols are generated without an appropriate READ flag. In the case
of a read of such a control zeros will be returned.
Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20191002084240.21589-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions