drm/radeon: set speakers allocation earlier

Do it before enabling audio channels (in AFMT_AUDIO_PACKET_CONTROL2
register).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index c5acdf0a301a..2cb0f90126cb 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -32,6 +32,7 @@
 #include "evergreend.h"
 #include "atom.h"
 
+extern void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder);
 extern void dce6_afmt_write_sad_regs(struct drm_encoder *encoder);
 extern void dce6_afmt_select_pin(struct drm_encoder *encoder);
 
@@ -267,7 +268,11 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode
                AFMT_60958_CS_CHANNEL_NUMBER_6(7) |
                AFMT_60958_CS_CHANNEL_NUMBER_7(8));
 
-        /* fglrx sets 0x0001005f | (x & 0x00fc0000) in 0x5f78 here */
+        if (ASIC_IS_DCE6(rdev)) {
+                dce6_afmt_write_speaker_allocation(encoder);
+        } else {
+                /* fglrx sets 0x0001005f | (x & 0x00fc0000) in 0x5f78 here */
+        }
 
         WREG32(AFMT_AUDIO_PACKET_CONTROL2 + offset,
                AFMT_AUDIO_CHANNEL_ENABLE(0xff));