[PATCH 1/4][SRU][OEM-5.10/U] ALSA: hda/cirrus: Increase AUTO_CFG_MAX_INS from 8 to 18
You-Sheng Yang
vicamo.yang at canonical.com
Mon Mar 8 07:25:59 UTC 2021
From: Vitaly Rodionov <vitalyr at opensource.cirrus.com>
BugLink: https://bugs.launchpad.net/bugs/1916554
In preparation to support Cirrus Logic CS8409 HDA bridge on new Dell platforms
it is nessasary to increase AUTO_CFG_MAX_INS and AUTO_CFG_NUM_INPUTS values.
Currently AUTO_CFG_MAX_INS is limited to 8, but Cirrus Logic HDA bridge CS8409
has 18 input pins, 16 ASP receivers and 2 DMIC inputs. We have to increase this
value to 18, so generic code can handle this correctly.
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
Signed-off-by: Vitaly Rodionov <vitalyr at opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210306111934.4832-2-vitalyr@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai at suse.de>
(cherry picked from
https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?h=for-next&id=b95a913cb368edcb606d844a6dc6240093d87020)
Signed-off-by: You-Sheng Yang <vicamo.yang at canonical.com>
---
sound/pci/hda/hda_auto_parser.h | 2 +-
sound/pci/hda/hda_local.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/hda/hda_auto_parser.h b/sound/pci/hda/hda_auto_parser.h
index a22ca0e17a08..df63d66af1ab 100644
--- a/sound/pci/hda/hda_auto_parser.h
+++ b/sound/pci/hda/hda_auto_parser.h
@@ -27,7 +27,7 @@ enum {
};
#define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS
-#define AUTO_CFG_MAX_INS 8
+#define AUTO_CFG_MAX_INS 18
struct auto_pin_cfg_item {
hda_nid_t pin;
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 5beb8aa44ecd..317245a5585d 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -180,7 +180,7 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid);
/*
* input MUX helper
*/
-#define HDA_MAX_NUM_INPUTS 16
+#define HDA_MAX_NUM_INPUTS 36
struct hda_input_mux_item {
char label[32];
unsigned int index;
--
2.30.0
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