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-rw-r--r--drivers/gpu/drm/radeon/atombios_encoders.c11
-rw-r--r--drivers/gpu/drm/radeon/evergreen_hdmi.c16
-rw-r--r--drivers/gpu/drm/radeon/r600_audio.c25
-rw-r--r--drivers/gpu/drm/radeon/r600_hdmi.c151
-rw-r--r--drivers/gpu/drm/radeon/radeon_mode.h4
5 files changed, 106 insertions, 101 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
@@ -30,6 +30,29 @@
#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
*/
static int r600_audio_chipset_supported(struct radeon_device *rdev)
@@ -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);
+ struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+ uint32_t offset = dig->afmt->offset;
+ bool hdmi_audio_workaround = false; /* FIXME */
+ u32 value;
- } else {
- /* enable audio workaround */
- WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset,
- HDMI0_AUDIO_TEST_EN, ~HDMI0_AUDIO_TEST_EN);
- }
+ 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;
};
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-04 12:47:02 +0000