This verb is used by the HDMI playback engine.
Signed-off-by: David Henningsson david.henningsson@canonical.com --- hda-int.c | 15 +++++++++++++++ include/hda-types.h | 1 + 2 files changed, 16 insertions(+)
diff --git a/hda-int.c b/hda-int.c index f4cbdcb..c25af56 100644 --- a/hda-int.c +++ b/hda-int.c @@ -786,6 +786,19 @@ static int get_gpio_sticky_mask(struct xhda_codec *codec, return node->gpio_sticky; }
+static int set_cvt_channel_count(struct xhda_codec *codec, + struct xhda_node *node, unsigned int cmd) +{ + node->cvt_channel_count = cmd & 0xff; + return 0; +} + +static int get_cvt_channel_count(struct xhda_codec *codec, + struct xhda_node *node, unsigned int cmd) +{ + return node->cvt_channel_count; +} +
/* * parameters @@ -1025,6 +1038,7 @@ static struct xhda_verb_table verb_tbl[] = { { 0x71d, set_config_def_1, "set_config_def_1" }, { 0x71e, set_config_def_2, "set_config_def_2" }, { 0x71f, set_config_def_3, "set_config_def_3" }, + { 0x72d, set_cvt_channel_count, "set_cvt_channel_count" }, { 0x7ff, set_codec_reset, "set_codec_reset" }, { 0xf00, get_parameters, "get_parameters" }, { 0xf01, get_connect_sel, "get_connect_sel" }, @@ -1048,6 +1062,7 @@ static struct xhda_verb_table verb_tbl[] = { { 0xf1a, get_gpio_sticky_mask, "get_gpio_sticky_mask" }, { 0xf1c, get_config_default, "get_config_default" }, { 0xf20, get_ssid, "get_ssid" }, + { 0xf2d, get_cvt_channel_count, "get_cvt_channel_count" }, {} };
diff --git a/include/hda-types.h b/include/hda-types.h index 2508726..3a06745 100644 --- a/include/hda-types.h +++ b/include/hda-types.h @@ -54,6 +54,7 @@ struct xhda_node { unsigned char gpio_data, gpio_dir, gpio_mask; unsigned char gpio_wake, gpio_unsol, gpio_sticky; unsigned int coef_idx; + unsigned char cvt_channel_count; struct xhda_coef_table *coef_tbl; struct xhda_node *next; };