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dsp: Check ec ref rx port against AFE_PORT_INVALID

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ec ref rx port is defined as integer and it is
set to 0xFFFF (AFE_PORT_INVALID) when ec controls are reset.
Due to this the current check against -1 (0xFFFFFFFF) in
adm open will always return true even after controls are reset.
This leads to adm open failures in case no ec ref channels are
set as part of record usecase. Avoid this by checking ec ref rx
port against AFE_PORT_INVALID.

Change-Id: I0d52bbe2a980d495933239315e6bba193a18567e
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
This commit is contained in:
Chaithanya Krishna Bacharaju 2019-01-11 19:35:54 +05:30 • committed by Meng Wang
commit 8b0abba9d7
1 changed files with 3 additions and 2 deletions
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5
dsp/q6adm.c
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@ -2895,8 +2895,9 @@ int adm_open(int port_id, int path, int rate, int channel_mode, int topology,
open_v8.endpoint_id_2 = 0xFFFF;
open_v8.endpoint_id_3 = 0xFFFF;
if ((this_adm.ec_ref_rx != -1) &&
(path != ADM_PATH_PLAYBACK)) {
if (((this_adm.ec_ref_rx & AFE_PORT_INVALID) !=
AFE_PORT_INVALID) &&
(path != ADM_PATH_PLAYBACK)) {
if (this_adm.num_ec_ref_rx_chans != 0) {
open_v8.endpoint_id_2 =
this_adm.ec_ref_rx;