Merge tag 'amd-drm-next-5.20-2022-07-05' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-5.20-2022-07-05:

amdgpu:
- Various spelling and grammer fixes
- Various eDP fixes
- Various DMCUB fixes
- VCN fixes
- GMC 11 fixes
- RAS fixes
- TMZ support for GC 10.3.7
- GPUVM TLB flush fixes
- SMU 13.0.x updates
- DCN 3.2 Support
- DCN 3.2.1 Support
- MES updates
- GFX11 modifiers support
- USB-C fixes
- MMHUB 3.0.1 support
- SDMA 6.0 doorbell fixes
- Initial devcoredump support
- Enable high priority gfx queue on asics which support it
- Enable GPU reset for SMU 13.0.4
- OLED display fixes
- MPO fixes
- DC frame size fixes
- ASPM support for PCIE 7.4/7.6
- GPU reset support for SMU 13.0.0
- GFX11 updates
- VCN JPEG fix
- BACO support for SMU 13.0.7
- VCN instance handling fix
- GFX8 GPUVM TLB flush fix
- GPU reset rework
- VCN 4.0.2 support
- GTT size fixes
- DP link training fixes
- LSDMA 6.0.1 support
- Various backlight fixes
- Color encoding fixes
- Backlight config cleanup
- VCN 4.x unified queue cleanup

amdkfd:
- MMU notifier fixes
- Updates for GC 10.3.6 and 10.3.7
- P2P DMA support using dma-buf
- Add available memory IOCTL
- SDMA 6.0.1 fix
- MES fixes
- HMM profiler support

radeon:
- License fix
- Backlight config cleanup

UAPI:
- Add available memory IOCTL to amdkfd
  Proposed userspace: https://www.mail-archive.com/amd-gfx@lists.freedesktop.org/msg75743.html
- HMM profiler support for amdkfd
  Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080805.html

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220705212633.6037-1-alexander.deucher@amd.com

9 files changed, 142 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 03fa63d56fa6..0686223034de 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -1374,6 +1374,11 @@ unsigned long long mod_freesync_calc_field_rate_from_timing(
 	return field_rate_in_uhz;
 }
 
+bool mod_freesync_get_freesync_enabled(struct mod_vrr_params *pVrr)
+{
+	return (pVrr->state != VRR_STATE_UNSUPPORTED) && (pVrr->state != VRR_STATE_DISABLED);
+}
+
 bool mod_freesync_is_valid_range(uint32_t min_refresh_cap_in_uhz,
 		uint32_t max_refresh_cap_in_uhz,
 		uint32_t nominal_field_rate_in_uhz)
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c
index 1f4095b26409..c5f6c11de7e5 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c
@@ -524,7 +524,7 @@ enum mod_hdcp_status mod_hdcp_hdcp2_dp_transition(struct mod_hdcp *hdcp,
 			set_watchdog_in_ms(hdcp, 3000, output);
 			set_state_id(hdcp, output, D2_A6_WAIT_FOR_RX_ID_LIST);
 		} else {
-			callback_in_ms(0, output);
+			callback_in_ms(1, output);
 			set_state_id(hdcp, output, D2_SEND_CONTENT_STREAM_TYPE);
 		}
 		break;
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
index be61975f1470..ee67a35c2a8e 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
@@ -202,6 +202,10 @@ static enum mod_hdcp_status add_display_to_topology_v3(
 	dtm_cmd->dtm_status = TA_DTM_STATUS__GENERIC_FAILURE;
 	dtm_cmd->dtm_in_message.topology_update_v3.phy_id = link->phy_idx;
 	dtm_cmd->dtm_in_message.topology_update_v3.link_hdcp_cap = link->hdcp_supported_informational;
+	dtm_cmd->dtm_in_message.topology_update_v3.dio_output_type = link->dp.usb4_enabled ?
+			TA_DTM_DIO_OUTPUT_TYPE__DPIA :
+			TA_DTM_DIO_OUTPUT_TYPE__DIRECT;
+	dtm_cmd->dtm_in_message.topology_update_v3.dio_output_id = link->dio_output_id;
 
 	psp_dtm_invoke(psp, dtm_cmd->cmd_id);
 	mutex_unlock(&psp->dtm_context.mutex);
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
index 2937b4b61461..5b71bc96b98c 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
@@ -94,6 +94,15 @@ enum ta_dtm_encoder_type {
 	TA_DTM_ENCODER_TYPE__DIG        = 0x10
 };
 
+/* @enum ta_dtm_dio_output_type
+ * This enum defines software value for dio_output_type
+ */
+typedef enum {
+    TA_DTM_DIO_OUTPUT_TYPE__INVALID,
+    TA_DTM_DIO_OUTPUT_TYPE__DIRECT,
+    TA_DTM_DIO_OUTPUT_TYPE__DPIA
+} ta_dtm_dio_output_type;
+
 struct ta_dtm_topology_update_input_v3 {
 	/* display handle is unique across the driver and is used to identify a display */
 	/* for all security interfaces which reference displays such as HDCP */
@@ -111,6 +120,8 @@ struct ta_dtm_topology_update_input_v3 {
 	enum ta_dtm_encoder_type encoder_type;
 	uint32_t phy_id;
 	uint32_t link_hdcp_cap;
+	ta_dtm_dio_output_type dio_output_type;
+	uint32_t dio_output_id;
 };
 
 struct ta_dtm_topology_assr_enable {
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
index cf6bc9446244..afe1f6cce528 100644
--- a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
@@ -194,4 +194,7 @@ unsigned int mod_freesync_calc_v_total_from_refresh(
 		const struct dc_stream_state *stream,
 		unsigned int refresh_in_uhz);
 
+// Returns true when FreeSync is supported and enabled (even if it is inactive)
+bool mod_freesync_get_freesync_enabled(struct mod_vrr_params *pVrr);
+
 #endif
diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
index 79bc207415bc..27ceba9d6d65 100644
--- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
+++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
@@ -145,8 +145,10 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
 		stereo3dSupport = true;
 	}
 
-	/*VSC packet set to 2 when DP revision >= 1.2*/
-	if (stream->link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED)
+	/* VSC packet set to 4 for PSR-SU, or 2 for PSR1 */
+	if (stream->link->psr_settings.psr_version == DC_PSR_VERSION_SU_1)
+		vsc_packet_revision = vsc_packet_rev4;
+	else if (stream->link->psr_settings.psr_version == DC_PSR_VERSION_1)
 		vsc_packet_revision = vsc_packet_rev2;
 
 	/* Update to revision 5 for extended colorimetry support */
@@ -159,6 +161,29 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
 	if (vsc_packet_revision == vsc_packet_undefined)
 		return;
 
+	if (vsc_packet_revision == vsc_packet_rev4) {
+		/* Secondary-data Packet ID = 0*/
+		info_packet->hb0 = 0x00;
+		/* 07h - Packet Type Value indicating Video
+		 * Stream Configuration packet
+		 */
+		info_packet->hb1 = 0x07;
+		/* 04h = VSC SDP supporting 3D stereo + PSR/PSR2 + Y-coordinate
+		 * (applies to eDP v1.4 or higher).
+		 */
+		info_packet->hb2 = 0x04;
+		/* 0Eh = VSC SDP supporting 3D stereo + PSR2
+		 * (HB2 = 04h), with Y-coordinate of first scan
+		 * line of the SU region
+		 */
+		info_packet->hb3 = 0x0E;
+
+		for (i = 0; i < 28; i++)
+			info_packet->sb[i] = 0;
+
+		info_packet->valid = true;
+	}
+
 	if (vsc_packet_revision == vsc_packet_rev2) {
 		/* Secondary-data Packet ID = 0*/
 		info_packet->hb0 = 0x00;
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
index 97928d4c3b9a..bc239d38c3c7 100644
--- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
+++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
@@ -822,3 +822,87 @@ bool is_psr_su_specific_panel(struct dc_link *link)
 
 	return false;
 }
+
+/**
+ * mod_power_calc_psr_configs() - calculate/update generic psr configuration fields.
+ * @psr_config: [output], psr configuration structure to be updated
+ * @link: [input] dc link pointer
+ * @stream: [input] dc stream state pointer
+ *
+ * calculate and update the psr configuration fields that are not DM specific, i.e. such
+ * fields which are based on DPCD caps or timing information. To setup PSR in DMUB FW,
+ * this helper is assumed to be called before the call of the DC helper dc_link_setup_psr().
+ *
+ * PSR config fields to be updated within the helper:
+ * - psr_rfb_setup_time
+ * - psr_sdp_transmit_line_num_deadline
+ * - line_time_in_us
+ * - su_y_granularity
+ * - su_granularity_required
+ * - psr_frame_capture_indication_req
+ * - psr_exit_link_training_required
+ *
+ * PSR config fields that are DM specific and NOT updated within the helper:
+ * - allow_smu_optimizations
+ * - allow_multi_disp_optimizations
+ */
+void mod_power_calc_psr_configs(struct psr_config *psr_config,
+		struct dc_link *link,
+		const struct dc_stream_state *stream)
+{
+	unsigned int num_vblank_lines = 0;
+	unsigned int vblank_time_in_us = 0;
+	unsigned int sdp_tx_deadline_in_us = 0;
+	unsigned int line_time_in_us = 0;
+	struct dpcd_caps *dpcd_caps = &link->dpcd_caps;
+	const int psr_setup_time_step_in_us = 55;	/* refer to eDP spec DPCD 0x071h */
+
+	/* timing parameters */
+	num_vblank_lines = stream->timing.v_total -
+			 stream->timing.v_addressable -
+			 stream->timing.v_border_top -
+			 stream->timing.v_border_bottom;
+
+	vblank_time_in_us = (stream->timing.h_total * num_vblank_lines * 1000) / (stream->timing.pix_clk_100hz / 10);
+
+	line_time_in_us = ((stream->timing.h_total * 1000) / (stream->timing.pix_clk_100hz / 10)) + 1;
+
+	/**
+	 * psr configuration fields
+	 *
+	 * as per eDP 1.5 pg. 377 of 459, DPCD 0x071h bits [3:1], psr setup time bits interpreted as below
+	 * 000b <--> 330 us (default)
+	 * 001b <--> 275 us
+	 * 010b <--> 220 us
+	 * 011b <--> 165 us
+	 * 100b <--> 110 us
+	 * 101b <--> 055 us
+	 * 110b <--> 000 us
+	 */
+	psr_config->psr_rfb_setup_time =
+		(6 - dpcd_caps->psr_info.psr_dpcd_caps.bits.PSR_SETUP_TIME) * psr_setup_time_step_in_us;
+
+	if (psr_config->psr_rfb_setup_time > vblank_time_in_us) {
+		link->psr_settings.psr_frame_capture_indication_req = true;
+		link->psr_settings.psr_sdp_transmit_line_num_deadline = num_vblank_lines;
+	} else {
+		sdp_tx_deadline_in_us = vblank_time_in_us - psr_config->psr_rfb_setup_time;
+
+		/* Set the last possible line SDP may be transmitted without violating the RFB setup time */
+		link->psr_settings.psr_frame_capture_indication_req = false;
+		link->psr_settings.psr_sdp_transmit_line_num_deadline = sdp_tx_deadline_in_us / line_time_in_us;
+	}
+
+	psr_config->psr_sdp_transmit_line_num_deadline = link->psr_settings.psr_sdp_transmit_line_num_deadline;
+	psr_config->line_time_in_us = line_time_in_us;
+	psr_config->su_y_granularity = dpcd_caps->psr_info.psr2_su_y_granularity_cap;
+	psr_config->su_granularity_required = dpcd_caps->psr_info.psr_dpcd_caps.bits.SU_GRANULARITY_REQUIRED;
+	psr_config->psr_frame_capture_indication_req = link->psr_settings.psr_frame_capture_indication_req;
+	psr_config->psr_exit_link_training_required =
+		!link->dpcd_caps.psr_info.psr_dpcd_caps.bits.LINK_TRAINING_ON_EXIT_NOT_REQUIRED;
+}
+
+bool mod_power_only_edp(const struct dc_state *context, const struct dc_stream_state *stream)
+{
+	return context && context->stream_count == 1 && dc_is_embedded_signal(stream->signal);
+}
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.h b/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
index 1a634d8c78c5..316452e9dbc9 100644
--- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
+++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
@@ -27,6 +27,7 @@
 
 #include "dc/inc/hw/dmcu.h"
 #include "dc/inc/hw/abm.h"
+#include "dc/inc/core_types.h"
 
 struct resource_pool;
 
@@ -53,4 +54,9 @@ bool dmub_init_abm_config(struct resource_pool *res_pool,
 		unsigned int inst);
 
 bool is_psr_su_specific_panel(struct dc_link *link);
+void mod_power_calc_psr_configs(struct psr_config *psr_config,
+		struct dc_link *link,
+		const struct dc_stream_state *stream);
+bool mod_power_only_edp(const struct dc_state *context,
+		const struct dc_stream_state *stream);
 #endif /* MODULES_POWER_POWER_HELPERS_H_ */
diff --git a/drivers/gpu/drm/amd/display/modules/vmid/vmid.c b/drivers/gpu/drm/amd/display/modules/vmid/vmid.c
index 61ee4be35d27..2c40212d86da 100644
--- a/drivers/gpu/drm/amd/display/modules/vmid/vmid.c
+++ b/drivers/gpu/drm/amd/display/modules/vmid/vmid.c
@@ -66,7 +66,7 @@ static void evict_vmids(struct core_vmid *core_vmid)
 	}
 }
 
-// Return value of -1 indicates vmid table unitialized or ptb dne in the table
+// Return value of -1 indicates vmid table uninitialized or ptb dne in the table
 static int get_existing_vmid_for_ptb(struct core_vmid *core_vmid, uint64_t ptb)
 {
 	int i;