#include "dm_helpers.h"
#include "dm_services_types.h"
#include "amdgpu_dm_mst_types.h"
+#if defined(CONFIG_DEBUG_FS)
+#include "amdgpu_dm_debugfs.h"
+#endif
#include "ivsrcid/ivsrcid_vislands30.h"
#include "modules/inc/mod_freesync.h"
-#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#ifdef CONFIG_X86
#include "ivsrcid/irqsrcs_dcn_1_0.h"
#include "dcn/dcn_1_0_offset.h"
drm_kms_helper_hotplug_event(dev);
}
-#if defined(CONFIG_DRM_AMD_DC_FBC)
/* Allocate memory for FBC compressed data */
static void amdgpu_dm_fbc_init(struct drm_connector *connector)
{
}
}
-#endif
/* Init display KMS
(struct edid *) sink->dc_edid.raw_edid;
- drm_mode_connector_update_edid_property(connector,
+ drm_connector_update_edid_property(connector,
aconnector->edid);
}
amdgpu_dm_add_sink_to_freesync_module(connector, aconnector->edid);
} else {
amdgpu_dm_remove_sink_from_freesync_module(connector);
- drm_mode_connector_update_edid_property(connector, NULL);
+ drm_connector_update_edid_property(connector, NULL);
aconnector->num_modes = 0;
aconnector->dc_sink = NULL;
aconnector->edid = NULL;
if (dc_link->type != dc_connection_mst_branch)
mutex_lock(&aconnector->hpd_lock);
- if (dc_link_handle_hpd_rx_irq(dc_link, NULL) &&
+ if (dc_link_handle_hpd_rx_irq(dc_link, NULL, NULL) &&
!is_mst_root_connector) {
/* Downstream Port status changed. */
if (dc_link_detect(dc_link, DETECT_REASON_HPDRX)) {
return 0;
}
-#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#ifdef CONFIG_X86
/* Register IRQ sources and initialize IRQ callbacks */
static int dcn10_register_irq_handlers(struct amdgpu_device *adev)
{
goto fail;
}
break;
-#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#ifdef CONFIG_X86
case CHIP_RAVEN:
if (dcn10_register_irq_handlers(dm->adev)) {
DRM_ERROR("DM: Failed to initialize IRQ\n");
/*
* Temporary disable until pplib/smu interaction is implemented
*/
- dm->dc->debug.disable_stutter = true;
+ dm->dc->debug.disable_stutter = amdgpu_pp_feature_mask & PP_STUTTER_MODE ? false : true;
break;
#endif
default:
adev->mode_info.num_dig = 6;
adev->mode_info.plane_type = dm_plane_type_default;
break;
-#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#ifdef CONFIG_X86
case CHIP_RAVEN:
adev->mode_info.num_crtc = 4;
adev->mode_info.num_hpd = 4;
return color_space;
}
+static void reduce_mode_colour_depth(struct dc_crtc_timing *timing_out)
+{
+ if (timing_out->display_color_depth <= COLOR_DEPTH_888)
+ return;
+
+ timing_out->display_color_depth--;
+}
+
+static void adjust_colour_depth_from_display_info(struct dc_crtc_timing *timing_out,
+ const struct drm_display_info *info)
+{
+ int normalized_clk;
+ if (timing_out->display_color_depth <= COLOR_DEPTH_888)
+ return;
+ do {
+ normalized_clk = timing_out->pix_clk_khz;
+ /* YCbCr 4:2:0 requires additional adjustment of 1/2 */
+ if (timing_out->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+ normalized_clk /= 2;
+ /* Adjusting pix clock following on HDMI spec based on colour depth */
+ switch (timing_out->display_color_depth) {
+ case COLOR_DEPTH_101010:
+ normalized_clk = (normalized_clk * 30) / 24;
+ break;
+ case COLOR_DEPTH_121212:
+ normalized_clk = (normalized_clk * 36) / 24;
+ break;
+ case COLOR_DEPTH_161616:
+ normalized_clk = (normalized_clk * 48) / 24;
+ break;
+ default:
+ return;
+ }
+ if (normalized_clk <= info->max_tmds_clock)
+ return;
+ reduce_mode_colour_depth(timing_out);
+
+ } while (timing_out->display_color_depth > COLOR_DEPTH_888);
+
+}
/*****************************************************************************/
static void
const struct drm_connector *connector)
{
struct dc_crtc_timing *timing_out = &stream->timing;
+ const struct drm_display_info *info = &connector->display_info;
memset(timing_out, 0, sizeof(struct dc_crtc_timing));
timing_out->v_border_top = 0;
timing_out->v_border_bottom = 0;
/* TODO: un-hardcode */
-
- if ((connector->display_info.color_formats & DRM_COLOR_FORMAT_YCRCB444)
+ if (drm_mode_is_420_only(info, mode_in)
+ && stream->sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A)
+ timing_out->pixel_encoding = PIXEL_ENCODING_YCBCR420;
+ else if ((connector->display_info.color_formats & DRM_COLOR_FORMAT_YCRCB444)
&& stream->sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A)
timing_out->pixel_encoding = PIXEL_ENCODING_YCBCR444;
else
stream->out_transfer_func->type = TF_TYPE_PREDEFINED;
stream->out_transfer_func->tf = TRANSFER_FUNCTION_SRGB;
+ if (stream->sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A)
+ adjust_colour_depth_from_display_info(timing_out, info);
}
static void fill_audio_info(struct audio_info *audio_info,
else
domain = AMDGPU_GEM_DOMAIN_VRAM;
- r = amdgpu_bo_pin(rbo, domain, &afb->address);
- amdgpu_bo_unreserve(rbo);
-
+ r = amdgpu_bo_pin(rbo, domain);
if (unlikely(r != 0)) {
if (r != -ERESTARTSYS)
DRM_ERROR("Failed to pin framebuffer with error %d\n", r);
+ amdgpu_bo_unreserve(rbo);
return r;
}
+ r = amdgpu_ttm_alloc_gart(&rbo->tbo);
+ if (unlikely(r != 0)) {
+ amdgpu_bo_unpin(rbo);
+ amdgpu_bo_unreserve(rbo);
+ DRM_ERROR("%p bind failed\n", rbo);
+ return r;
+ }
+ amdgpu_bo_unreserve(rbo);
+
+ afb->address = amdgpu_bo_gpu_offset(rbo);
+
amdgpu_bo_ref(rbo);
if (dm_plane_state_new->dc_state &&
struct edid *edid = amdgpu_dm_connector->edid;
encoder = helper->best_encoder(connector);
- amdgpu_dm_connector_ddc_get_modes(connector, edid);
- amdgpu_dm_connector_add_common_modes(encoder, connector);
-#if defined(CONFIG_DRM_AMD_DC_FBC)
+ if (!edid || !drm_edid_is_valid(edid)) {
+ drm_add_modes_noedid(connector, 640, 480);
+ } else {
+ amdgpu_dm_connector_ddc_get_modes(connector, edid);
+ amdgpu_dm_connector_add_common_modes(encoder, connector);
+ }
amdgpu_dm_fbc_init(connector);
-#endif
+
return amdgpu_dm_connector->num_modes;
}
aconnector->base.stereo_allowed = false;
aconnector->base.dpms = DRM_MODE_DPMS_OFF;
aconnector->hpd.hpd = AMDGPU_HPD_NONE; /* not used */
-
mutex_init(&aconnector->hpd_lock);
/* configure support HPD hot plug connector_>polled default value is 0
switch (connector_type) {
case DRM_MODE_CONNECTOR_HDMIA:
aconnector->base.polled = DRM_CONNECTOR_POLL_HPD;
+ aconnector->base.ycbcr_420_allowed =
+ link->link_enc->features.ycbcr420_supported ? true : false;
break;
case DRM_MODE_CONNECTOR_DisplayPort:
aconnector->base.polled = DRM_CONNECTOR_POLL_HPD;
+ aconnector->base.ycbcr_420_allowed =
+ link->link_enc->features.ycbcr420_supported ? true : false;
break;
case DRM_MODE_CONNECTOR_DVID:
aconnector->base.polled = DRM_CONNECTOR_POLL_HPD;
link,
link_index);
- drm_mode_connector_attach_encoder(
+ drm_connector_attach_encoder(
&aconnector->base, &aencoder->base);
drm_connector_register(&aconnector->base);
+#if defined(CONFIG_DEBUG_FS)
+ res = connector_debugfs_init(aconnector);
+ if (res) {
+ DRM_ERROR("Failed to create debugfs for connector");
+ goto out_free;
+ }
+#endif
if (connector_type == DRM_MODE_CONNECTOR_DisplayPort
|| connector_type == DRM_MODE_CONNECTOR_eDP)
/* Flip */
spin_lock_irqsave(&crtc->dev->event_lock, flags);
- /* update crtc fb */
- crtc->primary->fb = fb;
WARN_ON(acrtc->pflip_status != AMDGPU_FLIP_NONE);
WARN_ON(!acrtc_state->stream);
if (acrtc->base.state->event)
prepare_flip_isr(acrtc);
+ spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
+
surface_updates->surface = dc_stream_get_status(acrtc_state->stream)->plane_states[0];
surface_updates->flip_addr = &addr;
-
dc_commit_updates_for_stream(adev->dm.dc,
surface_updates,
1,
__func__,
addr.address.grph.addr.high_part,
addr.address.grph.addr.low_part);
-
-
- spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
}
/*
struct drm_connector *connector;
struct drm_connector_state *old_con_state, *new_con_state;
struct dm_crtc_state *dm_old_crtc_state, *dm_new_crtc_state;
+ int crtc_disable_count = 0;
drm_atomic_helper_update_legacy_modeset_state(dev, state);
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
bool modeset_needed;
+ if (old_crtc_state->active && !new_crtc_state->active)
+ crtc_disable_count++;
+
dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
modeset_needed = modeset_required(
* so we can put the GPU into runtime suspend if we're not driving any
* displays anymore
*/
+ for (i = 0; i < crtc_disable_count; i++)
+ pm_runtime_put_autosuspend(dev->dev);
pm_runtime_mark_last_busy(dev->dev);
- for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
- if (old_crtc_state->active && !new_crtc_state->active)
- pm_runtime_put_autosuspend(dev->dev);
- }
}
git.samba.org / sfrench / cifs-2.6.git / blobdiff