Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
drm/radeon/kms: only enable hdmi features if the monitor supports audio
This avoids some issues in the current hdmi audio code for monitors
without audio.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
authored by Alex Deucher and committed by Dave Airlie c268cd36 c3307cd6
+3
-3
drivers/gpu/drm/radeon/radeon_encoders.c
+3
-3
drivers/gpu/drm/radeon/radeon_encoders.c
···
641
641
switch (connector->connector_type) {
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case DRM_MODE_CONNECTOR_DVII:
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643
case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
644
-
if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
644
+
if (drm_detect_monitor_audio(radeon_connector->edid)) {
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/* fix me */
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if (ASIC_IS_DCE4(rdev))
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return ATOM_ENCODER_MODE_DVI;
···
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case DRM_MODE_CONNECTOR_DVID:
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case DRM_MODE_CONNECTOR_HDMIA:
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default:
658
-
if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
658
+
if (drm_detect_monitor_audio(radeon_connector->edid)) {
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/* fix me */
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if (ASIC_IS_DCE4(rdev))
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return ATOM_ENCODER_MODE_DVI;
···
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if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
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(dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
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return ATOM_ENCODER_MODE_DP;
676
-
else if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
676
+
else if (drm_detect_monitor_audio(radeon_connector->edid)) {
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/* fix me */
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if (ASIC_IS_DCE4(rdev))
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return ATOM_ENCODER_MODE_DVI;