#include "dc.h"
#include "dc/inc/core_types.h"
#include "dal_asic_id.h"
-#include "dmub/inc/dmub_srv.h"
+#include "dmub/dmub_srv.h"
#include "dc/inc/hw/dmcu.h"
#include "dc/inc/hw/abm.h"
#include "dc/dc_dmub_srv.h"
/**
* dm_crtc_high_irq() - Handles CRTC interrupt
- * @interrupt_params: ignored
+ * @interrupt_params: used for determining the CRTC instance
*
* Handles the CRTC/VSYNC interrupt by notfying DRM's VBLANK
* event handler.
unsigned long flags;
acrtc = get_crtc_by_otg_inst(adev, irq_params->irq_src - IRQ_TYPE_VBLANK);
-
- if (acrtc) {
- acrtc_state = to_dm_crtc_state(acrtc->base.state);
-
- DRM_DEBUG_VBL("crtc:%d, vupdate-vrr:%d\n",
- acrtc->crtc_id,
- amdgpu_dm_vrr_active(acrtc_state));
-
- /* Core vblank handling at start of front-porch is only possible
- * in non-vrr mode, as only there vblank timestamping will give
- * valid results while done in front-porch. Otherwise defer it
- * to dm_vupdate_high_irq after end of front-porch.
- */
- if (!amdgpu_dm_vrr_active(acrtc_state))
- drm_crtc_handle_vblank(&acrtc->base);
-
- /* Following stuff must happen at start of vblank, for crc
- * computation and below-the-range btr support in vrr mode.
- */
- amdgpu_dm_crtc_handle_crc_irq(&acrtc->base);
-
- if (acrtc_state->stream && adev->family >= AMDGPU_FAMILY_AI &&
- acrtc_state->vrr_params.supported &&
- acrtc_state->freesync_config.state == VRR_STATE_ACTIVE_VARIABLE) {
- spin_lock_irqsave(&adev->ddev->event_lock, flags);
- mod_freesync_handle_v_update(
- adev->dm.freesync_module,
- acrtc_state->stream,
- &acrtc_state->vrr_params);
-
- dc_stream_adjust_vmin_vmax(
- adev->dm.dc,
- acrtc_state->stream,
- &acrtc_state->vrr_params.adjust);
- spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
- }
- }
-}
-
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-/**
- * dm_dcn_crtc_high_irq() - Handles VStartup interrupt for DCN generation ASICs
- * @interrupt params - interrupt parameters
- *
- * Notify DRM's vblank event handler at VSTARTUP
- *
- * Unlike DCE hardware, we trigger the handler at VSTARTUP. at which:
- * * We are close enough to VUPDATE - the point of no return for hw
- * * We are in the fixed portion of variable front porch when vrr is enabled
- * * We are before VUPDATE, where double-buffered vrr registers are swapped
- *
- * It is therefore the correct place to signal vblank, send user flip events,
- * and update VRR.
- */
-static void dm_dcn_crtc_high_irq(void *interrupt_params)
-{
- struct common_irq_params *irq_params = interrupt_params;
- struct amdgpu_device *adev = irq_params->adev;
- struct amdgpu_crtc *acrtc;
- struct dm_crtc_state *acrtc_state;
- unsigned long flags;
-
- acrtc = get_crtc_by_otg_inst(adev, irq_params->irq_src - IRQ_TYPE_VBLANK);
-
if (!acrtc)
return;
amdgpu_dm_vrr_active(acrtc_state),
acrtc_state->active_planes);
+ /**
+ * Core vblank handling at start of front-porch is only possible
+ * in non-vrr mode, as only there vblank timestamping will give
+ * valid results while done in front-porch. Otherwise defer it
+ * to dm_vupdate_high_irq after end of front-porch.
+ */
+ if (!amdgpu_dm_vrr_active(acrtc_state))
+ drm_crtc_handle_vblank(&acrtc->base);
+
+ /**
+ * Following stuff must happen at start of vblank, for crc
+ * computation and below-the-range btr support in vrr mode.
+ */
amdgpu_dm_crtc_handle_crc_irq(&acrtc->base);
- drm_crtc_handle_vblank(&acrtc->base);
+
+ /* BTR updates need to happen before VUPDATE on Vega and above. */
+ if (adev->family < AMDGPU_FAMILY_AI)
+ return;
spin_lock_irqsave(&adev->ddev->event_lock, flags);
- if (acrtc_state->vrr_params.supported &&
+ if (acrtc_state->stream && acrtc_state->vrr_params.supported &&
acrtc_state->freesync_config.state == VRR_STATE_ACTIVE_VARIABLE) {
- mod_freesync_handle_v_update(
- adev->dm.freesync_module,
- acrtc_state->stream,
- &acrtc_state->vrr_params);
+ mod_freesync_handle_v_update(adev->dm.freesync_module,
+ acrtc_state->stream,
+ &acrtc_state->vrr_params);
- dc_stream_adjust_vmin_vmax(
- adev->dm.dc,
- acrtc_state->stream,
- &acrtc_state->vrr_params.adjust);
+ dc_stream_adjust_vmin_vmax(adev->dm.dc, acrtc_state->stream,
+ &acrtc_state->vrr_params.adjust);
}
/*
* avoid race conditions between flip programming and completion,
* which could cause too early flip completion events.
*/
- if (acrtc->pflip_status == AMDGPU_FLIP_SUBMITTED &&
+ if (adev->family >= AMDGPU_FAMILY_RV &&
+ acrtc->pflip_status == AMDGPU_FLIP_SUBMITTED &&
acrtc_state->active_planes == 0) {
if (acrtc->event) {
drm_crtc_send_vblank_event(&acrtc->base, acrtc->event);
spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
}
-#endif
static int dm_set_clockgating_state(void *handle,
enum amd_clockgating_state state)
struct dmcu_iram_parameters params;
unsigned int linear_lut[16];
int i;
- struct dmcu *dmcu = adev->dm.dc->res_pool->dmcu;
+ struct dmcu *dmcu = NULL;
bool ret = false;
+ if (!adev->dm.fw_dmcu)
+ return detect_mst_link_for_all_connectors(adev->ddev);
+
+ dmcu = adev->dm.dc->res_pool->dmcu;
+
for (i = 0; i < 16; i++)
linear_lut[i] = 0xFFFF * i / 15;
{
struct amdgpu_device *adev = handle;
struct amdgpu_display_manager *dm = &adev->dm;
- int ret = 0;
WARN_ON(adev->dm.cached_state);
adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev);
dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D3);
- return ret;
+ return 0;
}
static struct amdgpu_dm_connector *
dc_sink_retain(aconnector->dc_sink);
if (sink->dc_edid.length == 0) {
aconnector->edid = NULL;
- drm_dp_cec_unset_edid(&aconnector->dm_dp_aux.aux);
+ if (aconnector->dc_link->aux_mode) {
+ drm_dp_cec_unset_edid(
+ &aconnector->dm_dp_aux.aux);
+ }
} else {
aconnector->edid =
- (struct edid *) sink->dc_edid.raw_edid;
-
+ (struct edid *)sink->dc_edid.raw_edid;
drm_connector_update_edid_property(connector,
- aconnector->edid);
- drm_dp_cec_set_edid(&aconnector->dm_dp_aux.aux,
- aconnector->edid);
+ aconnector->edid);
+
+ if (aconnector->dc_link->aux_mode)
+ drm_dp_cec_set_edid(&aconnector->dm_dp_aux.aux,
+ aconnector->edid);
}
+
amdgpu_dm_update_freesync_caps(connector, aconnector->edid);
update_connector_ext_caps(aconnector);
} else {
c_irq_params->adev = adev;
c_irq_params->irq_src = int_params.irq_source;
+ amdgpu_dm_irq_register_interrupt(
+ adev, &int_params, dm_crtc_high_irq, c_irq_params);
+ }
+
+ /* Use VUPDATE_NO_LOCK interrupt on DCN, which seems to correspond to
+ * the regular VUPDATE interrupt on DCE. We want DC_IRQ_SOURCE_VUPDATEx
+ * to trigger at end of each vblank, regardless of state of the lock,
+ * matching DCE behaviour.
+ */
+ for (i = DCN_1_0__SRCID__OTG0_IHC_V_UPDATE_NO_LOCK_INTERRUPT;
+ i <= DCN_1_0__SRCID__OTG0_IHC_V_UPDATE_NO_LOCK_INTERRUPT + adev->mode_info.num_crtc - 1;
+ i++) {
+ r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_DCE, i, &adev->vupdate_irq);
+
+ if (r) {
+ DRM_ERROR("Failed to add vupdate irq id!\n");
+ return r;
+ }
+
+ int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
+ int_params.irq_source =
+ dc_interrupt_to_irq_source(dc, i, 0);
+
+ c_irq_params = &adev->dm.vupdate_params[int_params.irq_source - DC_IRQ_SOURCE_VUPDATE1];
+
+ c_irq_params->adev = adev;
+ c_irq_params->irq_src = int_params.irq_source;
+
amdgpu_dm_irq_register_interrupt(adev, &int_params,
- dm_dcn_crtc_high_irq, c_irq_params);
+ dm_vupdate_high_irq, c_irq_params);
}
/* Use GRPH_PFLIP interrupt */
case DRM_FORMAT_P010:
plane_info->format = SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb;
break;
+ case DRM_FORMAT_XRGB16161616F:
+ case DRM_FORMAT_ARGB16161616F:
+ plane_info->format = SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F;
+ break;
default:
DRM_ERROR(
"Unsupported screen format %s\n",
struct amdgpu_device *adev = crtc->dev->dev_private;
int rc;
- /* Do not set vupdate for DCN hardware */
- if (adev->family > AMDGPU_FAMILY_AI)
- return 0;
-
irq_source = IRQ_TYPE_VUPDATE + acrtc->otg_inst;
rc = dc_interrupt_set(adev->dm.dc, irq_source, enable) ? 0 : -EBUSY;
formats[num_formats++] = DRM_FORMAT_NV12;
if (plane_cap && plane_cap->pixel_format_support.p010)
formats[num_formats++] = DRM_FORMAT_P010;
+ if (plane_cap && plane_cap->pixel_format_support.fp16) {
+ formats[num_formats++] = DRM_FORMAT_XRGB16161616F;
+ formats[num_formats++] = DRM_FORMAT_ARGB16161616F;
+ }
break;
case DRM_PLANE_TYPE_OVERLAY:
dc_state);
if ((acrtc_state->update_type > UPDATE_TYPE_FAST) &&
- acrtc_state->stream->link->psr_settings.psr_version != PSR_VERSION_UNSUPPORTED &&
+ acrtc_state->stream->link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED &&
!acrtc_state->stream->link->psr_settings.psr_feature_enabled)
amdgpu_dm_link_setup_psr(acrtc_state->stream);
else if ((acrtc_state->update_type == UPDATE_TYPE_FAST) &&
struct drm_crtc_state *old_crtc_state, *new_crtc_state;
struct dm_crtc_state *dm_new_crtc_state, *dm_old_crtc_state;
struct dm_plane_state *dm_new_plane_state, *dm_old_plane_state;
+ struct amdgpu_crtc *new_acrtc;
bool needs_reset;
int ret = 0;
dm_new_plane_state = to_dm_plane_state(new_plane_state);
dm_old_plane_state = to_dm_plane_state(old_plane_state);
- /*TODO Implement atomic check for cursor plane */
- if (plane->type == DRM_PLANE_TYPE_CURSOR)
+ /*TODO Implement better atomic check for cursor plane */
+ if (plane->type == DRM_PLANE_TYPE_CURSOR) {
+ if (!enable || !new_plane_crtc ||
+ drm_atomic_plane_disabling(plane->state, new_plane_state))
+ return 0;
+
+ new_acrtc = to_amdgpu_crtc(new_plane_crtc);
+
+ if ((new_plane_state->crtc_w > new_acrtc->max_cursor_width) ||
+ (new_plane_state->crtc_h > new_acrtc->max_cursor_height)) {
+ DRM_DEBUG_ATOMIC("Bad cursor size %d x %d\n",
+ new_plane_state->crtc_w, new_plane_state->crtc_h);
+ return -EINVAL;
+ }
+
+ if (new_plane_state->crtc_x <= -new_acrtc->max_cursor_width ||
+ new_plane_state->crtc_y <= -new_acrtc->max_cursor_height) {
+ DRM_DEBUG_ATOMIC("Bad cursor position %d, %d\n",
+ new_plane_state->crtc_x, new_plane_state->crtc_y);
+ return -EINVAL;
+ }
+
return 0;
+ }
needs_reset = should_reset_plane(state, plane, old_plane_state,
new_plane_state);
link->dpcd_caps.psr_caps.psr_version = dpcd_data[0];
if (dpcd_data[0] == 0) {
- link->psr_settings.psr_version = PSR_VERSION_UNSUPPORTED;
+ link->psr_settings.psr_version = DC_PSR_VERSION_UNSUPPORTED;
link->psr_settings.psr_feature_enabled = false;
} else {
- link->psr_settings.psr_version = PSR_VERSION_1;
+ link->psr_settings.psr_version = DC_PSR_VERSION_1;
link->psr_settings.psr_feature_enabled = true;
}
struct dc_link *link = NULL;
struct psr_config psr_config = {0};
struct psr_context psr_context = {0};
- struct dc *dc = NULL;
bool ret = false;
if (stream == NULL)
return false;
link = stream->link;
- dc = link->ctx->dc;
psr_config.psr_version = link->dpcd_caps.psr_caps.psr_version;
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