From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
To: broonie@kernel.org
Cc: alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com,
lgirdwood@gmail.com
Subject: [PATCH 09/13] ASoC: wm_adsp: Group all the ALSA control functions together
Date: Mon, 13 Apr 2015 13:28:01 +0100 [thread overview]
Message-ID: <1428928085-20250-10-git-send-email-ckeepax@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1428928085-20250-1-git-send-email-ckeepax@opensource.wolfsonmicro.com>
This is slightly logically better and avoids some unnecessary forward
declarations in the following refactoring.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
sound/soc/codecs/wm_adsp.c | 280 ++++++++++++++++++++++----------------------
1 files changed, 140 insertions(+), 140 deletions(-)
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index d6e8913..f42b453 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -518,6 +518,146 @@ err_kcontrol:
return ret;
}
+static int wm_coeff_init_control_caches(struct wm_adsp *dsp)
+{
+ struct wm_coeff_ctl *ctl;
+ int ret;
+
+ list_for_each_entry(ctl, &dsp->ctl_list, list) {
+ if (!ctl->enabled || ctl->set)
+ continue;
+ ret = wm_coeff_read_control(ctl,
+ ctl->cache,
+ ctl->len);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int wm_coeff_sync_controls(struct wm_adsp *dsp)
+{
+ struct wm_coeff_ctl *ctl;
+ int ret;
+
+ list_for_each_entry(ctl, &dsp->ctl_list, list) {
+ if (!ctl->enabled)
+ continue;
+ if (ctl->set) {
+ ret = wm_coeff_write_control(ctl,
+ ctl->cache,
+ ctl->len);
+ if (ret < 0)
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static void wm_adsp_ctl_work(struct work_struct *work)
+{
+ struct wmfw_ctl_work *ctl_work = container_of(work,
+ struct wmfw_ctl_work,
+ work);
+
+ wmfw_add_ctl(ctl_work->dsp, ctl_work->ctl);
+ kfree(ctl_work);
+}
+
+static int wm_adsp_create_control(struct wm_adsp *dsp,
+ const struct wm_adsp_alg_region *alg_region,
+ unsigned int len)
+{
+ struct wm_coeff_ctl *ctl;
+ struct wmfw_ctl_work *ctl_work;
+ char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+ char *region_name;
+ int ret;
+
+ switch (alg_region->type) {
+ case WMFW_ADSP1_PM:
+ region_name = "PM";
+ break;
+ case WMFW_ADSP1_DM:
+ region_name = "DM";
+ break;
+ case WMFW_ADSP2_XM:
+ region_name = "XM";
+ break;
+ case WMFW_ADSP2_YM:
+ region_name = "YM";
+ break;
+ case WMFW_ADSP1_ZM:
+ region_name = "ZM";
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snprintf(name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "DSP%d %s %x",
+ dsp->num, region_name, alg_region->alg);
+
+ list_for_each_entry(ctl, &dsp->ctl_list,
+ list) {
+ if (!strcmp(ctl->name, name)) {
+ if (!ctl->enabled)
+ ctl->enabled = 1;
+ return 0;
+ }
+ }
+
+ ctl = kzalloc(sizeof(*ctl), GFP_KERNEL);
+ if (!ctl)
+ return -ENOMEM;
+ ctl->alg_region = *alg_region;
+ ctl->name = kmemdup(name, strlen(name) + 1, GFP_KERNEL);
+ if (!ctl->name) {
+ ret = -ENOMEM;
+ goto err_ctl;
+ }
+ ctl->enabled = 1;
+ ctl->set = 0;
+ ctl->ops.xget = wm_coeff_get;
+ ctl->ops.xput = wm_coeff_put;
+ ctl->dsp = dsp;
+
+ if (len > 512) {
+ adsp_warn(dsp, "Truncating control %s from %d\n",
+ ctl->name, len);
+ len = 512;
+ }
+ ctl->len = len;
+ ctl->cache = kzalloc(ctl->len, GFP_KERNEL);
+ if (!ctl->cache) {
+ ret = -ENOMEM;
+ goto err_ctl_name;
+ }
+
+ ctl_work = kzalloc(sizeof(*ctl_work), GFP_KERNEL);
+ if (!ctl_work) {
+ ret = -ENOMEM;
+ goto err_ctl_cache;
+ }
+
+ ctl_work->dsp = dsp;
+ ctl_work->ctl = ctl;
+ INIT_WORK(&ctl_work->work, wm_adsp_ctl_work);
+ schedule_work(&ctl_work->work);
+
+ return 0;
+
+err_ctl_cache:
+ kfree(ctl->cache);
+err_ctl_name:
+ kfree(ctl->name);
+err_ctl:
+ kfree(ctl);
+
+ return ret;
+}
+
static int wm_adsp_load(struct wm_adsp *dsp)
{
LIST_HEAD(buf_list);
@@ -728,146 +868,6 @@ out:
return ret;
}
-static int wm_coeff_init_control_caches(struct wm_adsp *dsp)
-{
- struct wm_coeff_ctl *ctl;
- int ret;
-
- list_for_each_entry(ctl, &dsp->ctl_list, list) {
- if (!ctl->enabled || ctl->set)
- continue;
- ret = wm_coeff_read_control(ctl,
- ctl->cache,
- ctl->len);
- if (ret < 0)
- return ret;
- }
-
- return 0;
-}
-
-static int wm_coeff_sync_controls(struct wm_adsp *dsp)
-{
- struct wm_coeff_ctl *ctl;
- int ret;
-
- list_for_each_entry(ctl, &dsp->ctl_list, list) {
- if (!ctl->enabled)
- continue;
- if (ctl->set) {
- ret = wm_coeff_write_control(ctl,
- ctl->cache,
- ctl->len);
- if (ret < 0)
- return ret;
- }
- }
-
- return 0;
-}
-
-static void wm_adsp_ctl_work(struct work_struct *work)
-{
- struct wmfw_ctl_work *ctl_work = container_of(work,
- struct wmfw_ctl_work,
- work);
-
- wmfw_add_ctl(ctl_work->dsp, ctl_work->ctl);
- kfree(ctl_work);
-}
-
-static int wm_adsp_create_control(struct wm_adsp *dsp,
- const struct wm_adsp_alg_region *alg_region,
- unsigned int len)
-{
- struct wm_coeff_ctl *ctl;
- struct wmfw_ctl_work *ctl_work;
- char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- char *region_name;
- int ret;
-
- switch (alg_region->type) {
- case WMFW_ADSP1_PM:
- region_name = "PM";
- break;
- case WMFW_ADSP1_DM:
- region_name = "DM";
- break;
- case WMFW_ADSP2_XM:
- region_name = "XM";
- break;
- case WMFW_ADSP2_YM:
- region_name = "YM";
- break;
- case WMFW_ADSP1_ZM:
- region_name = "ZM";
- break;
- default:
- return -EINVAL;
- }
-
- snprintf(name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "DSP%d %s %x",
- dsp->num, region_name, alg_region->alg);
-
- list_for_each_entry(ctl, &dsp->ctl_list,
- list) {
- if (!strcmp(ctl->name, name)) {
- if (!ctl->enabled)
- ctl->enabled = 1;
- return 0;
- }
- }
-
- ctl = kzalloc(sizeof(*ctl), GFP_KERNEL);
- if (!ctl)
- return -ENOMEM;
- ctl->alg_region = *alg_region;
- ctl->name = kmemdup(name, strlen(name) + 1, GFP_KERNEL);
- if (!ctl->name) {
- ret = -ENOMEM;
- goto err_ctl;
- }
- ctl->enabled = 1;
- ctl->set = 0;
- ctl->ops.xget = wm_coeff_get;
- ctl->ops.xput = wm_coeff_put;
- ctl->dsp = dsp;
-
- if (len > 512) {
- adsp_warn(dsp, "Truncating control %s from %d\n",
- ctl->name, len);
- len = 512;
- }
- ctl->len = len;
- ctl->cache = kzalloc(ctl->len, GFP_KERNEL);
- if (!ctl->cache) {
- ret = -ENOMEM;
- goto err_ctl_name;
- }
-
- ctl_work = kzalloc(sizeof(*ctl_work), GFP_KERNEL);
- if (!ctl_work) {
- ret = -ENOMEM;
- goto err_ctl_cache;
- }
-
- ctl_work->dsp = dsp;
- ctl_work->ctl = ctl;
- INIT_WORK(&ctl_work->work, wm_adsp_ctl_work);
- schedule_work(&ctl_work->work);
-
- return 0;
-
-err_ctl_cache:
- kfree(ctl->cache);
-err_ctl_name:
- kfree(ctl->name);
-err_ctl:
- kfree(ctl);
-
- return ret;
-}
-
static void *wm_adsp_read_algs(struct wm_adsp *dsp, size_t n_algs,
unsigned int pos, unsigned int len)
{
--
1.7.2.5
next prev parent reply other threads:[~2015-04-13 12:34 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-13 12:27 [PATCH 00/13] ADSP Firmware Controls Update Charles Keepax
2015-04-13 12:27 ` [PATCH 01/13] ASoC: wm_adsp: Split out adsp1 & 2 setup algorithms Charles Keepax
2015-04-13 12:27 ` [PATCH 02/13] ASoC: wm_adsp: Improve variable naming Charles Keepax
2015-04-13 12:27 ` [PATCH 03/13] ASoC: wm_adsp: Remove len field from wm_adsp_alg_region Charles Keepax
2015-04-13 12:27 ` [PATCH 04/13] ASoC: wm_adsp: Limit firmware control name to ALSA control name size Charles Keepax
2015-04-13 12:27 ` [PATCH 05/13] ASoC: wm_adsp: Move temporary control name to the stack Charles Keepax
2015-04-13 12:27 ` [PATCH 06/13] ASoC: wm_adsp: Clean up low level control read/write functions Charles Keepax
2015-04-13 12:27 ` [PATCH 07/13] ASoC: wm_adsp: Factor out creation of alg_regions Charles Keepax
2015-04-13 12:28 ` [PATCH 08/13] ASoC: wm_adsp: Remove private field from wm_coeff_ctl Charles Keepax
2015-04-13 12:28 ` Charles Keepax [this message]
2015-04-13 12:28 ` [PATCH 10/13] ASoC: wm_adsp: Add basic support for rev 1 firmware file format Charles Keepax
2015-04-18 17:26 ` Mark Brown
2015-04-13 12:28 ` [PATCH 11/13] ASoC: wm_adsp: Add support for DSP control flags Charles Keepax
2015-04-18 17:23 ` Mark Brown
2015-04-20 8:30 ` Charles Keepax
2015-04-13 12:28 ` [PATCH 12/13] ASoC: wm_adsp: Add support for rev 2 firmware file format Charles Keepax
2015-04-18 17:26 ` Mark Brown
2015-04-13 12:28 ` [PATCH 13/13] ASoC: wm_adsp: Warn that firmware file format 0 is depreciated Charles Keepax
2015-04-18 17:26 ` Mark Brown
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