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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-21 10:26:23 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-21 10:26:23 -0800
commitd4371f94bc003e912d4825f5c4bdf57959857073 (patch)
tree919e196d72fc83cba8c67ee720a233671938d265 /sound/pci/hda/hda_hwdep.c
parenta547df99aad777c1807e23991fa2471693c0e4cc (diff)
parent7552f34a790069a008bd3e2ab4c0954b30c2f63b (diff)
Merge tag 'sound-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "It was holiday season, so no wonder that there are little changes in framework level, although diffstat shows quite many changes spreaded over sound/* directories. Most of changes are cleanups, code refactoring and fixes. Some highlights: - Removal of OSS sleep_on usages by Arnd - Simplified memalloc helper codes, drop obsoleted features; now it's built into PCM driver instead of an individual module - Warn if PCM buffer preallocation fails, which will show page allocation issues more clearly - Compress offload API updates for sample rates by Vinod - PCM glitch workaround on ctxfi emu20k1 by Sarah - Drop cs46xx DSP blobs, using firmware loader now - USB-audio quitks for Plantronics Gamecom 780, Creative VF0420, and Focusrite Saffire 6 HD-audio specifics: - Standardize Kconfigs of HD-audio codec drivers; now "make localmodconfig" recognizes configs properly (finally!) - Parallel PM implementation by Mengdong - BayleyBay/ValleyView2 board fixups - Broadwell audio support - Runtime PM improvement (PantherPoint, etc) - Quirks: Dell subwooer, Gigabyte mobo jack detection oddity, Dell AiO click noise fixes, Dell headset mic fixes, etc - Automatic bind with HDMI codec parser without generic parser - More AD codec fixes (since 3.12 regression) including the automatic stereo mix support - Common Thinkpad ACPI helper for Realtek and Conexant codecs ASoC specifics: - Update to the generic DMA code to support deferred probe and managed resources - New drivers for BCM2835 (used in Raspberry Pi), Tegra with MAX98090 and Analog Devices AXI I2S and S/PDIF controller IPs - Device tree support for the simple card, max98090 and cs42l52 - Conversion of the Samsung drivers to native dmaengine, making them multiplatform compatible and hopefully helping keep them more modern and up to date. - More regmap conversions, including a very welcome one for twl6040 from Peter Ujfalusi - A big overhaul of the DaVinci drivers also from Peter Ujfalusi - Lots of DMA updates from Lars-Peter - Improvements to the constraints handling code from Lars-Peter - A very helpful conversion of the TWL4030 driver to regmap from Peter - A new driver for the Freescale ESAI controller from Nicolin Chen - Conversion of some of the drivers to use params_width() - Extensions to DPCM for use with compressed audio from Liam" * tag 'sound-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (396 commits) ASoC: dapm: Fix double prefix addition ASoC: compress: Add suport for DPCM into compressed audio ASoC: DPCM: make some DPCM API calls non static for compressed usage ASoC: core: Fix possible NULL pointer dereference of pcm->config ALSA: hda - add headset mic detect quirks for some Dell machines ASoC: tlv320aic32x4: Fix regmap range_min ASoC: core: Return -ENOTSUPP from set_sysclk() if no operation provided ASoC: dapm: Change prototype of soc_widget_read ASoC: samsung: Remove SND_DMAENGINE_PCM_FLAG_NO_RESIDUE flag ASoC: axi-{spdif,i2s}: Remove SND_DMAENGINE_PCM_FLAG_NO_RESIDUE flag ASoC: generic-dmaengine-pcm: Check DMA residue granularity ASoC: generic-dmaengine-pcm: Check NO_RESIDUE flag at runtime dma: pl330: Set residue_granularity dma: Indicate residue granularity in dma_slave_caps ASoC: simple-card: fix one bug to writing to the platform data ASoC: pcm: Use snd_pcm_rate_mask_intersect() helper ALSA: Add helper function for intersecting two rate masks ASoC: s6000: Don't mix SNDRV_PCM_RATE_CONTINUOUS with specific rates ASoC: fsl: Don't mix SNDRV_PCM_RATE_CONTINUOUS with specific rates ASoC: pcm: Properly initialize hw->rate_max ...
Diffstat (limited to 'sound/pci/hda/hda_hwdep.c')
-rw-r--r--sound/pci/hda/hda_hwdep.c62
1 files changed, 47 insertions, 15 deletions
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index fe0bda19de1..72d8389fb39 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -616,7 +616,7 @@ const char *snd_hda_get_hint(struct hda_codec *codec, const char *key)
struct hda_hint *hint = get_hint(codec, key);
return hint ? hint->val : NULL;
}
-EXPORT_SYMBOL_HDA(snd_hda_get_hint);
+EXPORT_SYMBOL_GPL(snd_hda_get_hint);
int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key)
{
@@ -642,7 +642,7 @@ int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key)
mutex_unlock(&codec->user_mutex);
return ret;
}
-EXPORT_SYMBOL_HDA(snd_hda_get_bool_hint);
+EXPORT_SYMBOL_GPL(snd_hda_get_bool_hint);
int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp)
{
@@ -663,7 +663,7 @@ int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp)
mutex_unlock(&codec->user_mutex);
return ret;
}
-EXPORT_SYMBOL_HDA(snd_hda_get_int_hint);
+EXPORT_SYMBOL_GPL(snd_hda_get_int_hint);
#endif /* CONFIG_SND_HDA_RECONFIG */
#ifdef CONFIG_SND_HDA_PATCH_LOADER
@@ -762,20 +762,50 @@ DEFINE_PARSE_ID_MODE(revision_id);
struct hda_patch_item {
const char *tag;
+ const char *alias;
void (*parser)(char *buf, struct hda_bus *bus, struct hda_codec **retc);
- int need_codec;
};
static struct hda_patch_item patch_items[NUM_LINE_MODES] = {
- [LINE_MODE_CODEC] = { "[codec]", parse_codec_mode, 0 },
- [LINE_MODE_MODEL] = { "[model]", parse_model_mode, 1 },
- [LINE_MODE_VERB] = { "[verb]", parse_verb_mode, 1 },
- [LINE_MODE_PINCFG] = { "[pincfg]", parse_pincfg_mode, 1 },
- [LINE_MODE_HINT] = { "[hint]", parse_hint_mode, 1 },
- [LINE_MODE_VENDOR_ID] = { "[vendor_id]", parse_vendor_id_mode, 1 },
- [LINE_MODE_SUBSYSTEM_ID] = { "[subsystem_id]", parse_subsystem_id_mode, 1 },
- [LINE_MODE_REVISION_ID] = { "[revision_id]", parse_revision_id_mode, 1 },
- [LINE_MODE_CHIP_NAME] = { "[chip_name]", parse_chip_name_mode, 1 },
+ [LINE_MODE_CODEC] = {
+ .tag = "[codec]",
+ .parser = parse_codec_mode,
+ },
+ [LINE_MODE_MODEL] = {
+ .tag = "[model]",
+ .parser = parse_model_mode,
+ },
+ [LINE_MODE_VERB] = {
+ .tag = "[verb]",
+ .alias = "[init_verbs]",
+ .parser = parse_verb_mode,
+ },
+ [LINE_MODE_PINCFG] = {
+ .tag = "[pincfg]",
+ .alias = "[user_pin_configs]",
+ .parser = parse_pincfg_mode,
+ },
+ [LINE_MODE_HINT] = {
+ .tag = "[hint]",
+ .alias = "[hints]",
+ .parser = parse_hint_mode
+ },
+ [LINE_MODE_VENDOR_ID] = {
+ .tag = "[vendor_id]",
+ .parser = parse_vendor_id_mode,
+ },
+ [LINE_MODE_SUBSYSTEM_ID] = {
+ .tag = "[subsystem_id]",
+ .parser = parse_subsystem_id_mode,
+ },
+ [LINE_MODE_REVISION_ID] = {
+ .tag = "[revision_id]",
+ .parser = parse_revision_id_mode,
+ },
+ [LINE_MODE_CHIP_NAME] = {
+ .tag = "[chip_name]",
+ .parser = parse_chip_name_mode,
+ },
};
/* check the line starting with '[' -- change the parser mode accodingly */
@@ -787,6 +817,8 @@ static int parse_line_mode(char *buf, struct hda_bus *bus)
continue;
if (strmatch(buf, patch_items[i].tag))
return i;
+ if (patch_items[i].alias && strmatch(buf, patch_items[i].alias))
+ return i;
}
return LINE_MODE_NONE;
}
@@ -846,10 +878,10 @@ int snd_hda_load_patch(struct hda_bus *bus, size_t fw_size, const void *fw_buf)
if (*buf == '[')
line_mode = parse_line_mode(buf, bus);
else if (patch_items[line_mode].parser &&
- (codec || !patch_items[line_mode].need_codec))
+ (codec || line_mode <= LINE_MODE_CODEC))
patch_items[line_mode].parser(buf, bus, &codec);
}
return 0;
}
-EXPORT_SYMBOL_HDA(snd_hda_load_patch);
+EXPORT_SYMBOL_GPL(snd_hda_load_patch);
#endif /* CONFIG_SND_HDA_PATCH_LOADER */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-03-12 15:06:14 +0000