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drm/radeon/kms/hdmi: enable audio packets at one place 

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Rafał Miłecki 2012-04-30 15:44:52 +02:00 committed by Dave Airlie
parent 218c872bf8
commit a273a903bf
1 changed files with 16 additions and 10 deletions
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26
drivers/gpu/drm/radeon/r600_hdmi.c
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@ -303,11 +303,13 @@ void r600_hdmi_audio_workaround(struct drm_encoder *encoder)
r600_hdmi_is_audio_buffer_filled(encoder)) {
/* disable audio workaround */
WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x0001, ~0x1001);
WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset,
0, ~HDMI0_AUDIO_TEST_EN);
} else {
/* enable audio workaround */
WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x1001, ~0x1001);
WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset,
HDMI0_AUDIO_TEST_EN, ~HDMI0_AUDIO_TEST_EN);
}
}
@ -331,6 +333,18 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod
WREG32(HDMI0_AUDIO_CRC_CONTROL + offset, 0x1000);
WREG32(HDMI0_GC + offset, 0x0);
/* Send audio packets */
if (ASIC_IS_DCE4(rdev))
WREG32_P(0x74fc + offset,
AFMT_AUDIO_SAMPLE_SEND, ~AFMT_AUDIO_SAMPLE_SEND);
else if (ASIC_IS_DCE32(rdev))
WREG32_P(AFMT_AUDIO_PACKET_CONTROL + offset,
AFMT_AUDIO_SAMPLE_SEND, ~AFMT_AUDIO_SAMPLE_SEND);
else
WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset,
HDMI0_AUDIO_SAMPLE_SEND, ~HDMI0_AUDIO_SAMPLE_SEND);
WREG32(HDMI0_ACR_PACKET_CONTROL + offset, 0x1000);
r600_hdmi_update_ACR(encoder, mode->clock);
@ -495,10 +509,6 @@ void r600_hdmi_enable(struct drm_encoder *encoder)
offset = radeon_encoder->hdmi_offset;
if (ASIC_IS_DCE5(rdev)) {
/* TODO */
} else if (ASIC_IS_DCE4(rdev)) {
WREG32_P(0x74fc + radeon_encoder->hdmi_offset, 0x1, ~0x1);
} else if (ASIC_IS_DCE32(rdev)) {
WREG32_P(AFMT_AUDIO_PACKET_CONTROL + radeon_encoder->hdmi_offset, 0x1, ~0x1);
} else if (ASIC_IS_DCE3(rdev)) {
/* TODO */
} else if (rdev->family >= CHIP_R600) {
@ -558,10 +568,6 @@ void r600_hdmi_disable(struct drm_encoder *encoder)
if (ASIC_IS_DCE5(rdev)) {
/* TODO */
} else if (ASIC_IS_DCE4(rdev)) {
WREG32_P(0x74fc + radeon_encoder->hdmi_offset, 0, ~0x1);
} else if (ASIC_IS_DCE32(rdev)) {
WREG32_P(AFMT_AUDIO_PACKET_CONTROL + radeon_encoder->hdmi_offset, 0, ~0x1);
} else if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) {
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: