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authorMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-09 17:08:24 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-11 18:14:47 +0100
commitac50009f64c65f0ec8406a33846c1e41d3b33ff7 (patch)
tree57dd82d893d527beb886c55c8b60576d00fa5822 /sound/soc/codecs/wm_adsp.c
parentdd84f9259bfe8454ee7c9e6faf6ac13f45bb1ed2 (diff)
downloadop-kernel-dev-ac50009f64c65f0ec8406a33846c1e41d3b33ff7.zip
op-kernel-dev-ac50009f64c65f0ec8406a33846c1e41d3b33ff7.tar.gz
ASoC: wm_adsp: Add support for firmware wide coefficient blocks
Firmwares may provide some firmware wide configuration regions which can be configured by the coefficient files using the firmware ID as the algorithm ID, include these in the algorithm list. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm_adsp.c')
-rw-r--r--sound/soc/codecs/wm_adsp.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 68eda929..a793c7d 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -565,6 +565,22 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
be32_to_cpu(adsp1_id.fw.ver) & 0xff,
algs);
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP1_ZM;
+ region->alg = be32_to_cpu(adsp1_id.fw.id);
+ region->base = be32_to_cpu(adsp1_id.zm);
+ list_add_tail(&region->list, &dsp->alg_regions);
+
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP1_DM;
+ region->alg = be32_to_cpu(adsp1_id.fw.id);
+ region->base = be32_to_cpu(adsp1_id.dm);
+ list_add_tail(&region->list, &dsp->alg_regions);
+
pos = sizeof(adsp1_id) / 2;
term = pos + ((sizeof(*adsp1_alg) * algs) / 2);
break;
@@ -590,6 +606,30 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
be32_to_cpu(adsp2_id.fw.ver) & 0xff,
algs);
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP2_XM;
+ region->alg = be32_to_cpu(adsp2_id.fw.id);
+ region->base = be32_to_cpu(adsp2_id.xm);
+ list_add_tail(&region->list, &dsp->alg_regions);
+
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP2_YM;
+ region->alg = be32_to_cpu(adsp2_id.fw.id);
+ region->base = be32_to_cpu(adsp2_id.ym);
+ list_add_tail(&region->list, &dsp->alg_regions);
+
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP2_ZM;
+ region->alg = be32_to_cpu(adsp2_id.fw.id);
+ region->base = be32_to_cpu(adsp2_id.zm);
+ list_add_tail(&region->list, &dsp->alg_regions);
+
pos = sizeof(adsp2_id) / 2;
term = pos + ((sizeof(*adsp2_alg) * algs) / 2);
break;
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