From cfcbd6d3de7f75f7c5a07d3fac8e1949bbbc79e0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Mon, 14 May 2012 16:52:30 +0200 Subject: drm/radeon/hdmi: use new AFMT structs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/atombios_encoders.c | 11 ++- drivers/gpu/drm/radeon/evergreen_hdmi.c | 16 ++- drivers/gpu/drm/radeon/r600_audio.c | 25 +++++ drivers/gpu/drm/radeon/r600_hdmi.c | 153 +++++++++++------------------ drivers/gpu/drm/radeon/radeon_mode.h | 4 - 5 files changed, 107 insertions(+), 102 deletions(-) diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index 04be6b11476..e7b1ec5ae8c 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -2084,6 +2084,7 @@ radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder) static void radeon_atom_encoder_prepare(struct drm_encoder *encoder) { + struct radeon_device *rdev = encoder->dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); @@ -2092,8 +2093,16 @@ static void radeon_atom_encoder_prepare(struct drm_encoder *encoder) (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)) { struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; - if (dig) + if (dig) { dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder); + if (radeon_encoder->active_device & ATOM_DEVICE_DFP_SUPPORT) { + if (rdev->family >= CHIP_R600) + dig->afmt = rdev->mode_info.afmt[dig->dig_encoder]; + else + /* RS600/690/740 have only 1 afmt block */ + dig->afmt = rdev->mode_info.afmt[0]; + } + } } radeon_atom_output_lock(encoder, true); diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c index e221f15bb48..a51f880985f 100644 --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -39,7 +39,9 @@ static void evergreen_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t cloc struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; struct radeon_hdmi_acr acr = r600_hdmi_acr(clock); - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; WREG32(HDMI_ACR_32_0 + offset, HDMI_ACR_CTS_32(acr.cts_32khz)); WREG32(HDMI_ACR_32_1 + offset, acr.n_32khz); @@ -92,7 +94,9 @@ static void evergreen_hdmi_videoinfoframe( { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; uint8_t frame[14]; @@ -148,13 +152,17 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset; if (ASIC_IS_DCE5(rdev)) return; - if (!to_radeon_encoder(encoder)->hdmi_enabled) + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (!dig->afmt->enabled) return; + offset = dig->afmt->offset; r600_audio_set_clock(encoder, mode->clock); diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c index b922a3cd90d..b5a602e71c1 100644 --- a/drivers/gpu/drm/radeon/r600_audio.c +++ b/drivers/gpu/drm/radeon/r600_audio.c @@ -29,6 +29,29 @@ #include "radeon_asic.h" #include "atom.h" +/* + * check if enc_priv stores radeon_encoder_atom_dig + */ +static bool radeon_dig_encoder(struct drm_encoder *encoder) +{ + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + switch (radeon_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_LVDS: + case ENCODER_OBJECT_ID_INTERNAL_TMDS1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: + case ENCODER_OBJECT_ID_INTERNAL_LVTM1: + case ENCODER_OBJECT_ID_INTERNAL_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_DDI: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + return true; + } + return false; +} + /* * check if the chipset is supported */ @@ -135,6 +158,8 @@ void r600_audio_update_hdmi(struct work_struct *work) } list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + if (!radeon_dig_encoder(encoder)) + continue; if (changes || r600_hdmi_buffer_status_changed(encoder)) r600_hdmi_update_audio_settings(encoder); } diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index c308432445a..31d19509e1d 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -106,7 +106,9 @@ static void r600_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t clock) struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; struct radeon_hdmi_acr acr = r600_hdmi_acr(clock); - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; WREG32(HDMI0_ACR_32_0 + offset, HDMI0_ACR_CTS_32(acr.cts_32khz)); WREG32(HDMI0_ACR_32_1 + offset, acr.n_32khz); @@ -159,7 +161,9 @@ static void r600_hdmi_videoinfoframe( { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; uint8_t frame[14]; @@ -225,7 +229,9 @@ static void r600_hdmi_audioinfoframe( { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; uint8_t frame[11]; @@ -252,11 +258,13 @@ static void r600_hdmi_audioinfoframe( /* * test if audio buffer is filled enough to start playing */ -static int r600_hdmi_is_audio_buffer_filled(struct drm_encoder *encoder) +static bool r600_hdmi_is_audio_buffer_filled(struct drm_encoder *encoder) { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; return (RREG32(HDMI0_STATUS + offset) & 0x10) != 0; } @@ -267,14 +275,15 @@ static int r600_hdmi_is_audio_buffer_filled(struct drm_encoder *encoder) int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder) { struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; int status, result; - if (!radeon_encoder->hdmi_enabled) + if (!dig->afmt || !dig->afmt->enabled) return 0; status = r600_hdmi_is_audio_buffer_filled(encoder); - result = radeon_encoder->hdmi_buffer_status != status; - radeon_encoder->hdmi_buffer_status = status; + result = dig->afmt->last_buffer_filled_status != status; + dig->afmt->last_buffer_filled_status = status; return result; } @@ -282,28 +291,23 @@ int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder) /* * write the audio workaround status to the hardware */ -void r600_hdmi_audio_workaround(struct drm_encoder *encoder) +static void r600_hdmi_audio_workaround(struct drm_encoder *encoder) { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - uint32_t offset = radeon_encoder->hdmi_offset; - - if (!radeon_encoder->hdmi_enabled) - return; - - if (!radeon_encoder->hdmi_audio_workaround || - r600_hdmi_is_audio_buffer_filled(encoder)) { - - /* disable audio workaround */ - WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, - 0, ~HDMI0_AUDIO_TEST_EN); - - } else { - /* enable audio workaround */ - WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, - HDMI0_AUDIO_TEST_EN, ~HDMI0_AUDIO_TEST_EN); - } + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; + bool hdmi_audio_workaround = false; /* FIXME */ + u32 value; + + if (!hdmi_audio_workaround || + r600_hdmi_is_audio_buffer_filled(encoder)) + value = 0; /* disable workaround */ + else + value = HDMI0_AUDIO_TEST_EN; /* enable workaround */ + WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, + value, ~HDMI0_AUDIO_TEST_EN); } @@ -314,13 +318,17 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset; if (ASIC_IS_DCE5(rdev)) return; - if (!to_radeon_encoder(encoder)->hdmi_enabled) + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (!dig->afmt->enabled) return; + offset = dig->afmt->offset; r600_audio_set_clock(encoder, mode->clock); @@ -388,7 +396,9 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + uint32_t offset; int channels = r600_audio_channels(rdev); int rate = r600_audio_rate(rdev); @@ -398,8 +408,9 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) uint32_t iec; - if (!to_radeon_encoder(encoder)->hdmi_enabled) + if (!dig->afmt || !dig->afmt->enabled) return; + offset = dig->afmt->offset; DRM_DEBUG("%s with %d channels, %d Hz sampling rate, %d bits per sample,\n", r600_hdmi_is_audio_buffer_filled(encoder) ? "playing" : "stopped", @@ -466,50 +477,6 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) r600_hdmi_audio_workaround(encoder); } -static void r600_hdmi_assign_block(struct drm_encoder *encoder) -{ - struct drm_device *dev = encoder->dev; - 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; - - u16 eg_offsets[] = { - EVERGREEN_CRTC0_REGISTER_OFFSET, - EVERGREEN_CRTC1_REGISTER_OFFSET, - EVERGREEN_CRTC2_REGISTER_OFFSET, - EVERGREEN_CRTC3_REGISTER_OFFSET, - EVERGREEN_CRTC4_REGISTER_OFFSET, - EVERGREEN_CRTC5_REGISTER_OFFSET, - }; - - if (!dig) { - dev_err(rdev->dev, "Enabling HDMI on non-dig encoder\n"); - return; - } - - if (ASIC_IS_DCE5(rdev)) { - /* TODO */ - } else if (ASIC_IS_DCE4(rdev)) { - if (dig->dig_encoder >= ARRAY_SIZE(eg_offsets)) { - dev_err(rdev->dev, "Enabling HDMI on unknown dig\n"); - return; - } - radeon_encoder->hdmi_offset = eg_offsets[dig->dig_encoder]; - } else if (ASIC_IS_DCE3(rdev)) { - radeon_encoder->hdmi_offset = dig->dig_encoder ? - DCE3_HDMI_OFFSET1 : DCE3_HDMI_OFFSET0; - } else if (rdev->family >= CHIP_R600) { - /* 2 routable blocks, but using dig_encoder should be fine */ - radeon_encoder->hdmi_offset = dig->dig_encoder ? - DCE2_HDMI_OFFSET1 : DCE2_HDMI_OFFSET0; - } else if (rdev->family == CHIP_RS600 || rdev->family == CHIP_RS690 || - rdev->family == CHIP_RS740) { - /* Only 1 routable block */ - radeon_encoder->hdmi_offset = DCE2_HDMI_OFFSET0; - } - radeon_encoder->hdmi_enabled = true; -} - /* * enable the HDMI engine */ @@ -518,22 +485,17 @@ void r600_hdmi_enable(struct drm_encoder *encoder) struct drm_device *dev = encoder->dev; 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; uint32_t offset; u32 hdmi; if (ASIC_IS_DCE5(rdev)) return; - if (!radeon_encoder->hdmi_enabled) { - r600_hdmi_assign_block(encoder); - if (!radeon_encoder->hdmi_enabled) { - dev_warn(rdev->dev, "Could not find HDMI block for " - "0x%x encoder\n", radeon_encoder->encoder_id); - return; - } - } - - offset = radeon_encoder->hdmi_offset; + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (dig->afmt->enabled) + return; + offset = dig->afmt->offset; /* Older chipsets require setting HDMI and routing manually */ if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) { @@ -566,12 +528,14 @@ void r600_hdmi_enable(struct drm_encoder *encoder) if (rdev->irq.installed) { /* if irq is available use it */ - rdev->irq.afmt[offset == 0 ? 0 : 1] = true; + rdev->irq.afmt[dig->afmt->id] = true; radeon_irq_set(rdev); } + dig->afmt->enabled = true; + DRM_DEBUG("Enabling HDMI interface @ 0x%04X for encoder 0x%x\n", - radeon_encoder->hdmi_offset, radeon_encoder->encoder_id); + offset, radeon_encoder->encoder_id); } /* @@ -582,22 +546,26 @@ void r600_hdmi_disable(struct drm_encoder *encoder) struct drm_device *dev = encoder->dev; 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; uint32_t offset; if (ASIC_IS_DCE5(rdev)) return; - offset = radeon_encoder->hdmi_offset; - if (!radeon_encoder->hdmi_enabled) { - dev_err(rdev->dev, "Disabling not enabled HDMI\n"); + /* Called for ATOM_ENCODER_MODE_HDMI only */ + if (!dig || !dig->afmt) { + WARN_ON(1); return; } + if (!dig->afmt->enabled) + return; + offset = dig->afmt->offset; DRM_DEBUG("Disabling HDMI interface @ 0x%04X for encoder 0x%x\n", - offset, radeon_encoder->encoder_id); + offset, radeon_encoder->encoder_id); /* disable irq */ - rdev->irq.afmt[offset == 0 ? 0 : 1] = false; + rdev->irq.afmt[dig->afmt->id] = false; radeon_irq_set(rdev); /* Older chipsets not handled by AtomBIOS */ @@ -624,6 +592,5 @@ void r600_hdmi_disable(struct drm_encoder *encoder) WREG32(HDMI0_CONTROL + offset, HDMI0_ERROR_ACK); } - radeon_encoder->hdmi_enabled = false; - radeon_encoder->hdmi_offset = 0; + dig->afmt->enabled = false; } diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 9583e953d30..5b10ffd7bb2 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -394,10 +394,6 @@ struct radeon_encoder { struct drm_display_mode native_mode; void *enc_priv; int audio_polling_active; - bool hdmi_enabled; - int hdmi_offset; - int hdmi_audio_workaround; - int hdmi_buffer_status; bool is_ext_encoder; u16 caps; }; -- cgit v1.2.3