forked from pool/alsa-utils
44 lines
1.2 KiB
Diff
44 lines
1.2 KiB
Diff
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From 745c5df26066de94622dd38c667da31ac6b88510 Mon Sep 17 00:00:00 2001
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From: Jaroslav Kysela <perex@perex.cz>
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Date: Mon, 25 Nov 2019 17:58:51 +0100
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Subject: [PATCH 07/26] alsaucm: use the first sound card (use case name
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'hw:CARDNO') as default
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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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---
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alsaucm/usecase.c | 17 +++++++----------
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1 file changed, 7 insertions(+), 10 deletions(-)
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--- a/alsaucm/usecase.c
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+++ b/alsaucm/usecase.c
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@@ -188,22 +188,19 @@ static void my_exit(struct context *cont
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static void do_initial_open(struct context *context)
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{
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- const char **list;
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- int err;
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+ int card, err;
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+ char name[16];
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if (!context->no_open && context->card == NULL) {
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- err = snd_use_case_card_list(&list);
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+ card = -1;
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+ err = snd_card_next(&card);
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if (err < 0) {
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- fprintf(stderr, "%s: unable to obtain card list: %s\n",
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+ fprintf(stderr, "%s: no sound card found: %s\n",
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context->command, snd_strerror(err));
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my_exit(context, EXIT_FAILURE);
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}
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- if (err == 0) {
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- printf("No card found\n");
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- my_exit(context, EXIT_SUCCESS);
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- }
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- context->card = strdup(list[0]);
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- snd_use_case_free_list(list, err);
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+ snprintf(name, sizeof(name), "hw:%d", card);
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+ context->card = strdup(name);
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}
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/* open library */
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