1421 lines
47 KiB
C
1421 lines
47 KiB
C
/*
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* Copyright 2007-8 Advanced Micro Devices, Inc.
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* Copyright 2008 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: Dave Airlie
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* Alex Deucher
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*/
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#include "drmP.h"
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#include "drm_crtc_helper.h"
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#include "radeon_drm.h"
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#include "radeon.h"
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#include "atom.h"
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extern int atom_debug;
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uint32_t
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radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, uint8_t dac)
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{
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struct radeon_device *rdev = dev->dev_private;
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uint32_t ret = 0;
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switch (supported_device) {
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case ATOM_DEVICE_CRT1_SUPPORT:
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case ATOM_DEVICE_TV1_SUPPORT:
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case ATOM_DEVICE_TV2_SUPPORT:
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case ATOM_DEVICE_CRT2_SUPPORT:
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case ATOM_DEVICE_CV_SUPPORT:
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switch (dac) {
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case 1: /* dac a */
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if ((rdev->family == CHIP_RS300) ||
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(rdev->family == CHIP_RS400) ||
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(rdev->family == CHIP_RS480))
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ret = ENCODER_OBJECT_ID_INTERNAL_DAC2;
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else if (ASIC_IS_AVIVO(rdev))
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ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1;
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else
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ret = ENCODER_OBJECT_ID_INTERNAL_DAC1;
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break;
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case 2: /* dac b */
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if (ASIC_IS_AVIVO(rdev))
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ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2;
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else {
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/*if (rdev->family == CHIP_R200)
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ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
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else*/
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ret = ENCODER_OBJECT_ID_INTERNAL_DAC2;
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}
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break;
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case 3: /* external dac */
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if (ASIC_IS_AVIVO(rdev))
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ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1;
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else
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ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
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break;
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}
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break;
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case ATOM_DEVICE_LCD1_SUPPORT:
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if (ASIC_IS_AVIVO(rdev))
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ret = ENCODER_OBJECT_ID_INTERNAL_LVTM1;
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else
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ret = ENCODER_OBJECT_ID_INTERNAL_LVDS;
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break;
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case ATOM_DEVICE_DFP1_SUPPORT:
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if ((rdev->family == CHIP_RS300) ||
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(rdev->family == CHIP_RS400) ||
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(rdev->family == CHIP_RS480))
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ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
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else if (ASIC_IS_AVIVO(rdev))
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ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1;
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else
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ret = ENCODER_OBJECT_ID_INTERNAL_TMDS1;
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break;
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case ATOM_DEVICE_LCD2_SUPPORT:
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case ATOM_DEVICE_DFP2_SUPPORT:
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if ((rdev->family == CHIP_RS600) ||
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(rdev->family == CHIP_RS690) ||
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(rdev->family == CHIP_RS740))
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ret = ENCODER_OBJECT_ID_INTERNAL_DDI;
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else if (ASIC_IS_AVIVO(rdev))
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ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1;
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else
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ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
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break;
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case ATOM_DEVICE_DFP3_SUPPORT:
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ret = ENCODER_OBJECT_ID_INTERNAL_LVTM1;
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break;
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}
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return ret;
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}
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void
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radeon_link_encoder_connector(struct drm_device *dev)
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{
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struct drm_connector *connector;
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struct radeon_connector *radeon_connector;
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struct drm_encoder *encoder;
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struct radeon_encoder *radeon_encoder;
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/* walk the list and link encoders to connectors */
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list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
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radeon_connector = to_radeon_connector(connector);
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list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
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radeon_encoder = to_radeon_encoder(encoder);
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if (radeon_encoder->devices & radeon_connector->devices)
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drm_mode_connector_attach_encoder(connector, encoder);
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}
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}
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}
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void radeon_encoder_set_active_device(struct drm_encoder *encoder)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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struct drm_connector *connector;
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list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
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if (connector->encoder == encoder) {
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struct radeon_connector *radeon_connector = to_radeon_connector(connector);
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radeon_encoder->active_device = radeon_encoder->devices & radeon_connector->devices;
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DRM_DEBUG("setting active device to %08x from %08x %08x for encoder %d\n",
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radeon_encoder->active_device, radeon_encoder->devices,
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radeon_connector->devices, encoder->encoder_type);
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}
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}
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}
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static struct drm_connector *
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radeon_get_connector_for_encoder(struct drm_encoder *encoder)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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struct drm_connector *connector;
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struct radeon_connector *radeon_connector;
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list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
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radeon_connector = to_radeon_connector(connector);
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if (radeon_encoder->devices & radeon_connector->devices)
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return connector;
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}
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return NULL;
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}
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/* used for both atom and legacy */
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void radeon_rmx_mode_fixup(struct drm_encoder *encoder,
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struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode)
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{
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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struct drm_device *dev = encoder->dev;
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struct radeon_device *rdev = dev->dev_private;
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struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
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if (mode->hdisplay < native_mode->panel_xres ||
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mode->vdisplay < native_mode->panel_yres) {
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if (ASIC_IS_AVIVO(rdev)) {
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adjusted_mode->hdisplay = native_mode->panel_xres;
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adjusted_mode->vdisplay = native_mode->panel_yres;
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adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank;
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adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus;
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adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width;
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adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank;
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adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus;
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adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width;
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/* update crtc values */
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drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
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/* adjust crtc values */
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adjusted_mode->crtc_hdisplay = native_mode->panel_xres;
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adjusted_mode->crtc_vdisplay = native_mode->panel_yres;
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adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank;
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adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus;
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adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width;
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adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank;
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adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus;
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adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width;
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} else {
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adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank;
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adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus;
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adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width;
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adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank;
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adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus;
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adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width;
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/* update crtc values */
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drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
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/* adjust crtc values */
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adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank;
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adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus;
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adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width;
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adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank;
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adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus;
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adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width;
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}
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adjusted_mode->flags = native_mode->flags;
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adjusted_mode->clock = native_mode->dotclock;
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}
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}
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static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
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struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode)
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{
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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drm_mode_set_crtcinfo(adjusted_mode, 0);
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if (radeon_encoder->rmx_type != RMX_OFF)
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radeon_rmx_mode_fixup(encoder, mode, adjusted_mode);
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/* hw bug */
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if ((mode->flags & DRM_MODE_FLAG_INTERLACE)
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&& (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
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adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
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return true;
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}
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static void
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atombios_dac_setup(struct drm_encoder *encoder, int action)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_device *rdev = dev->dev_private;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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DAC_ENCODER_CONTROL_PS_ALLOCATION args;
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int index = 0, num = 0;
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struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv;
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enum radeon_tv_std tv_std = TV_STD_NTSC;
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if (dac_info->tv_std)
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tv_std = dac_info->tv_std;
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memset(&args, 0, sizeof(args));
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switch (radeon_encoder->encoder_id) {
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case ENCODER_OBJECT_ID_INTERNAL_DAC1:
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
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index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl);
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num = 1;
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DAC2:
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
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index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl);
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num = 2;
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break;
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}
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args.ucAction = action;
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if (radeon_encoder->active_device & (ATOM_DEVICE_CRT_SUPPORT))
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args.ucDacStandard = ATOM_DAC1_PS2;
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else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
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args.ucDacStandard = ATOM_DAC1_CV;
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else {
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switch (tv_std) {
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case TV_STD_PAL:
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case TV_STD_PAL_M:
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case TV_STD_SCART_PAL:
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case TV_STD_SECAM:
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case TV_STD_PAL_CN:
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args.ucDacStandard = ATOM_DAC1_PAL;
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break;
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case TV_STD_NTSC:
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case TV_STD_NTSC_J:
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case TV_STD_PAL_60:
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default:
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args.ucDacStandard = ATOM_DAC1_NTSC;
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break;
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}
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}
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args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
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atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
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}
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static void
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atombios_tv_setup(struct drm_encoder *encoder, int action)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_device *rdev = dev->dev_private;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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TV_ENCODER_CONTROL_PS_ALLOCATION args;
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int index = 0;
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struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv;
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enum radeon_tv_std tv_std = TV_STD_NTSC;
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if (dac_info->tv_std)
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tv_std = dac_info->tv_std;
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memset(&args, 0, sizeof(args));
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index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl);
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args.sTVEncoder.ucAction = action;
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if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
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args.sTVEncoder.ucTvStandard = ATOM_TV_CV;
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else {
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switch (tv_std) {
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case TV_STD_NTSC:
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args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
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break;
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case TV_STD_PAL:
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args.sTVEncoder.ucTvStandard = ATOM_TV_PAL;
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break;
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case TV_STD_PAL_M:
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args.sTVEncoder.ucTvStandard = ATOM_TV_PALM;
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break;
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case TV_STD_PAL_60:
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args.sTVEncoder.ucTvStandard = ATOM_TV_PAL60;
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break;
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case TV_STD_NTSC_J:
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args.sTVEncoder.ucTvStandard = ATOM_TV_NTSCJ;
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break;
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case TV_STD_SCART_PAL:
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args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; /* ??? */
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break;
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case TV_STD_SECAM:
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args.sTVEncoder.ucTvStandard = ATOM_TV_SECAM;
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break;
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case TV_STD_PAL_CN:
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args.sTVEncoder.ucTvStandard = ATOM_TV_PALCN;
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break;
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default:
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args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
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break;
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}
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}
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args.sTVEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
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atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
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}
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void
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atombios_external_tmds_setup(struct drm_encoder *encoder, int action)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_device *rdev = dev->dev_private;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION args;
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int index = 0;
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memset(&args, 0, sizeof(args));
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index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
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args.sXTmdsEncoder.ucEnable = action;
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if (radeon_encoder->pixel_clock > 165000)
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args.sXTmdsEncoder.ucMisc = PANEL_ENCODER_MISC_DUAL;
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/*if (pScrn->rgbBits == 8)*/
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args.sXTmdsEncoder.ucMisc |= (1 << 1);
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atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
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}
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static void
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atombios_ddia_setup(struct drm_encoder *encoder, int action)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_device *rdev = dev->dev_private;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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DVO_ENCODER_CONTROL_PS_ALLOCATION args;
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int index = 0;
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memset(&args, 0, sizeof(args));
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index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
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args.sDVOEncoder.ucAction = action;
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args.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
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if (radeon_encoder->pixel_clock > 165000)
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args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = PANEL_ENCODER_MISC_DUAL;
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atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
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}
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union lvds_encoder_control {
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LVDS_ENCODER_CONTROL_PS_ALLOCATION v1;
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LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 v2;
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};
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static void
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atombios_digital_setup(struct drm_encoder *encoder, int action)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_device *rdev = dev->dev_private;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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union lvds_encoder_control args;
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int index = 0;
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uint8_t frev, crev;
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struct radeon_encoder_atom_dig *dig;
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struct drm_connector *connector;
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struct radeon_connector *radeon_connector;
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struct radeon_connector_atom_dig *dig_connector;
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connector = radeon_get_connector_for_encoder(encoder);
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if (!connector)
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return;
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radeon_connector = to_radeon_connector(connector);
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if (!radeon_encoder->enc_priv)
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return;
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dig = radeon_encoder->enc_priv;
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if (!radeon_connector->con_priv)
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return;
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dig_connector = radeon_connector->con_priv;
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memset(&args, 0, sizeof(args));
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|
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switch (radeon_encoder->encoder_id) {
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case ENCODER_OBJECT_ID_INTERNAL_LVDS:
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index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
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break;
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case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
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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:
|
|
case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
|
|
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:
|
|
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
|
|
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->active_device & (ATOM_DEVICE_TV_SUPPORT))
|
|
WREG32(reg, (ATOM_S3_TV1_ACTIVE |
|
|
(radeon_crtc->crtc_id << 18)));
|
|
else if (radeon_encoder->active_device & (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
|
|
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;
|
|
int devices;
|
|
|
|
memset(&args, 0, sizeof(args));
|
|
|
|
/* on DPMS off we have no idea if active device is meaningful */
|
|
if (mode != DRM_MODE_DPMS_ON && !radeon_encoder->active_device)
|
|
devices = radeon_encoder->devices;
|
|
else
|
|
devices = radeon_encoder->active_device;
|
|
|
|
DRM_DEBUG("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
|
|
radeon_encoder->encoder_id, mode, radeon_encoder->devices,
|
|
radeon_encoder->active_device);
|
|
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 (devices & (ATOM_DEVICE_TV_SUPPORT))
|
|
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
|
|
else if (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 (devices & (ATOM_DEVICE_TV_SUPPORT))
|
|
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
|
|
else if (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->active_device & (ATOM_DEVICE_TV_SUPPORT))
|
|
args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
|
|
else if (radeon_encoder->active_device & (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->active_device & (ATOM_DEVICE_TV_SUPPORT))
|
|
args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
|
|
else if (radeon_encoder->active_device & (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->active_device & (ATOM_DEVICE_TV_SUPPORT))
|
|
args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
|
|
else if (radeon_encoder->active_device & (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->active_device & (ATOM_DEVICE_TV_SUPPORT))
|
|
args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
|
|
else if (radeon_encoder->active_device & (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_set_encoder_crtc_source(encoder);
|
|
|
|
if (ASIC_IS_AVIVO(rdev)) {
|
|
if (radeon_encoder->active_device & (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->active_device & (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_connector *connector)
|
|
{
|
|
struct drm_device *dev = encoder->dev;
|
|
struct radeon_device *rdev = dev->dev_private;
|
|
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
|
|
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
|
|
|
|
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_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)
|
|
args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT);
|
|
else if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)
|
|
args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT);
|
|
else if (radeon_connector->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_connector->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);
|
|
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
|
|
uint32_t bios_0_scratch;
|
|
|
|
if (!atombios_dac_load_detect(encoder, connector)) {
|
|
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 %08x\n", bios_0_scratch, radeon_encoder->devices);
|
|
if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) {
|
|
if (bios_0_scratch & ATOM_S0_CRT1_MASK)
|
|
return connector_status_connected;
|
|
}
|
|
if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) {
|
|
if (bios_0_scratch & ATOM_S0_CRT2_MASK)
|
|
return connector_status_connected;
|
|
}
|
|
if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
|
|
if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
|
|
return connector_status_connected;
|
|
}
|
|
if (radeon_connector->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);
|
|
|
|
radeon_encoder_set_active_device(encoder);
|
|
}
|
|
|
|
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 void radeon_atom_encoder_disable(struct drm_encoder *encoder)
|
|
{
|
|
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
|
|
radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
|
|
radeon_encoder->active_device = 0;
|
|
}
|
|
|
|
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,
|
|
.disable = radeon_atom_encoder_disable,
|
|
/* 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_dac *
|
|
radeon_atombios_set_dac_info(struct radeon_encoder *radeon_encoder)
|
|
{
|
|
struct radeon_encoder_atom_dac *dac = kzalloc(sizeof(struct radeon_encoder_atom_dac), GFP_KERNEL);
|
|
|
|
if (!dac)
|
|
return NULL;
|
|
|
|
dac->tv_std = TV_STD_NTSC;
|
|
return dac;
|
|
}
|
|
|
|
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;
|
|
radeon_encoder->rmx_type = RMX_OFF;
|
|
|
|
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);
|
|
radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
|
|
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:
|
|
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;
|
|
}
|
|
}
|