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authorMark Brown <broonie@kernel.org>2016-01-10 13:13:34 +0100
committerMark Brown <broonie@kernel.org>2016-01-10 13:13:34 +0100
commit648e3a5bdddf8e7ad9c27450ac368b8bccd807a5 (patch)
treef5db76d41d4c691a8d4417f0385d5f1b8c9b6b63 /include/sound/hda_register.h
parentASoC: hdac_hdmi: Use list to add pins and converters (diff)
parentALSA: hdac: add snd_hdac_ext_bus_link_power_up_all (diff)
downloadlinux-648e3a5bdddf8e7ad9c27450ac368b8bccd807a5.tar.xz
linux-648e3a5bdddf8e7ad9c27450ac368b8bccd807a5.zip
Merge branch 'topic/hdac' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
Diffstat (limited to 'include/sound/hda_register.h')
-rw-r--r--include/sound/hda_register.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/sound/hda_register.h b/include/sound/hda_register.h
index 94dc6a9772e0..ff1aecf325e8 100644
--- a/include/sound/hda_register.h
+++ b/include/sound/hda_register.h
@@ -233,6 +233,15 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
#define AZX_MLCTL_SPA (1<<16)
#define AZX_MLCTL_CPA 23
+
+/* registers for DMA Resume Capability Structure */
+#define AZX_DRSM_CAP_ID 0x5
+#define AZX_REG_DRSM_CTL 0x4
+/* Base used to calculate the iterating register offset */
+#define AZX_DRSM_BASE 0x08
+/* Interval used to calculate the iterating register offset */
+#define AZX_DRSM_INTERVAL 0x08
+
/*
* helpers to read the stream position
*/