ALSA: hda - Fix regression on ATI HDMI audio

The HDMI/DP audio output on ATI/AMD chips got broken due to the recent
restructuring of chmap.  Fortunately, Daniel Exner could bisect, and
pointed the culprit commit [739ffee97ed5: ALSA: hda - Add hdmi chmap
verb programming ops to chmap object].

This commit moved some ops from hdmi_ops to chmap_ops, and reassigned
the ops in the embedded chmap object in hdmi_spec instead.
Unfortunately, the reassignment of these ops in patch_atihdmi() were
moved into an if block that is performed only for old chips.  Thus, on
newer chips, the generic ops is still used, which doesn't work for
such ATI/AMD chips.

This patch addresses the regression, simply by moving the assignment
of chmap ops to the right place.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=114981
Fixes: 739ffee97ed5 ('ALSA: hda - Add hdmi chmap verb programming ops to chmap object')
Reported-and-tested-by: Daniel Exner <dex@dragonslave.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 1483f85..a010d70 100644 (file)
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -3401,6 +3401,9 @@ static int patch_atihdmi(struct hda_codec *codec)
        spec->ops.pin_hbr_setup = atihdmi_pin_hbr_setup;
        spec->ops.setup_stream = atihdmi_setup_stream;
 
+       spec->chmap.ops.pin_get_slot_channel = atihdmi_pin_get_slot_channel;
+       spec->chmap.ops.pin_set_slot_channel = atihdmi_pin_set_slot_channel;
+
        if (!has_amd_full_remap_support(codec)) {
                /* override to ATI/AMD-specific versions with pairwise mapping */
                spec->chmap.ops.chmap_cea_alloc_validate_get_type =
@@ -3408,10 +3411,6 @@ static int patch_atihdmi(struct hda_codec *codec)
                spec->chmap.ops.cea_alloc_to_tlv_chmap =
                                atihdmi_paired_cea_alloc_to_tlv_chmap;
                spec->chmap.ops.chmap_validate = atihdmi_paired_chmap_validate;
-               spec->chmap.ops.pin_get_slot_channel =
-                               atihdmi_pin_get_slot_channel;
-               spec->chmap.ops.pin_set_slot_channel =
-                               atihdmi_pin_set_slot_channel;
        }
 
        /* ATI/AMD converters do not advertise all of their capabilities */