0,0 → 1,1714 |
/* |
* Copyright 2007-8 Advanced Micro Devices, Inc. |
* Copyright 2008 Red Hat Inc. |
* |
* Permission is hereby granted, free of charge, to any person obtaining a |
* copy of this software and associated documentation files (the "Software"), |
* to deal in the Software without restriction, including without limitation |
* the rights to use, copy, modify, merge, publish, distribute, sublicense, |
* and/or sell copies of the Software, and to permit persons to whom the |
* Software is furnished to do so, subject to the following conditions: |
* |
* The above copyright notice and this permission notice shall be included in |
* all copies or substantial portions of the Software. |
* |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
* OTHER DEALINGS IN THE SOFTWARE. |
* |
* Authors: Dave Airlie |
* Alex Deucher |
*/ |
#include "drmP.h" |
//#include <types.h> |
//#include <list.h> |
//#include <syscall.h> |
|
#include "drm_crtc.h" |
#include "drm_crtc_helper.h" |
#include "radeon_drm.h" |
#include "radeon.h" |
#include "atom.h" |
|
extern int atom_debug; |
|
uint32_t |
radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, uint8_t dac) |
{ |
struct radeon_device *rdev = dev->dev_private; |
uint32_t ret = 0; |
|
switch (supported_device) { |
case ATOM_DEVICE_CRT1_SUPPORT: |
case ATOM_DEVICE_TV1_SUPPORT: |
case ATOM_DEVICE_TV2_SUPPORT: |
case ATOM_DEVICE_CRT2_SUPPORT: |
case ATOM_DEVICE_CV_SUPPORT: |
switch (dac) { |
case 1: /* dac a */ |
if ((rdev->family == CHIP_RS300) || |
(rdev->family == CHIP_RS400) || |
(rdev->family == CHIP_RS480)) |
ret = ENCODER_OBJECT_ID_INTERNAL_DAC2; |
else if (ASIC_IS_AVIVO(rdev)) |
ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1; |
else |
ret = ENCODER_OBJECT_ID_INTERNAL_DAC1; |
break; |
case 2: /* dac b */ |
if (ASIC_IS_AVIVO(rdev)) |
ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2; |
else { |
/*if (rdev->family == CHIP_R200) |
ret = ENCODER_OBJECT_ID_INTERNAL_DVO1; |
else*/ |
ret = ENCODER_OBJECT_ID_INTERNAL_DAC2; |
} |
break; |
case 3: /* external dac */ |
if (ASIC_IS_AVIVO(rdev)) |
ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1; |
else |
ret = ENCODER_OBJECT_ID_INTERNAL_DVO1; |
break; |
} |
break; |
case ATOM_DEVICE_LCD1_SUPPORT: |
if (ASIC_IS_AVIVO(rdev)) |
ret = ENCODER_OBJECT_ID_INTERNAL_LVTM1; |
else |
ret = ENCODER_OBJECT_ID_INTERNAL_LVDS; |
break; |
case ATOM_DEVICE_DFP1_SUPPORT: |
if ((rdev->family == CHIP_RS300) || |
(rdev->family == CHIP_RS400) || |
(rdev->family == CHIP_RS480)) |
ret = ENCODER_OBJECT_ID_INTERNAL_DVO1; |
else if (ASIC_IS_AVIVO(rdev)) |
ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1; |
else |
ret = ENCODER_OBJECT_ID_INTERNAL_TMDS1; |
break; |
case ATOM_DEVICE_LCD2_SUPPORT: |
case ATOM_DEVICE_DFP2_SUPPORT: |
if ((rdev->family == CHIP_RS600) || |
(rdev->family == CHIP_RS690) || |
(rdev->family == CHIP_RS740)) |
ret = ENCODER_OBJECT_ID_INTERNAL_DDI; |
else if (ASIC_IS_AVIVO(rdev)) |
ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1; |
else |
ret = ENCODER_OBJECT_ID_INTERNAL_DVO1; |
break; |
case ATOM_DEVICE_DFP3_SUPPORT: |
ret = ENCODER_OBJECT_ID_INTERNAL_LVTM1; |
break; |
} |
|
return ret; |
} |
|
void |
radeon_link_encoder_connector(struct drm_device *dev) |
{ |
struct drm_connector *connector; |
struct radeon_connector *radeon_connector; |
struct drm_encoder *encoder; |
struct radeon_encoder *radeon_encoder; |
|
/* walk the list and link encoders to connectors */ |
list_for_each_entry(connector, &dev->mode_config.connector_list, head) { |
radeon_connector = to_radeon_connector(connector); |
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { |
radeon_encoder = to_radeon_encoder(encoder); |
if (radeon_encoder->devices & radeon_connector->devices) |
drm_mode_connector_attach_encoder(connector, encoder); |
} |
} |
} |
|
static struct drm_connector * |
radeon_get_connector_for_encoder(struct drm_encoder *encoder) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
struct drm_connector *connector; |
struct radeon_connector *radeon_connector; |
|
list_for_each_entry(connector, &dev->mode_config.connector_list, head) { |
radeon_connector = to_radeon_connector(connector); |
if (radeon_encoder->devices & radeon_connector->devices) |
return connector; |
} |
return NULL; |
} |
|
/* used for both atom and legacy */ |
void radeon_rmx_mode_fixup(struct drm_encoder *encoder, |
struct drm_display_mode *mode, |
struct drm_display_mode *adjusted_mode) |
{ |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_native_mode *native_mode = &radeon_encoder->native_mode; |
|
if (mode->hdisplay < native_mode->panel_xres || |
mode->vdisplay < native_mode->panel_yres) { |
radeon_encoder->flags |= RADEON_USE_RMX; |
if (ASIC_IS_AVIVO(rdev)) { |
adjusted_mode->hdisplay = native_mode->panel_xres; |
adjusted_mode->vdisplay = native_mode->panel_yres; |
adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank; |
adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus; |
adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width; |
adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank; |
adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus; |
adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width; |
/* update crtc values */ |
drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V); |
/* adjust crtc values */ |
adjusted_mode->crtc_hdisplay = native_mode->panel_xres; |
adjusted_mode->crtc_vdisplay = native_mode->panel_yres; |
adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank; |
adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus; |
adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width; |
adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank; |
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus; |
adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width; |
} else { |
adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank; |
adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus; |
adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width; |
adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank; |
adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus; |
adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width; |
/* update crtc values */ |
drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V); |
/* adjust crtc values */ |
adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank; |
adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus; |
adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width; |
adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank; |
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus; |
adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width; |
} |
adjusted_mode->flags = native_mode->flags; |
adjusted_mode->clock = native_mode->dotclock; |
} |
} |
|
static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, |
struct drm_display_mode *mode, |
struct drm_display_mode *adjusted_mode) |
{ |
|
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
|
radeon_encoder->flags &= ~RADEON_USE_RMX; |
|
drm_mode_set_crtcinfo(adjusted_mode, 0); |
|
if (radeon_encoder->rmx_type != RMX_OFF) |
radeon_rmx_mode_fixup(encoder, mode, adjusted_mode); |
|
/* hw bug */ |
if ((mode->flags & DRM_MODE_FLAG_INTERLACE) |
&& (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2))) |
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2; |
|
return true; |
} |
|
static void |
atombios_dac_setup(struct drm_encoder *encoder, int action) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
DAC_ENCODER_CONTROL_PS_ALLOCATION args; |
int index = 0, num = 0; |
/* fixme - fill in enc_priv for atom dac */ |
enum radeon_tv_std tv_std = TV_STD_NTSC; |
|
memset(&args, 0, sizeof(args)); |
|
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_DAC1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: |
index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl); |
num = 1; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DAC2: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: |
index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl); |
num = 2; |
break; |
} |
|
args.ucAction = action; |
|
if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) |
args.ucDacStandard = ATOM_DAC1_PS2; |
else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
args.ucDacStandard = ATOM_DAC1_CV; |
else { |
switch (tv_std) { |
case TV_STD_PAL: |
case TV_STD_PAL_M: |
case TV_STD_SCART_PAL: |
case TV_STD_SECAM: |
case TV_STD_PAL_CN: |
args.ucDacStandard = ATOM_DAC1_PAL; |
break; |
case TV_STD_NTSC: |
case TV_STD_NTSC_J: |
case TV_STD_PAL_60: |
default: |
args.ucDacStandard = ATOM_DAC1_NTSC; |
break; |
} |
} |
args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
static void |
atombios_tv_setup(struct drm_encoder *encoder, int action) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
TV_ENCODER_CONTROL_PS_ALLOCATION args; |
int index = 0; |
/* fixme - fill in enc_priv for atom dac */ |
enum radeon_tv_std tv_std = TV_STD_NTSC; |
|
memset(&args, 0, sizeof(args)); |
|
index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl); |
|
args.sTVEncoder.ucAction = action; |
|
if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
args.sTVEncoder.ucTvStandard = ATOM_TV_CV; |
else { |
switch (tv_std) { |
case TV_STD_NTSC: |
args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC; |
break; |
case TV_STD_PAL: |
args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; |
break; |
case TV_STD_PAL_M: |
args.sTVEncoder.ucTvStandard = ATOM_TV_PALM; |
break; |
case TV_STD_PAL_60: |
args.sTVEncoder.ucTvStandard = ATOM_TV_PAL60; |
break; |
case TV_STD_NTSC_J: |
args.sTVEncoder.ucTvStandard = ATOM_TV_NTSCJ; |
break; |
case TV_STD_SCART_PAL: |
args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; /* ??? */ |
break; |
case TV_STD_SECAM: |
args.sTVEncoder.ucTvStandard = ATOM_TV_SECAM; |
break; |
case TV_STD_PAL_CN: |
args.sTVEncoder.ucTvStandard = ATOM_TV_PALCN; |
break; |
default: |
args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC; |
break; |
} |
} |
|
args.sTVEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
void |
atombios_external_tmds_setup(struct drm_encoder *encoder, int action) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION args; |
int index = 0; |
|
memset(&args, 0, sizeof(args)); |
|
index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl); |
|
args.sXTmdsEncoder.ucEnable = action; |
|
if (radeon_encoder->pixel_clock > 165000) |
args.sXTmdsEncoder.ucMisc = PANEL_ENCODER_MISC_DUAL; |
|
/*if (pScrn->rgbBits == 8)*/ |
args.sXTmdsEncoder.ucMisc |= (1 << 1); |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
static void |
atombios_ddia_setup(struct drm_encoder *encoder, int action) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
DVO_ENCODER_CONTROL_PS_ALLOCATION args; |
int index = 0; |
|
memset(&args, 0, sizeof(args)); |
|
index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl); |
|
args.sDVOEncoder.ucAction = action; |
args.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); |
|
if (radeon_encoder->pixel_clock > 165000) |
args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = PANEL_ENCODER_MISC_DUAL; |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
union lvds_encoder_control { |
LVDS_ENCODER_CONTROL_PS_ALLOCATION v1; |
LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 v2; |
}; |
|
static void |
atombios_digital_setup(struct drm_encoder *encoder, int action) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
union lvds_encoder_control args; |
int index = 0; |
uint8_t frev, crev; |
struct radeon_encoder_atom_dig *dig; |
struct drm_connector *connector; |
struct radeon_connector *radeon_connector; |
struct radeon_connector_atom_dig *dig_connector; |
|
connector = radeon_get_connector_for_encoder(encoder); |
if (!connector) |
return; |
|
radeon_connector = to_radeon_connector(connector); |
|
if (!radeon_encoder->enc_priv) |
return; |
|
dig = radeon_encoder->enc_priv; |
|
if (!radeon_connector->con_priv) |
return; |
|
dig_connector = radeon_connector->con_priv; |
|
memset(&args, 0, sizeof(args)); |
|
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_LVDS: |
index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_TMDS1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: |
index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_LVTM1: |
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) |
index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl); |
else |
index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl); |
break; |
} |
|
atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev); |
|
switch (frev) { |
case 1: |
case 2: |
switch (crev) { |
case 1: |
args.v1.ucMisc = 0; |
args.v1.ucAction = action; |
if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr)) |
args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE; |
args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); |
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
if (dig->lvds_misc & (1 << 0)) |
args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL; |
if (dig->lvds_misc & (1 << 1)) |
args.v1.ucMisc |= (1 << 1); |
} else { |
if (dig_connector->linkb) |
args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB; |
if (radeon_encoder->pixel_clock > 165000) |
args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL; |
/*if (pScrn->rgbBits == 8) */ |
args.v1.ucMisc |= (1 << 1); |
} |
break; |
case 2: |
case 3: |
args.v2.ucMisc = 0; |
args.v2.ucAction = action; |
if (crev == 3) { |
if (dig->coherent_mode) |
args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT; |
} |
if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr)) |
args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE; |
args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); |
args.v2.ucTruncate = 0; |
args.v2.ucSpatial = 0; |
args.v2.ucTemporal = 0; |
args.v2.ucFRC = 0; |
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
if (dig->lvds_misc & (1 << 0)) |
args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL; |
if (dig->lvds_misc & (1 << 5)) { |
args.v2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN; |
if (dig->lvds_misc & (1 << 1)) |
args.v2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH; |
} |
if (dig->lvds_misc & (1 << 6)) { |
args.v2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN; |
if (dig->lvds_misc & (1 << 1)) |
args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH; |
if (((dig->lvds_misc >> 2) & 0x3) == 2) |
args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_LEVEL_4; |
} |
} else { |
if (dig_connector->linkb) |
args.v2.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB; |
if (radeon_encoder->pixel_clock > 165000) |
args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL; |
} |
break; |
default: |
DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
break; |
} |
break; |
default: |
DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
break; |
} |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
int |
atombios_get_encoder_mode(struct drm_encoder *encoder) |
{ |
struct drm_connector *connector; |
struct radeon_connector *radeon_connector; |
|
connector = radeon_get_connector_for_encoder(encoder); |
if (!connector) |
return 0; |
|
radeon_connector = to_radeon_connector(connector); |
|
switch (connector->connector_type) { |
case DRM_MODE_CONNECTOR_DVII: |
if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr)) |
return ATOM_ENCODER_MODE_HDMI; |
else if (radeon_connector->use_digital) |
return ATOM_ENCODER_MODE_DVI; |
else |
return ATOM_ENCODER_MODE_CRT; |
break; |
case DRM_MODE_CONNECTOR_DVID: |
case DRM_MODE_CONNECTOR_HDMIA: |
case DRM_MODE_CONNECTOR_HDMIB: |
default: |
if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr)) |
return ATOM_ENCODER_MODE_HDMI; |
else |
return ATOM_ENCODER_MODE_DVI; |
break; |
case DRM_MODE_CONNECTOR_LVDS: |
return ATOM_ENCODER_MODE_LVDS; |
break; |
case DRM_MODE_CONNECTOR_DisplayPort: |
/*if (radeon_output->MonType == MT_DP) |
return ATOM_ENCODER_MODE_DP; |
else*/ |
if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr)) |
return ATOM_ENCODER_MODE_HDMI; |
else |
return ATOM_ENCODER_MODE_DVI; |
break; |
case CONNECTOR_DVI_A: |
case CONNECTOR_VGA: |
return ATOM_ENCODER_MODE_CRT; |
break; |
case CONNECTOR_STV: |
case CONNECTOR_CTV: |
case CONNECTOR_DIN: |
/* fix me */ |
return ATOM_ENCODER_MODE_TV; |
/*return ATOM_ENCODER_MODE_CV;*/ |
break; |
} |
} |
|
static void |
atombios_dig_encoder_setup(struct drm_encoder *encoder, int action) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
DIG_ENCODER_CONTROL_PS_ALLOCATION args; |
int index = 0, num = 0; |
uint8_t frev, crev; |
struct radeon_encoder_atom_dig *dig; |
struct drm_connector *connector; |
struct radeon_connector *radeon_connector; |
struct radeon_connector_atom_dig *dig_connector; |
|
connector = radeon_get_connector_for_encoder(encoder); |
if (!connector) |
return; |
|
radeon_connector = to_radeon_connector(connector); |
|
if (!radeon_connector->con_priv) |
return; |
|
dig_connector = radeon_connector->con_priv; |
|
if (!radeon_encoder->enc_priv) |
return; |
|
dig = radeon_encoder->enc_priv; |
|
memset(&args, 0, sizeof(args)); |
|
if (ASIC_IS_DCE32(rdev)) { |
if (dig->dig_block) |
index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl); |
else |
index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl); |
num = dig->dig_block + 1; |
} else { |
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl); |
num = 1; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: |
index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl); |
num = 2; |
break; |
} |
} |
|
atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev); |
|
args.ucAction = action; |
args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); |
|
if (ASIC_IS_DCE32(rdev)) { |
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: |
args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: |
args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3; |
break; |
} |
} else { |
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
args.ucConfig = ATOM_ENCODER_CONFIG_TRANSMITTER1; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: |
args.ucConfig = ATOM_ENCODER_CONFIG_TRANSMITTER2; |
break; |
} |
} |
|
if (radeon_encoder->pixel_clock > 165000) { |
args.ucConfig |= ATOM_ENCODER_CONFIG_LINKA_B; |
args.ucLaneNum = 8; |
} else { |
if (dig_connector->linkb) |
args.ucConfig |= ATOM_ENCODER_CONFIG_LINKB; |
else |
args.ucConfig |= ATOM_ENCODER_CONFIG_LINKA; |
args.ucLaneNum = 4; |
} |
|
args.ucEncoderMode = atombios_get_encoder_mode(encoder); |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
union dig_transmitter_control { |
DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1; |
DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2; |
}; |
|
static void |
atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
union dig_transmitter_control args; |
int index = 0, num = 0; |
uint8_t frev, crev; |
struct radeon_encoder_atom_dig *dig; |
struct drm_connector *connector; |
struct radeon_connector *radeon_connector; |
struct radeon_connector_atom_dig *dig_connector; |
|
connector = radeon_get_connector_for_encoder(encoder); |
if (!connector) |
return; |
|
radeon_connector = to_radeon_connector(connector); |
|
if (!radeon_encoder->enc_priv) |
return; |
|
dig = radeon_encoder->enc_priv; |
|
if (!radeon_connector->con_priv) |
return; |
|
dig_connector = radeon_connector->con_priv; |
|
memset(&args, 0, sizeof(args)); |
|
if (ASIC_IS_DCE32(rdev)) |
index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl); |
else { |
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
index = GetIndexIntoMasterTable(COMMAND, DIG1TransmitterControl); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: |
index = GetIndexIntoMasterTable(COMMAND, DIG2TransmitterControl); |
break; |
} |
} |
|
atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev); |
|
args.v1.ucAction = action; |
|
if (ASIC_IS_DCE32(rdev)) { |
if (radeon_encoder->pixel_clock > 165000) { |
args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock * 10 * 2) / 100); |
args.v2.acConfig.fDualLinkConnector = 1; |
} else { |
args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock * 10 * 4) / 100); |
} |
if (dig->dig_block) |
args.v2.acConfig.ucEncoderSel = 1; |
|
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
args.v2.acConfig.ucTransmitterSel = 0; |
num = 0; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: |
args.v2.acConfig.ucTransmitterSel = 1; |
num = 1; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: |
args.v2.acConfig.ucTransmitterSel = 2; |
num = 2; |
break; |
} |
|
if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { |
if (dig->coherent_mode) |
args.v2.acConfig.fCoherentMode = 1; |
} |
} else { |
args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL; |
args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock) / 10); |
|
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER; |
if (rdev->flags & RADEON_IS_IGP) { |
if (radeon_encoder->pixel_clock > 165000) { |
args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK | |
ATOM_TRANSMITTER_CONFIG_LINKA_B); |
if (dig_connector->igp_lane_info & 0x3) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_7; |
else if (dig_connector->igp_lane_info & 0xc) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_15; |
} else { |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA; |
if (dig_connector->igp_lane_info & 0x1) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_3; |
else if (dig_connector->igp_lane_info & 0x2) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_4_7; |
else if (dig_connector->igp_lane_info & 0x4) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_11; |
else if (dig_connector->igp_lane_info & 0x8) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_12_15; |
} |
} else { |
if (radeon_encoder->pixel_clock > 165000) |
args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK | |
ATOM_TRANSMITTER_CONFIG_LINKA_B | |
ATOM_TRANSMITTER_CONFIG_LANE_0_7); |
else { |
if (dig_connector->linkb) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB | ATOM_TRANSMITTER_CONFIG_LANE_0_3; |
else |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA | ATOM_TRANSMITTER_CONFIG_LANE_0_3; |
} |
} |
break; |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER; |
if (radeon_encoder->pixel_clock > 165000) |
args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK | |
ATOM_TRANSMITTER_CONFIG_LINKA_B | |
ATOM_TRANSMITTER_CONFIG_LANE_0_7); |
else { |
if (dig_connector->linkb) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB | ATOM_TRANSMITTER_CONFIG_LANE_0_3; |
else |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA | ATOM_TRANSMITTER_CONFIG_LANE_0_3; |
} |
break; |
} |
|
if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { |
if (dig->coherent_mode) |
args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT; |
} |
} |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
static void atom_rv515_force_tv_scaler(struct radeon_device *rdev) |
{ |
|
WREG32(0x659C, 0x0); |
WREG32(0x6594, 0x705); |
WREG32(0x65A4, 0x10001); |
WREG32(0x65D8, 0x0); |
WREG32(0x65B0, 0x0); |
WREG32(0x65C0, 0x0); |
WREG32(0x65D4, 0x0); |
WREG32(0x6578, 0x0); |
WREG32(0x657C, 0x841880A8); |
WREG32(0x6578, 0x1); |
WREG32(0x657C, 0x84208680); |
WREG32(0x6578, 0x2); |
WREG32(0x657C, 0xBFF880B0); |
WREG32(0x6578, 0x100); |
WREG32(0x657C, 0x83D88088); |
WREG32(0x6578, 0x101); |
WREG32(0x657C, 0x84608680); |
WREG32(0x6578, 0x102); |
WREG32(0x657C, 0xBFF080D0); |
WREG32(0x6578, 0x200); |
WREG32(0x657C, 0x83988068); |
WREG32(0x6578, 0x201); |
WREG32(0x657C, 0x84A08680); |
WREG32(0x6578, 0x202); |
WREG32(0x657C, 0xBFF080F8); |
WREG32(0x6578, 0x300); |
WREG32(0x657C, 0x83588058); |
WREG32(0x6578, 0x301); |
WREG32(0x657C, 0x84E08660); |
WREG32(0x6578, 0x302); |
WREG32(0x657C, 0xBFF88120); |
WREG32(0x6578, 0x400); |
WREG32(0x657C, 0x83188040); |
WREG32(0x6578, 0x401); |
WREG32(0x657C, 0x85008660); |
WREG32(0x6578, 0x402); |
WREG32(0x657C, 0xBFF88150); |
WREG32(0x6578, 0x500); |
WREG32(0x657C, 0x82D88030); |
WREG32(0x6578, 0x501); |
WREG32(0x657C, 0x85408640); |
WREG32(0x6578, 0x502); |
WREG32(0x657C, 0xBFF88180); |
WREG32(0x6578, 0x600); |
WREG32(0x657C, 0x82A08018); |
WREG32(0x6578, 0x601); |
WREG32(0x657C, 0x85808620); |
WREG32(0x6578, 0x602); |
WREG32(0x657C, 0xBFF081B8); |
WREG32(0x6578, 0x700); |
WREG32(0x657C, 0x82608010); |
WREG32(0x6578, 0x701); |
WREG32(0x657C, 0x85A08600); |
WREG32(0x6578, 0x702); |
WREG32(0x657C, 0x800081F0); |
WREG32(0x6578, 0x800); |
WREG32(0x657C, 0x8228BFF8); |
WREG32(0x6578, 0x801); |
WREG32(0x657C, 0x85E085E0); |
WREG32(0x6578, 0x802); |
WREG32(0x657C, 0xBFF88228); |
WREG32(0x6578, 0x10000); |
WREG32(0x657C, 0x82A8BF00); |
WREG32(0x6578, 0x10001); |
WREG32(0x657C, 0x82A08CC0); |
WREG32(0x6578, 0x10002); |
WREG32(0x657C, 0x8008BEF8); |
WREG32(0x6578, 0x10100); |
WREG32(0x657C, 0x81F0BF28); |
WREG32(0x6578, 0x10101); |
WREG32(0x657C, 0x83608CA0); |
WREG32(0x6578, 0x10102); |
WREG32(0x657C, 0x8018BED0); |
WREG32(0x6578, 0x10200); |
WREG32(0x657C, 0x8148BF38); |
WREG32(0x6578, 0x10201); |
WREG32(0x657C, 0x84408C80); |
WREG32(0x6578, 0x10202); |
WREG32(0x657C, 0x8008BEB8); |
WREG32(0x6578, 0x10300); |
WREG32(0x657C, 0x80B0BF78); |
WREG32(0x6578, 0x10301); |
WREG32(0x657C, 0x85008C20); |
WREG32(0x6578, 0x10302); |
WREG32(0x657C, 0x8020BEA0); |
WREG32(0x6578, 0x10400); |
WREG32(0x657C, 0x8028BF90); |
WREG32(0x6578, 0x10401); |
WREG32(0x657C, 0x85E08BC0); |
WREG32(0x6578, 0x10402); |
WREG32(0x657C, 0x8018BE90); |
WREG32(0x6578, 0x10500); |
WREG32(0x657C, 0xBFB8BFB0); |
WREG32(0x6578, 0x10501); |
WREG32(0x657C, 0x86C08B40); |
WREG32(0x6578, 0x10502); |
WREG32(0x657C, 0x8010BE90); |
WREG32(0x6578, 0x10600); |
WREG32(0x657C, 0xBF58BFC8); |
WREG32(0x6578, 0x10601); |
WREG32(0x657C, 0x87A08AA0); |
WREG32(0x6578, 0x10602); |
WREG32(0x657C, 0x8010BE98); |
WREG32(0x6578, 0x10700); |
WREG32(0x657C, 0xBF10BFF0); |
WREG32(0x6578, 0x10701); |
WREG32(0x657C, 0x886089E0); |
WREG32(0x6578, 0x10702); |
WREG32(0x657C, 0x8018BEB0); |
WREG32(0x6578, 0x10800); |
WREG32(0x657C, 0xBED8BFE8); |
WREG32(0x6578, 0x10801); |
WREG32(0x657C, 0x89408940); |
WREG32(0x6578, 0x10802); |
WREG32(0x657C, 0xBFE8BED8); |
WREG32(0x6578, 0x20000); |
WREG32(0x657C, 0x80008000); |
WREG32(0x6578, 0x20001); |
WREG32(0x657C, 0x90008000); |
WREG32(0x6578, 0x20002); |
WREG32(0x657C, 0x80008000); |
WREG32(0x6578, 0x20003); |
WREG32(0x657C, 0x80008000); |
WREG32(0x6578, 0x20100); |
WREG32(0x657C, 0x80108000); |
WREG32(0x6578, 0x20101); |
WREG32(0x657C, 0x8FE0BF70); |
WREG32(0x6578, 0x20102); |
WREG32(0x657C, 0xBFE880C0); |
WREG32(0x6578, 0x20103); |
WREG32(0x657C, 0x80008000); |
WREG32(0x6578, 0x20200); |
WREG32(0x657C, 0x8018BFF8); |
WREG32(0x6578, 0x20201); |
WREG32(0x657C, 0x8F80BF08); |
WREG32(0x6578, 0x20202); |
WREG32(0x657C, 0xBFD081A0); |
WREG32(0x6578, 0x20203); |
WREG32(0x657C, 0xBFF88000); |
WREG32(0x6578, 0x20300); |
WREG32(0x657C, 0x80188000); |
WREG32(0x6578, 0x20301); |
WREG32(0x657C, 0x8EE0BEC0); |
WREG32(0x6578, 0x20302); |
WREG32(0x657C, 0xBFB082A0); |
WREG32(0x6578, 0x20303); |
WREG32(0x657C, 0x80008000); |
WREG32(0x6578, 0x20400); |
WREG32(0x657C, 0x80188000); |
WREG32(0x6578, 0x20401); |
WREG32(0x657C, 0x8E00BEA0); |
WREG32(0x6578, 0x20402); |
WREG32(0x657C, 0xBF8883C0); |
WREG32(0x6578, 0x20403); |
WREG32(0x657C, 0x80008000); |
WREG32(0x6578, 0x20500); |
WREG32(0x657C, 0x80188000); |
WREG32(0x6578, 0x20501); |
WREG32(0x657C, 0x8D00BE90); |
WREG32(0x6578, 0x20502); |
WREG32(0x657C, 0xBF588500); |
WREG32(0x6578, 0x20503); |
WREG32(0x657C, 0x80008008); |
WREG32(0x6578, 0x20600); |
WREG32(0x657C, 0x80188000); |
WREG32(0x6578, 0x20601); |
WREG32(0x657C, 0x8BC0BE98); |
WREG32(0x6578, 0x20602); |
WREG32(0x657C, 0xBF308660); |
WREG32(0x6578, 0x20603); |
WREG32(0x657C, 0x80008008); |
WREG32(0x6578, 0x20700); |
WREG32(0x657C, 0x80108000); |
WREG32(0x6578, 0x20701); |
WREG32(0x657C, 0x8A80BEB0); |
WREG32(0x6578, 0x20702); |
WREG32(0x657C, 0xBF0087C0); |
WREG32(0x6578, 0x20703); |
WREG32(0x657C, 0x80008008); |
WREG32(0x6578, 0x20800); |
WREG32(0x657C, 0x80108000); |
WREG32(0x6578, 0x20801); |
WREG32(0x657C, 0x8920BED0); |
WREG32(0x6578, 0x20802); |
WREG32(0x657C, 0xBED08920); |
WREG32(0x6578, 0x20803); |
WREG32(0x657C, 0x80008010); |
WREG32(0x6578, 0x30000); |
WREG32(0x657C, 0x90008000); |
WREG32(0x6578, 0x30001); |
WREG32(0x657C, 0x80008000); |
WREG32(0x6578, 0x30100); |
WREG32(0x657C, 0x8FE0BF90); |
WREG32(0x6578, 0x30101); |
WREG32(0x657C, 0xBFF880A0); |
WREG32(0x6578, 0x30200); |
WREG32(0x657C, 0x8F60BF40); |
WREG32(0x6578, 0x30201); |
WREG32(0x657C, 0xBFE88180); |
WREG32(0x6578, 0x30300); |
WREG32(0x657C, 0x8EC0BF00); |
WREG32(0x6578, 0x30301); |
WREG32(0x657C, 0xBFC88280); |
WREG32(0x6578, 0x30400); |
WREG32(0x657C, 0x8DE0BEE0); |
WREG32(0x6578, 0x30401); |
WREG32(0x657C, 0xBFA083A0); |
WREG32(0x6578, 0x30500); |
WREG32(0x657C, 0x8CE0BED0); |
WREG32(0x6578, 0x30501); |
WREG32(0x657C, 0xBF7884E0); |
WREG32(0x6578, 0x30600); |
WREG32(0x657C, 0x8BA0BED8); |
WREG32(0x6578, 0x30601); |
WREG32(0x657C, 0xBF508640); |
WREG32(0x6578, 0x30700); |
WREG32(0x657C, 0x8A60BEE8); |
WREG32(0x6578, 0x30701); |
WREG32(0x657C, 0xBF2087A0); |
WREG32(0x6578, 0x30800); |
WREG32(0x657C, 0x8900BF00); |
WREG32(0x6578, 0x30801); |
WREG32(0x657C, 0xBF008900); |
} |
|
static void |
atombios_yuv_setup(struct drm_encoder *encoder, bool enable) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); |
ENABLE_YUV_PS_ALLOCATION args; |
int index = GetIndexIntoMasterTable(COMMAND, EnableYUV); |
uint32_t temp, reg; |
|
memset(&args, 0, sizeof(args)); |
|
if (rdev->family >= CHIP_R600) |
reg = R600_BIOS_3_SCRATCH; |
else |
reg = RADEON_BIOS_3_SCRATCH; |
|
/* XXX: fix up scratch reg handling */ |
temp = RREG32(reg); |
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) |
WREG32(reg, (ATOM_S3_TV1_ACTIVE | |
(radeon_crtc->crtc_id << 18))); |
else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
WREG32(reg, (ATOM_S3_CV_ACTIVE | (radeon_crtc->crtc_id << 24))); |
else |
WREG32(reg, 0); |
|
if (enable) |
args.ucEnable = ATOM_ENABLE; |
args.ucCRTC = radeon_crtc->crtc_id; |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
WREG32(reg, temp); |
} |
|
static void |
atombios_overscan_setup(struct drm_encoder *encoder, |
struct drm_display_mode *mode, |
struct drm_display_mode *adjusted_mode) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); |
SET_CRTC_OVERSCAN_PS_ALLOCATION args; |
int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_OverScan); |
|
memset(&args, 0, sizeof(args)); |
|
args.usOverscanRight = 0; |
args.usOverscanLeft = 0; |
args.usOverscanBottom = 0; |
args.usOverscanTop = 0; |
args.ucCRTC = radeon_crtc->crtc_id; |
|
if (radeon_encoder->flags & RADEON_USE_RMX) { |
if (radeon_encoder->rmx_type == RMX_FULL) { |
args.usOverscanRight = 0; |
args.usOverscanLeft = 0; |
args.usOverscanBottom = 0; |
args.usOverscanTop = 0; |
} else if (radeon_encoder->rmx_type == RMX_CENTER) { |
args.usOverscanTop = (adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2; |
args.usOverscanBottom = (adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2; |
args.usOverscanLeft = (adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2; |
args.usOverscanRight = (adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2; |
} else if (radeon_encoder->rmx_type == RMX_ASPECT) { |
int a1 = mode->crtc_vdisplay * adjusted_mode->crtc_hdisplay; |
int a2 = adjusted_mode->crtc_vdisplay * mode->crtc_hdisplay; |
|
if (a1 > a2) { |
args.usOverscanLeft = (adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2; |
args.usOverscanRight = (adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2; |
} else if (a2 > a1) { |
args.usOverscanLeft = (adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2; |
args.usOverscanRight = (adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2; |
} |
} |
} |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
static void |
atombios_scaler_setup(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_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); |
ENABLE_SCALER_PS_ALLOCATION args; |
int index = GetIndexIntoMasterTable(COMMAND, EnableScaler); |
/* fixme - fill in enc_priv for atom dac */ |
enum radeon_tv_std tv_std = TV_STD_NTSC; |
|
if (!ASIC_IS_AVIVO(rdev) && radeon_crtc->crtc_id) |
return; |
|
memset(&args, 0, sizeof(args)); |
|
args.ucScaler = radeon_crtc->crtc_id; |
|
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) { |
switch (tv_std) { |
case TV_STD_NTSC: |
default: |
args.ucTVStandard = ATOM_TV_NTSC; |
break; |
case TV_STD_PAL: |
args.ucTVStandard = ATOM_TV_PAL; |
break; |
case TV_STD_PAL_M: |
args.ucTVStandard = ATOM_TV_PALM; |
break; |
case TV_STD_PAL_60: |
args.ucTVStandard = ATOM_TV_PAL60; |
break; |
case TV_STD_NTSC_J: |
args.ucTVStandard = ATOM_TV_NTSCJ; |
break; |
case TV_STD_SCART_PAL: |
args.ucTVStandard = ATOM_TV_PAL; /* ??? */ |
break; |
case TV_STD_SECAM: |
args.ucTVStandard = ATOM_TV_SECAM; |
break; |
case TV_STD_PAL_CN: |
args.ucTVStandard = ATOM_TV_PALCN; |
break; |
} |
args.ucEnable = SCALER_ENABLE_MULTITAP_MODE; |
} else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) { |
args.ucTVStandard = ATOM_TV_CV; |
args.ucEnable = SCALER_ENABLE_MULTITAP_MODE; |
} else if (radeon_encoder->flags & RADEON_USE_RMX) { |
if (radeon_encoder->rmx_type == RMX_FULL) |
args.ucEnable = ATOM_SCALER_EXPANSION; |
else if (radeon_encoder->rmx_type == RMX_CENTER) |
args.ucEnable = ATOM_SCALER_CENTER; |
else if (radeon_encoder->rmx_type == RMX_ASPECT) |
args.ucEnable = ATOM_SCALER_EXPANSION; |
} else { |
if (ASIC_IS_AVIVO(rdev)) |
args.ucEnable = ATOM_SCALER_DISABLE; |
else |
args.ucEnable = ATOM_SCALER_CENTER; |
} |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT) |
&& rdev->family >= CHIP_RV515 && rdev->family <= CHIP_RV570) { |
atom_rv515_force_tv_scaler(rdev); |
} |
|
} |
|
static void |
radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args; |
int index = 0; |
bool is_dig = false; |
|
memset(&args, 0, sizeof(args)); |
|
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_TMDS1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: |
index = GetIndexIntoMasterTable(COMMAND, TMDSAOutputControl); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: |
is_dig = true; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DVO1: |
case ENCODER_OBJECT_ID_INTERNAL_DDI: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: |
index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_LVDS: |
index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_LVTM1: |
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) |
index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl); |
else |
index = GetIndexIntoMasterTable(COMMAND, LVTMAOutputControl); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DAC1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: |
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) |
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl); |
else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl); |
else |
index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DAC2: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: |
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) |
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl); |
else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl); |
else |
index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl); |
break; |
} |
|
if (is_dig) { |
switch (mode) { |
case DRM_MODE_DPMS_ON: |
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE); |
break; |
case DRM_MODE_DPMS_STANDBY: |
case DRM_MODE_DPMS_SUSPEND: |
case DRM_MODE_DPMS_OFF: |
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE); |
break; |
} |
} else { |
switch (mode) { |
case DRM_MODE_DPMS_ON: |
args.ucAction = ATOM_ENABLE; |
break; |
case DRM_MODE_DPMS_STANDBY: |
case DRM_MODE_DPMS_SUSPEND: |
case DRM_MODE_DPMS_OFF: |
args.ucAction = ATOM_DISABLE; |
break; |
} |
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
} |
radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false); |
} |
|
union crtc_sourc_param { |
SELECT_CRTC_SOURCE_PS_ALLOCATION v1; |
SELECT_CRTC_SOURCE_PARAMETERS_V2 v2; |
}; |
|
static void |
atombios_set_encoder_crtc_source(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_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); |
union crtc_sourc_param args; |
int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source); |
uint8_t frev, crev; |
|
memset(&args, 0, sizeof(args)); |
|
atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev); |
|
switch (frev) { |
case 1: |
switch (crev) { |
case 1: |
default: |
if (ASIC_IS_AVIVO(rdev)) |
args.v1.ucCRTC = radeon_crtc->crtc_id; |
else { |
if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) { |
args.v1.ucCRTC = radeon_crtc->crtc_id; |
} else { |
args.v1.ucCRTC = radeon_crtc->crtc_id << 2; |
} |
} |
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_TMDS1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: |
args.v1.ucDevice = ATOM_DEVICE_DFP1_INDEX; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_LVDS: |
case ENCODER_OBJECT_ID_INTERNAL_LVTM1: |
if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) |
args.v1.ucDevice = ATOM_DEVICE_LCD1_INDEX; |
else |
args.v1.ucDevice = ATOM_DEVICE_DFP3_INDEX; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DVO1: |
case ENCODER_OBJECT_ID_INTERNAL_DDI: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: |
args.v1.ucDevice = ATOM_DEVICE_DFP2_INDEX; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DAC1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: |
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) |
args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX; |
else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
args.v1.ucDevice = ATOM_DEVICE_CV_INDEX; |
else |
args.v1.ucDevice = ATOM_DEVICE_CRT1_INDEX; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DAC2: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: |
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) |
args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX; |
else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
args.v1.ucDevice = ATOM_DEVICE_CV_INDEX; |
else |
args.v1.ucDevice = ATOM_DEVICE_CRT2_INDEX; |
break; |
} |
break; |
case 2: |
args.v2.ucCRTC = radeon_crtc->crtc_id; |
args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder); |
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: |
if (ASIC_IS_DCE32(rdev)) { |
if (radeon_crtc->crtc_id) |
args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID; |
else |
args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID; |
} else |
args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: |
args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: |
args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: |
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) |
args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; |
else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; |
else |
args.v2.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID; |
break; |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: |
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) |
args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; |
else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) |
args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; |
else |
args.v2.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID; |
break; |
} |
break; |
} |
break; |
default: |
DRM_ERROR("Unknown table version: %d, %d\n", frev, crev); |
break; |
} |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
} |
|
static void |
atombios_apply_encoder_quirks(struct drm_encoder *encoder, |
struct drm_display_mode *mode) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); |
|
/* Funky macbooks */ |
if ((dev->pdev->device == 0x71C5) && |
(dev->pdev->subsystem_vendor == 0x106b) && |
(dev->pdev->subsystem_device == 0x0080)) { |
if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
uint32_t lvtma_bit_depth_control = RREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL); |
|
lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN; |
lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN; |
|
WREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL, lvtma_bit_depth_control); |
} |
} |
|
/* set scaler clears this on some chips */ |
if (ASIC_IS_AVIVO(rdev) && (mode->flags & DRM_MODE_FLAG_INTERLACE)) |
WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, AVIVO_D1MODE_INTERLEAVE_EN); |
} |
|
static void |
radeon_atom_encoder_mode_set(struct drm_encoder *encoder, |
struct drm_display_mode *mode, |
struct drm_display_mode *adjusted_mode) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); |
|
if (radeon_encoder->enc_priv) { |
struct radeon_encoder_atom_dig *dig; |
|
dig = radeon_encoder->enc_priv; |
dig->dig_block = radeon_crtc->crtc_id; |
} |
radeon_encoder->pixel_clock = adjusted_mode->clock; |
|
radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id); |
atombios_overscan_setup(encoder, mode, adjusted_mode); |
atombios_scaler_setup(encoder); |
atombios_set_encoder_crtc_source(encoder); |
|
if (ASIC_IS_AVIVO(rdev)) { |
if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT)) |
atombios_yuv_setup(encoder, true); |
else |
atombios_yuv_setup(encoder, false); |
} |
|
switch (radeon_encoder->encoder_id) { |
case ENCODER_OBJECT_ID_INTERNAL_TMDS1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: |
case ENCODER_OBJECT_ID_INTERNAL_LVDS: |
case ENCODER_OBJECT_ID_INTERNAL_LVTM1: |
atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: |
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: |
/* disable the encoder and transmitter */ |
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE); |
atombios_dig_encoder_setup(encoder, ATOM_DISABLE); |
|
/* setup and enable the encoder and transmitter */ |
atombios_dig_encoder_setup(encoder, ATOM_ENABLE); |
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP); |
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DDI: |
atombios_ddia_setup(encoder, ATOM_ENABLE); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DVO1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: |
atombios_external_tmds_setup(encoder, ATOM_ENABLE); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DAC1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: |
case ENCODER_OBJECT_ID_INTERNAL_DAC2: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: |
atombios_dac_setup(encoder, ATOM_ENABLE); |
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) |
atombios_tv_setup(encoder, ATOM_ENABLE); |
break; |
} |
atombios_apply_encoder_quirks(encoder, adjusted_mode); |
} |
|
static bool |
atombios_dac_load_detect(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); |
|
if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | |
ATOM_DEVICE_CV_SUPPORT | |
ATOM_DEVICE_CRT_SUPPORT)) { |
DAC_LOAD_DETECTION_PS_ALLOCATION args; |
int index = GetIndexIntoMasterTable(COMMAND, DAC_LoadDetection); |
uint8_t frev, crev; |
|
memset(&args, 0, sizeof(args)); |
|
atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev); |
|
args.sDacload.ucMisc = 0; |
|
if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) || |
(radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1)) |
args.sDacload.ucDacType = ATOM_DAC_A; |
else |
args.sDacload.ucDacType = ATOM_DAC_B; |
|
if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) |
args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT); |
else if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) |
args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT); |
else if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CV_SUPPORT); |
if (crev >= 3) |
args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb; |
} else if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_TV1_SUPPORT); |
if (crev >= 3) |
args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb; |
} |
|
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
|
return true; |
} else |
return false; |
} |
|
static enum drm_connector_status |
radeon_atom_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector) |
{ |
struct drm_device *dev = encoder->dev; |
struct radeon_device *rdev = dev->dev_private; |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
uint32_t bios_0_scratch; |
|
if (!atombios_dac_load_detect(encoder)) { |
DRM_DEBUG("detect returned false \n"); |
return connector_status_unknown; |
} |
|
if (rdev->family >= CHIP_R600) |
bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); |
else |
bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); |
|
DRM_DEBUG("Bios 0 scratch %x\n", bios_0_scratch); |
if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
if (bios_0_scratch & ATOM_S0_CRT1_MASK) |
return connector_status_connected; |
} else if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
if (bios_0_scratch & ATOM_S0_CRT2_MASK) |
return connector_status_connected; |
} else if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A)) |
return connector_status_connected; |
} else if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A)) |
return connector_status_connected; /* CTV */ |
else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A)) |
return connector_status_connected; /* STV */ |
} |
return connector_status_disconnected; |
} |
|
static void radeon_atom_encoder_prepare(struct drm_encoder *encoder) |
{ |
radeon_atom_output_lock(encoder, true); |
radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); |
} |
|
static void radeon_atom_encoder_commit(struct drm_encoder *encoder) |
{ |
radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_ON); |
radeon_atom_output_lock(encoder, false); |
} |
|
static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = { |
.dpms = radeon_atom_encoder_dpms, |
.mode_fixup = radeon_atom_mode_fixup, |
.prepare = radeon_atom_encoder_prepare, |
.mode_set = radeon_atom_encoder_mode_set, |
.commit = radeon_atom_encoder_commit, |
/* no detect for TMDS/LVDS yet */ |
}; |
|
static const struct drm_encoder_helper_funcs radeon_atom_dac_helper_funcs = { |
.dpms = radeon_atom_encoder_dpms, |
.mode_fixup = radeon_atom_mode_fixup, |
.prepare = radeon_atom_encoder_prepare, |
.mode_set = radeon_atom_encoder_mode_set, |
.commit = radeon_atom_encoder_commit, |
.detect = radeon_atom_dac_detect, |
}; |
|
void radeon_enc_destroy(struct drm_encoder *encoder) |
{ |
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
kfree(radeon_encoder->enc_priv); |
drm_encoder_cleanup(encoder); |
kfree(radeon_encoder); |
} |
|
static const struct drm_encoder_funcs radeon_atom_enc_funcs = { |
.destroy = radeon_enc_destroy, |
}; |
|
struct radeon_encoder_atom_dig * |
radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder) |
{ |
struct radeon_encoder_atom_dig *dig = kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); |
|
if (!dig) |
return NULL; |
|
/* coherent mode by default */ |
dig->coherent_mode = true; |
|
return dig; |
} |
|
void |
radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t supported_device) |
{ |
struct drm_encoder *encoder; |
struct radeon_encoder *radeon_encoder; |
|
/* see if we already added it */ |
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { |
radeon_encoder = to_radeon_encoder(encoder); |
if (radeon_encoder->encoder_id == encoder_id) { |
radeon_encoder->devices |= supported_device; |
return; |
} |
|
} |
|
/* add a new one */ |
radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL); |
if (!radeon_encoder) |
return; |
|
encoder = &radeon_encoder->base; |
encoder->possible_crtcs = 0x3; |
encoder->possible_clones = 0; |
|
radeon_encoder->enc_priv = NULL; |
|
radeon_encoder->encoder_id = encoder_id; |
radeon_encoder->devices = supported_device; |
|
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: |
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
radeon_encoder->rmx_type = RMX_FULL; |
drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS); |
radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder); |
} else { |
drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS); |
radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder); |
} |
drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DAC1: |
drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC); |
drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs); |
break; |
case ENCODER_OBJECT_ID_INTERNAL_DAC2: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: |
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: |
drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TVDAC); |
drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs); |
break; |
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: |
drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS); |
radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder); |
drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs); |
break; |
} |
} |
|