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Diffstat (limited to 'linux-core/radeon_encoders.c')
-rw-r--r--linux-core/radeon_encoders.c192
1 files changed, 94 insertions, 98 deletions
diff --git a/linux-core/radeon_encoders.c b/linux-core/radeon_encoders.c
index e5c95c9a..87d9184f 100644
--- a/linux-core/radeon_encoders.c
+++ b/linux-core/radeon_encoders.c
@@ -228,58 +228,105 @@ void atombios_set_crtc_source(struct drm_encoder *encoder, int source)
}
-static void radeon_dfp_disable_dither(struct drm_encoder *encoder, int device)
+static void atombios_output_digital_mode_set(struct drm_encoder *encoder,
+ int device,
+ struct drm_display_mode *mode)
{
- struct drm_device *dev = encoder->dev;
- struct drm_radeon_private *dev_priv = dev->dev_private;
-
- if (!radeon_is_avivo(dev_priv))
- return;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_radeon_private *dev_priv = encoder->dev->dev_private;
+ uint8_t frev, crev;
+ int index;
+ LVDS_ENCODER_CONTROL_PS_ALLOCATION args;
+ LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 args2;
+ uint32_t *param = NULL;
switch (device) {
case ATOM_DEVICE_DFP1_INDEX:
- RADEON_WRITE(AVIVO_TMDSA_BIT_DEPTH_CONTROL, 0); /* TMDSA */
+ index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl);
break;
- case ATOM_DEVICE_DFP2_INDEX:
- if ((dev_priv->chip_family == CHIP_RS600) ||
- (dev_priv->chip_family == CHIP_RS690) ||
- (dev_priv->chip_family == CHIP_RS740))
- RADEON_WRITE(AVIVO_DDIA_BIT_DEPTH_CONTROL, 0); /* DDIA */
- else
- RADEON_WRITE(AVIVO_DVOA_BIT_DEPTH_CONTROL, 0); /* DVO */
+ case ATOM_DEVICE_LCD1_INDEX:
+ index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
break;
- /*case ATOM_DEVICE_LCD1_INDEX:*/ /* LVDS panels need dither enabled */
case ATOM_DEVICE_DFP3_INDEX:
- RADEON_WRITE(AVIVO_LVTMA_BIT_DEPTH_CONTROL, 0); /* LVTMA */
+ index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl);
break;
default:
+ return;
+ }
+
+ atom_parse_cmd_header(dev_priv->mode_info.atom_context, index, &frev, &crev);
+
+ switch (frev) {
+ case 0:
+ case 1:
+ switch (crev) {
+ case 0:
+ case 1:
+ memset(&args, 0, sizeof(args));
+ args.ucAction = PANEL_ENCODER_ACTION_ENABLE;
+ // TODO HDMI
+ //if (radeon_encoder->type == OUTPUT_HDMI)
+ //disp_data.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
+ args.usPixelClock = cpu_to_le16(mode->clock / 10);
+ if (device == ATOM_DEVICE_LCD1_INDEX) {
+ if (radeon_encoder->lvds_misc & (1 << 0))
+ args.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+ if (radeon_encoder->lvds_misc & (1 << 1))
+ args.ucMisc |= (1 << 1);
+ } else {
+ if (mode->clock > 165000)
+ args.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+ // TODO 6-bit DAC
+ args.ucMisc |= (1 << 1);
+ }
+ param = (uint32_t *)&args;
+ break;
+ case 2:
+ case 3:
+ memset(&args2, 0, sizeof(args2));
+ args2.ucAction = PANEL_ENCODER_ACTION_ENABLE;
+ if (crev == 3) {
+ // TODO coherent mode
+ //if (encoder->coherent_mode)
+ //args2.ucMisc |= PANEL_ENCODER_MISC_COHERENT;
+ }
+ // TODO HDMI
+ //if (radeon_encoder->type == OUTPUT_HDMI)
+ //args2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
+ if (device == ATOM_DEVICE_LCD1_INDEX) {
+ if (radeon_encoder->lvds_misc & (1 << 0))
+ args2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+ if (radeon_encoder->lvds_misc & (1 << 5)) {
+ args2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN;
+ if (radeon_encoder->lvds_misc & (1 << 1))
+ args2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH;
+ }
+ if (radeon_encoder->lvds_misc & (1 << 6)) {
+ args2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN;
+ if (radeon_encoder->lvds_misc & (1 << 1))
+ args2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH;
+ }
+ } else {
+ if (mode->clock > 165000)
+ args2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+ }
+ param = (uint32_t *)&args2;
+ break;
+ }
break;
}
-}
+ atom_execute_table(dev_priv->mode_info.atom_context, index, (uint32_t *)param);
+}
static void radeon_lvtma_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
- struct drm_device *dev = encoder->dev;
- struct drm_radeon_private *dev_priv = dev->dev_private;
- LVDS_ENCODER_CONTROL_PS_ALLOCATION args;
- int index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
- memset(&args, 0, sizeof(args));
atombios_scaler_setup(encoder, mode);
atombios_set_crtc_source(encoder, ATOM_DEVICE_LCD1_INDEX);
-
- args.ucAction = 1;
- if (adjusted_mode->clock > 165000)
- args.ucMisc = 1;
- else
- args.ucMisc = 0;
- args.usPixelClock = cpu_to_le16(adjusted_mode->clock / 10);
-
- printk("executing set LVDS encoder\n");
- atom_execute_table(dev_priv->mode_info.atom_context, index, (uint32_t *)&args);
+ atombios_output_digital_mode_set(encoder, ATOM_DEVICE_LCD1_INDEX, adjusted_mode);
}
@@ -287,7 +334,6 @@ static void radeon_lvtma_dpms(struct drm_encoder *encoder, int mode)
{
struct drm_device *dev = encoder->dev;
struct drm_radeon_private *dev_priv = dev->dev_private;
- struct radeon_crtc *radeon_crtc;
int index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
uint32_t bios_2_scratch, bios_3_scratch;
int crtc_id = 0;
@@ -593,7 +639,6 @@ static int atombios_tv1_setup(struct drm_encoder *encoder,
{
struct drm_device *dev = encoder->dev;
struct drm_radeon_private *dev_priv = dev->dev_private;
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
TV_ENCODER_CONTROL_PS_ALLOCATION args;
int index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl);
@@ -617,7 +662,6 @@ static void radeon_atom_dac_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
- struct drm_radeon_private *dev_priv = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
int atom_type = -1;
@@ -724,69 +768,22 @@ static const struct drm_encoder_funcs radeon_atom_dac_enc_funcs = {
. destroy = radeon_enc_destroy,
};
-
-static void atombios_tmds1_setup(struct drm_encoder *encoder,
- struct drm_display_mode *mode)
-{
- struct drm_device *dev = encoder->dev;
- struct drm_radeon_private *dev_priv = dev->dev_private;
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- TMDS1_ENCODER_CONTROL_PS_ALLOCATION args;
- int index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl);
-
- memset(&args, 0, sizeof(args));
- args.ucAction = 1;
- if (mode->clock > 165000)
- args.ucMisc = 1;
- else
- args.ucMisc = 0;
-
- args.usPixelClock = cpu_to_le16(mode->clock / 10);
-
- atom_execute_table(dev_priv->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_tmds2_setup(struct drm_encoder *encoder,
- struct drm_display_mode *mode)
-{
- struct drm_device *dev = encoder->dev;
- struct drm_radeon_private *dev_priv = dev->dev_private;
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- TMDS2_ENCODER_CONTROL_PS_ALLOCATION args;
- int index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl);
-
- memset(&args, 0, sizeof(args));
- args.ucAction = 1;
- if (mode->clock > 165000)
- args.ucMisc = 1;
- else
- args.ucMisc = 0;
-
- args.usPixelClock = cpu_to_le16(mode->clock / 10);
-
- atom_execute_table(dev_priv->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-
void atombios_ext_tmds_setup(struct drm_encoder *encoder,
struct drm_display_mode *mode)
{
struct drm_device *dev = encoder->dev;
struct drm_radeon_private *dev_priv = dev->dev_private;
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION args;
int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
memset(&args, 0, sizeof(args));
- args.sXTmdsEncoder.ucEnable = 1;
+ args.sXTmdsEncoder.ucEnable = PANEL_ENCODER_ACTION_ENABLE;
if (mode->clock > 165000)
- args.sXTmdsEncoder.ucMisc = 1;
- else
- args.sXTmdsEncoder.ucMisc = 0;
+ args.sXTmdsEncoder.ucMisc = PANEL_ENCODER_MISC_DUAL;
// TODO 6-bit DAC
-// args.usPixelClock = cpu_to_le16(mode->clock / 10);
+ args.sXTmdsEncoder.ucMisc |= (1 << 1);
atom_execute_table(dev_priv->mode_info.atom_context, index, (uint32_t *)&args);
}
@@ -799,7 +796,8 @@ static void atombios_dig1_setup(struct drm_encoder *encoder,
DIG_ENCODER_CONTROL_PS_ALLOCATION args;
int index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
- args.ucAction = 1;
+ memset(&args, 0, sizeof(args));
+ args.ucAction = ATOM_ENABLE;
args.usPixelClock = mode->clock / 10;
args.ucConfig = ATOM_ENCODER_CONFIG_TRANSMITTER1;
@@ -827,13 +825,12 @@ static void atombios_ddia_setup(struct drm_encoder *encoder,
DVO_ENCODER_CONTROL_PS_ALLOCATION args;
int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
- args.sDVOEncoder.ucAction = ATOM_ENABLE;
- args.sDVOEncoder.usPixelClock = mode->clock / 10;
+ memset(&args, 0, sizeof(args));
+ args.sDVOEncoder.ucAction = PANEL_ENCODER_ACTION_ENABLE;
+ args.sDVOEncoder.usPixelClock = cpu_to_le16(mode->clock / 10);
if (mode->clock > 165000)
args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = PANEL_ENCODER_MISC_DUAL;
- else
- args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = 0;
atom_execute_table(dev_priv->mode_info.atom_context, index, (uint32_t *)&args);
}
@@ -846,8 +843,10 @@ struct drm_encoder *radeon_encoder_atom_dac_add(struct drm_device *dev, int bios
struct drm_encoder *encoder;
int type = with_tv ? DRM_MODE_ENCODER_TVDAC : DRM_MODE_ENCODER_DAC;
int found = 0;
- int digital_enc_mask = ~(ATOM_DEVICE_DFP1_SUPPORT | ATOM_DEVICE_DFP2_SUPPORT | ATOM_DEVICE_DFP3_SUPPORT |
- ATOM_DEVICE_LCD1_SUPPORT);
+ int digital_enc_mask = ~(ATOM_DEVICE_DFP1_SUPPORT |
+ ATOM_DEVICE_DFP2_SUPPORT |
+ ATOM_DEVICE_DFP3_SUPPORT |
+ ATOM_DEVICE_LCD1_SUPPORT);
/* we may already have added this encoder */
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
if (encoder->encoder_type != DRM_MODE_ENCODER_DAC ||
@@ -1036,7 +1035,7 @@ static void radeon_atom_tmds_mode_set(struct drm_encoder *encoder,
atombios_set_crtc_source(encoder, atom_type);
if (atom_type == ATOM_DEVICE_DFP1_INDEX)
- atombios_tmds1_setup(encoder, adjusted_mode);
+ atombios_output_digital_mode_set(encoder, ATOM_DEVICE_DFP1_INDEX, adjusted_mode);
if (atom_type == ATOM_DEVICE_DFP2_INDEX) {
if ((dev_priv->chip_family == CHIP_RS600) ||
(dev_priv->chip_family == CHIP_RS690) ||
@@ -1046,10 +1045,7 @@ static void radeon_atom_tmds_mode_set(struct drm_encoder *encoder,
atombios_ext_tmds_setup(encoder, adjusted_mode);
}
if (atom_type == ATOM_DEVICE_DFP3_INDEX)
- atombios_tmds2_setup(encoder, adjusted_mode);
- radeon_dfp_disable_dither(encoder, atom_type);
-
-
+ atombios_output_digital_mode_set(encoder, ATOM_DEVICE_DFP3_INDEX, adjusted_mode);
}
static void radeon_atom_tmds_prepare(struct drm_encoder *encoder)
@@ -1085,7 +1081,7 @@ struct drm_encoder *radeon_encoder_atom_tmds_add(struct drm_device *dev, int bio
struct drm_encoder *encoder;
int analog_enc_mask = ~(ATOM_DEVICE_CRT1_SUPPORT | ATOM_DEVICE_CRT2_SUPPORT);
- radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
+ radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
if (!radeon_encoder) {
return NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-23 22:12:04 +0000