From: Slava Grigorev <slava.grigo...@amd.com>
Signed-off-by: Slava Grigorev <slava.grigorev at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/radeon/dce3_1_afmt.c | 6 ------
drivers/gpu/drm/radeon/evergreen_hdmi.c | 6 ------
drivers/gpu/drm/radeon/r600_hdmi.c | 6 ------
3 files changed, 18 deletions(-)
diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c
b/drivers/gpu/drm/radeon/dce3_1_afmt.c
index b46473a..3bc95b4 100644
--- a/drivers/gpu/drm/radeon/dce3_1_afmt.c
+++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c
@@ -266,12 +266,6 @@ void dce3_1_hdmi_setmode(struct drm_encoder *encoder,
struct drm_display_mode *m
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
return;
- /* it's unknown what these bits do excatly, but it's indeed quite
useful for debugging */
- WREG32(HDMI0_RAMP_CONTROL0 + offset, 0x00FFFFFF);
- WREG32(HDMI0_RAMP_CONTROL1 + offset, 0x007FFFFF);
- WREG32(HDMI0_RAMP_CONTROL2 + offset, 0x00000001);
- WREG32(HDMI0_RAMP_CONTROL3 + offset, 0x00000001);
-
r600_hdmi_audio_workaround(encoder);
/* enable audio after to setting up hw */
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c
b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index 9f35bd0..5090819 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -435,12 +435,6 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder,
struct drm_display_mode
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
return;
- /* it's unknown what these bits do excatly, but it's indeed quite
useful for debugging */
- WREG32(AFMT_RAMP_CONTROL0 + offset, 0x00FFFFFF);
- WREG32(AFMT_RAMP_CONTROL1 + offset, 0x007FFFFF);
- WREG32(AFMT_RAMP_CONTROL2 + offset, 0x00000001);
- WREG32(AFMT_RAMP_CONTROL3 + offset, 0x00000001);
-
/* enable audio after to setting up hw */
radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
}
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c
b/drivers/gpu/drm/radeon/r600_hdmi.c
index a4c2ce9..ea1950b 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -433,12 +433,6 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct
drm_display_mode *mod
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
return;
- /* it's unknown what these bits do excatly, but it's indeed quite
useful for debugging */
- WREG32(HDMI0_RAMP_CONTROL0 + offset, 0x00FFFFFF);
- WREG32(HDMI0_RAMP_CONTROL1 + offset, 0x007FFFFF);
- WREG32(HDMI0_RAMP_CONTROL2 + offset, 0x00000001);
- WREG32(HDMI0_RAMP_CONTROL3 + offset, 0x00000001);
-
/* enable audio after to setting up hw */
radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
}
--
1.8.3.1
