Commit Graph

4 Commits

Author SHA1 Message Date
Dan Carpenter
3aed3ddf96
ASoC: tegra: Fix a NULL vs IS_ERR() check
The tegra_machine_parse_phandle() function doesn't return NULL, it returns
error pointers.

Fixes: cc8f70f560 ("ASoC: tegra: Unify ASoC machine drivers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/YMyjOKFsPe9SietU@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-21 13:06:27 +01:00
Dmitry Osipenko
8c1b3b1593
ASoC: tegra: Squash utils into common machine driver
There no users left of the utils other than the new common machine driver.
Squash the utils into the common machine driver in order to simplify code.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210529154649.25936-5-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-15 11:43:12 +01:00
Dmitry Osipenko
c16aab8ddc
ASoC: tegra: Specify components string for each card
Specify components string for each card of each supported device. It's
a free form string that describes audio hardware configuration. This
information is useful for ALSA UCM rules. It allows to generalize UCM
rules, potentially removing a need to add new UCM rule for each device.

Acked-by: Jaroslav Kysela <perex@perex.cz>
Suggested-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210529154649.25936-4-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-15 11:43:11 +01:00
Dmitry Osipenko
cc8f70f560
ASoC: tegra: Unify ASoC machine drivers
Squash all machine drivers into a single-universal one. This reduces
code duplication, eases addition of a new drivers and upgrades older
code to a modern Linux kernel APIs.

Suggested-by: Jonathan Hunter <jonathanh@nvidia.com>
Co-developed-by: Ion Agorria <ion@agorria.com>
Signed-off-by: Ion Agorria <ion@agorria.com>
Co-developed-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210529154649.25936-3-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-15 11:43:10 +01:00