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Subject[PATCH 14/20] ALSA: hda/ca0132 - Add pre-init function for SoundBlaster AE-7.
Date
Add pre DSP initialization function for the AE-7.

Signed-off-by: Connor McAdams <conmanx360@gmail.com>
---
sound/pci/hda/patch_ca0132.c | 70 ++++++++++++++++++++++++++++--------
1 file changed, 55 insertions(+), 15 deletions(-)

diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 41838a5587b6..9a1491d33819 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -8786,6 +8786,16 @@ static void ca0132_mmio_init(struct hda_codec *codec)
}
}

+static const unsigned int ca0132_ae5_register_set_addresses[] = {
+ 0x304, 0x304, 0x304, 0x304, 0x100, 0x304, 0x100, 0x304, 0x100, 0x304,
+ 0x100, 0x304, 0x86c, 0x800, 0x86c, 0x800, 0x804
+};
+
+static const unsigned char ca0132_ae5_register_set_data[] = {
+ 0x0f, 0x0e, 0x1f, 0x0c, 0x3f, 0x08, 0x7f, 0x00, 0xff, 0x00, 0x6b,
+ 0x01, 0x6b, 0x57
+};
+
/*
* This function writes to some SFR's, does some region2 writes, and then
* eventually resets the codec with the 0x7ff verb. Not quite sure why it does
@@ -8794,6 +8804,18 @@ static void ca0132_mmio_init(struct hda_codec *codec)
static void ae5_register_set(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
+ unsigned int count = ARRAY_SIZE(ca0132_ae5_register_set_addresses);
+ const unsigned int *addr = ca0132_ae5_register_set_addresses;
+ const unsigned char *data = ca0132_ae5_register_set_data;
+ unsigned int i, cur_addr;
+ unsigned char tmp[3];
+
+ if (ca0132_quirk(spec) == QUIRK_AE7) {
+ snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
+ VENDOR_CHIPIO_8051_ADDRESS_LOW, 0x41);
+ snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
+ VENDOR_CHIPIO_PLL_PMU_WRITE, 0xc8);
+ }

chipio_8051_write_direct(codec, 0x93, 0x10);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
@@ -8801,25 +8823,43 @@ static void ae5_register_set(struct hda_codec *codec)
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PLL_PMU_WRITE, 0xc2);

- writeb(0x0f, spec->mem_base + 0x304);
- writeb(0x0f, spec->mem_base + 0x304);
- writeb(0x0f, spec->mem_base + 0x304);
- writeb(0x0f, spec->mem_base + 0x304);
- writeb(0x0e, spec->mem_base + 0x100);
- writeb(0x1f, spec->mem_base + 0x304);
- writeb(0x0c, spec->mem_base + 0x100);
- writeb(0x3f, spec->mem_base + 0x304);
- writeb(0x08, spec->mem_base + 0x100);
- writeb(0x7f, spec->mem_base + 0x304);
- writeb(0x00, spec->mem_base + 0x100);
- writeb(0xff, spec->mem_base + 0x304);
+ if (ca0132_quirk(spec) == QUIRK_AE7) {
+ tmp[0] = 0x03;
+ tmp[1] = 0x03;
+ tmp[2] = 0x07;
+ } else {
+ tmp[0] = 0x0f;
+ tmp[1] = 0x0f;
+ tmp[2] = 0x0f;
+ }

- ca0113_mmio_command_set(codec, 0x30, 0x2d, 0x3f);
+ for (i = cur_addr = 0; i < 3; i++, cur_addr++)
+ writeb(tmp[i], spec->mem_base + addr[cur_addr]);
+
+ /*
+ * First writes are in single bytes, final are in 4 bytes. So, we use
+ * writeb, then writel.
+ */
+ for (i = 0; cur_addr < 12; i++, cur_addr++)
+ writeb(data[i], spec->mem_base + addr[cur_addr]);
+
+ for (; cur_addr < count; i++, cur_addr++)
+ writel(data[i], spec->mem_base + addr[cur_addr]);
+
+ writel(0x00800001, spec->mem_base + 0x20c);
+
+ if (ca0132_quirk(spec) == QUIRK_AE7) {
+ ca0113_mmio_command_set_type2(codec, 0x48, 0x07, 0x83);
+ ca0113_mmio_command_set(codec, 0x30, 0x2e, 0x3f);
+ } else {
+ ca0113_mmio_command_set(codec, 0x30, 0x2d, 0x3f);
+ }

chipio_8051_write_direct(codec, 0x90, 0x00);
chipio_8051_write_direct(codec, 0x90, 0x10);

- ca0113_mmio_command_set(codec, 0x48, 0x07, 0x83);
+ if (ca0132_quirk(spec) == QUIRK_AE5)
+ ca0113_mmio_command_set(codec, 0x48, 0x07, 0x83);

chipio_write(codec, 0x18b0a4, 0x000000c2);

@@ -8918,7 +8958,7 @@ static int ca0132_init(struct hda_codec *codec)

snd_hda_power_up_pm(codec);

- if (ca0132_quirk(spec) == QUIRK_AE5)
+ if (ca0132_quirk(spec) == QUIRK_AE5 || ca0132_quirk(spec) == QUIRK_AE7)
ae5_register_set(codec);

ca0132_init_unsol(codec);
--
2.20.1
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