From add7d7596612bac594201da151a3ed6f8e94fc33 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 27 Feb 2015 10:04:11 -0500 Subject: drm/radeon: fix the audio dpms callbacks Don't touch the audio enable bits as these are already handled in display detection. Enable the hdmi secondary streams in hdmi enable to match dp. Rename dp dpms callback to be consistent with hdmi. bug: https://bugs.freedesktop.org/show_bug.cgi?id=89327 https://bugzilla.kernel.org/show_bug.cgi?id=93921 Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_audio.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/radeon/radeon_audio.c') diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index a3ceef6d9632..e4bb81245b9b 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -101,8 +101,8 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode); void r600_hdmi_enable(struct drm_encoder *encoder, bool enable); void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable); -void evergreen_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable); -void dce6_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable); +void evergreen_dp_enable(struct drm_encoder *encoder, bool enable); +void dce6_dp_enable(struct drm_encoder *encoder, bool enable); static const u32 pin_offsets[7] = { @@ -210,7 +210,7 @@ static struct radeon_audio_funcs dce4_dp_funcs = { .set_avi_packet = evergreen_set_avi_packet, .set_audio_packet = dce4_set_audio_packet, .mode_set = radeon_audio_dp_mode_set, - .dpms = evergreen_enable_dp_audio_packets, + .dpms = evergreen_dp_enable, }; static struct radeon_audio_funcs dce6_hdmi_funcs = { @@ -240,7 +240,7 @@ static struct radeon_audio_funcs dce6_dp_funcs = { .set_avi_packet = evergreen_set_avi_packet, .set_audio_packet = dce4_set_audio_packet, .mode_set = radeon_audio_dp_mode_set, - .dpms = dce6_enable_dp_audio_packets, + .dpms = dce6_dp_enable, }; static void radeon_audio_interface_init(struct radeon_device *rdev) -- cgit v1.2.1 From d3c34d2c73481c39378dd91ec531564bb67a50df Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 27 Feb 2015 10:36:39 -0500 Subject: drm/radeon: assign pin in detect We need the pin from detect on, it's too late in dpms. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_audio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/radeon/radeon_audio.c') diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index e4bb81245b9b..713949487a66 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -452,7 +452,7 @@ void radeon_audio_enable(struct radeon_device *rdev, } void radeon_audio_detect(struct drm_connector *connector, - enum drm_connector_status status) + enum drm_connector_status status) { struct radeon_device *rdev; struct radeon_encoder *radeon_encoder; @@ -483,6 +483,7 @@ void radeon_audio_detect(struct drm_connector *connector, else radeon_encoder->audio = rdev->audio.hdmi_funcs; + dig->afmt->pin = radeon_audio_get_pin(connector->encoder); radeon_audio_write_speaker_allocation(connector->encoder); radeon_audio_write_sad_regs(connector->encoder); if (connector->encoder->crtc) @@ -491,6 +492,7 @@ void radeon_audio_detect(struct drm_connector *connector, radeon_audio_enable(rdev, dig->afmt->pin, 0xf); } else { radeon_audio_enable(rdev, dig->afmt->pin, 0); + dig->afmt->pin = NULL; } } @@ -704,7 +706,6 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, return; /* disable audio prior to setting up hw */ - dig->afmt->pin = radeon_audio_get_pin(encoder); radeon_audio_enable(rdev, dig->afmt->pin, 0); radeon_audio_set_dto(encoder, mode->clock); @@ -734,7 +735,6 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, return; /* disable audio prior to setting up hw */ - dig->afmt->pin = radeon_audio_get_pin(encoder); radeon_audio_enable(rdev, dig->afmt->pin, 0); radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10); -- cgit v1.2.1 From 88af339f9fe285cb93c264adc75545a3d3b50470 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 27 Feb 2015 10:38:40 -0500 Subject: drm/radeon/audio: set mute around state setup To avoid possible sound artifacts while setting up audio. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_audio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/radeon/radeon_audio.c') diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index 713949487a66..5b579582175b 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -705,13 +705,13 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, if (!dig || !dig->afmt) return; + radeon_audio_set_mute(encoder, true); /* disable audio prior to setting up hw */ radeon_audio_enable(rdev, dig->afmt->pin, 0); radeon_audio_set_dto(encoder, mode->clock); radeon_audio_set_vbi_packet(encoder); radeon_hdmi_set_color_depth(encoder); - radeon_audio_set_mute(encoder, false); radeon_audio_update_acr(encoder, mode->clock); radeon_audio_set_audio_packet(encoder); radeon_audio_select_pin(encoder); @@ -721,6 +721,7 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, /* enable audio after to setting up hw */ radeon_audio_enable(rdev, dig->afmt->pin, 0xf); + radeon_audio_set_mute(encoder, false); } static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, -- cgit v1.2.1 From 3ed7ceeabf4d6a6df02121cc7e4b46d39501b6e9 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 27 Feb 2015 10:42:21 -0500 Subject: drm/radeon: don't toggle audio state in modeset Should be done only at detect time to avoid spurious state changes on the audio side. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_audio.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'drivers/gpu/drm/radeon/radeon_audio.c') diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index 5b579582175b..c16191975916 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -696,9 +696,8 @@ static void radeon_audio_set_mute(struct drm_encoder *encoder, bool mute) * update the info frames with the data from the current display mode */ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, - struct drm_display_mode *mode) + struct drm_display_mode *mode) { - struct radeon_device *rdev = encoder->dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; @@ -706,8 +705,6 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, return; radeon_audio_set_mute(encoder, true); - /* disable audio prior to setting up hw */ - radeon_audio_enable(rdev, dig->afmt->pin, 0); radeon_audio_set_dto(encoder, mode->clock); radeon_audio_set_vbi_packet(encoder); @@ -719,8 +716,6 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, if (radeon_audio_set_avi_packet(encoder, mode) < 0) return; - /* enable audio after to setting up hw */ - radeon_audio_enable(rdev, dig->afmt->pin, 0xf); radeon_audio_set_mute(encoder, false); } @@ -735,18 +730,12 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, if (!dig || !dig->afmt) return; - /* disable audio prior to setting up hw */ - radeon_audio_enable(rdev, dig->afmt->pin, 0); - radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10); radeon_audio_set_audio_packet(encoder); radeon_audio_select_pin(encoder); if (radeon_audio_set_avi_packet(encoder, mode) < 0) return; - - /* enable audio after to setting up hw */ - radeon_audio_enable(rdev, dig->afmt->pin, 0xf); } void radeon_audio_mode_set(struct drm_encoder *encoder, -- cgit v1.2.1 From b20932dd62f77a96124ec8f0c7ad0908b5584526 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 27 Feb 2015 10:51:40 -0500 Subject: drm/radeon/audio: update EDID derived fields in modeset We don't necessarily have an EDID at this point when audio detect gets called. Ideally we'd update these fields in detect, but that requires a larger rework of the display detect code. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_audio.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/gpu/drm/radeon/radeon_audio.c') diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index c16191975916..31de59271007 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -484,11 +484,6 @@ void radeon_audio_detect(struct drm_connector *connector, radeon_encoder->audio = rdev->audio.hdmi_funcs; dig->afmt->pin = radeon_audio_get_pin(connector->encoder); - radeon_audio_write_speaker_allocation(connector->encoder); - radeon_audio_write_sad_regs(connector->encoder); - if (connector->encoder->crtc) - radeon_audio_write_latency_fields(connector->encoder, - &connector->encoder->crtc->mode); radeon_audio_enable(rdev, dig->afmt->pin, 0xf); } else { radeon_audio_enable(rdev, dig->afmt->pin, 0); @@ -706,6 +701,9 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, radeon_audio_set_mute(encoder, true); + radeon_audio_write_speaker_allocation(encoder); + radeon_audio_write_sad_regs(encoder); + radeon_audio_write_latency_fields(encoder, mode); radeon_audio_set_dto(encoder, mode->clock); radeon_audio_set_vbi_packet(encoder); radeon_hdmi_set_color_depth(encoder); @@ -730,6 +728,9 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, if (!dig || !dig->afmt) return; + radeon_audio_write_speaker_allocation(encoder); + radeon_audio_write_sad_regs(encoder); + radeon_audio_write_latency_fields(encoder, mode); radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10); radeon_audio_set_audio_packet(encoder); radeon_audio_select_pin(encoder); -- cgit v1.2.1 From aeefd07e90e277f9ac5c242c8b2e6797373021a3 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 27 Feb 2015 14:43:47 -0500 Subject: drm/radeon: properly set dto for dp on DCE4/5 If DCPLL or ext PLL is used, use the disp clk. If PPLL is used, use the dp clock. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_audio.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/radeon/radeon_audio.c') diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index 31de59271007..b21ef69a34ac 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -724,6 +724,10 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); + struct radeon_connector *radeon_connector = to_radeon_connector(connector); + struct radeon_connector_atom_dig *dig_connector = + radeon_connector->con_priv; if (!dig || !dig->afmt) return; @@ -731,7 +735,10 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, radeon_audio_write_speaker_allocation(encoder); radeon_audio_write_sad_regs(encoder); radeon_audio_write_latency_fields(encoder, mode); - radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10); + if (rdev->clock.dp_extclk || ASIC_IS_DCE5(rdev)) + radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10); + else + radeon_audio_set_dto(encoder, dig_connector->dp_clock); radeon_audio_set_audio_packet(encoder); radeon_audio_select_pin(encoder); -- cgit v1.2.1