From d1d28500cccc269fdbf81ba33d7328d1d2c04b2f Mon Sep 17 00:00:00 2001
From: Dylan Reid <dgreid@chromium.org>
Date: Thu, 14 Mar 2013 17:27:44 -0700
Subject: [PATCH] ALSA: hda/ca0132 - Check if dspload_image succeeded.
If dspload_image() fails, it was ignored and dspload_wait_loaded() was
still called. dsp_loaded should never be set to true in this case,
skip it. The check in dspload_wait_loaded() return true if the DSP is
loaded or if it never started.
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/hda/patch_ca0132.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index eefc4563b2f946..cf24b75108d9bc 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -4351,12 +4351,16 @@ static bool ca0132_download_dsp_images(struct hda_codec *codec)
return false;
dsp_os_image = (struct dsp_image_seg *)(fw_entry->data);
- dspload_image(codec, dsp_os_image, 0, 0, true, 0);
+ if (dspload_image(codec, dsp_os_image, 0, 0, true, 0)) {
+ pr_err("ca0132 dspload_image failed.\n");
+ goto exit_download;
+ }
+
dsp_loaded = dspload_wait_loaded(codec);
+exit_download:
release_firmware(fw_entry);
-
return dsp_loaded;
}
--
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