Merge tag 'amd-drm-fixes-6.5-2023-07-26' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.5-2023-07-26:

amdgpu:
- gfxhub partition fix
- Fix error handling in psp_sw_init()
- SMU13 fix
- DCN 3.1 fix
- DCN 3.2 fix
- Fix for display PHY programming sequence
- DP MST error handling fix
- GFX 9.4.3 fix

amdkfd:
- GFX11 trap handling fix

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230726184936.7812-1-alexander.deucher@amd.com

Author: airlied

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

@@ -498,11 +498,11 @@ static int psp_sw_init(void *handle)
 	return 0;
 
 failed2:
-	amdgpu_bo_free_kernel(&psp->fw_pri_bo,
-			      &psp->fw_pri_mc_addr, &psp->fw_pri_buf);
-failed1:
 	amdgpu_bo_free_kernel(&psp->fence_buf_bo,
 			      &psp->fence_buf_mc_addr, &psp->fence_buf);
+failed1:
+	amdgpu_bo_free_kernel(&psp->fw_pri_bo,
+			      &psp->fw_pri_mc_addr, &psp->fw_pri_buf);
 	return ret;
 }
 

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

@@ -46,6 +46,7 @@ MODULE_FIRMWARE("amdgpu/gc_9_4_3_rlc.bin");
 #define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L
 
 #define GOLDEN_GB_ADDR_CONFIG 0x2a114042
+#define CP_HQD_PERSISTENT_STATE_DEFAULT 0xbe05301
 
 struct amdgpu_gfx_ras gfx_v9_4_3_ras;
 
@@ -1736,7 +1737,7 @@ static int gfx_v9_4_3_xcc_q_fini_register(struct amdgpu_ring *ring,
 
 	WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_IQ_TIMER, 0);
 	WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_IB_CONTROL, 0);
-	WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PERSISTENT_STATE, 0);
+	WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PERSISTENT_STATE, CP_HQD_PERSISTENT_STATE_DEFAULT);
 	WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL, 0x40000000);
 	WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL, 0);
 	WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR, 0);

drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.c

@@ -402,18 +402,15 @@ static void gfxhub_v1_2_xcc_program_invalidation(struct amdgpu_device *adev,
 static int gfxhub_v1_2_xcc_gart_enable(struct amdgpu_device *adev,
 				       uint32_t xcc_mask)
 {
-	uint32_t tmp_mask;
 	int i;
 
-	tmp_mask = xcc_mask;
 	/*
 	 * MC_VM_FB_LOCATION_BASE/TOP is NULL for VF, because they are
 	 * VF copy registers so vbios post doesn't program them, for
 	 * SRIOV driver need to program them
 	 */
 	if (amdgpu_sriov_vf(adev)) {
-		for_each_inst(i, tmp_mask) {
-			i = ffs(tmp_mask) - 1;
+		for_each_inst(i, xcc_mask) {
 			WREG32_SOC15_RLC(GC, GET_INST(GC, i), regMC_VM_FB_LOCATION_BASE,
 				     adev->gmc.vram_start >> 24);
 			WREG32_SOC15_RLC(GC, GET_INST(GC, i), regMC_VM_FB_LOCATION_TOP,

drivers/gpu/drm/amd/amdkfd/kfd_debug.c

@@ -302,8 +302,7 @@ static int kfd_dbg_set_queue_workaround(struct queue *q, bool enable)
 	if (!q)
 		return 0;
 
-	if (KFD_GC_VERSION(q->device) < IP_VERSION(11, 0, 0) ||
-	    KFD_GC_VERSION(q->device) >= IP_VERSION(12, 0, 0))
+	if (!kfd_dbg_has_cwsr_workaround(q->device))
 		return 0;
 
 	if (enable && q->properties.is_user_cu_masked)
@@ -349,7 +348,7 @@ int kfd_dbg_set_mes_debug_mode(struct kfd_process_device *pdd)
 {
 	uint32_t spi_dbg_cntl = pdd->spi_dbg_override | pdd->spi_dbg_launch_mode;
 	uint32_t flags = pdd->process->dbg_flags;
-	bool sq_trap_en = !!spi_dbg_cntl;
+	bool sq_trap_en = !!spi_dbg_cntl || !kfd_dbg_has_cwsr_workaround(pdd->dev);
 
 	if (!kfd_dbg_is_per_vmid_supported(pdd->dev))
 		return 0;

drivers/gpu/drm/amd/amdkfd/kfd_debug.h

@@ -100,6 +100,12 @@ static inline bool kfd_dbg_is_rlc_restore_supported(struct kfd_node *dev)
 		 KFD_GC_VERSION(dev) == IP_VERSION(10, 1, 1));
 }
 
+static inline bool kfd_dbg_has_cwsr_workaround(struct kfd_node *dev)
+{
+	return KFD_GC_VERSION(dev) >= IP_VERSION(11, 0, 0) &&
+	       KFD_GC_VERSION(dev) <= IP_VERSION(11, 0, 3);
+}
+
 static inline bool kfd_dbg_has_gws_support(struct kfd_node *dev)
 {
 	if ((KFD_GC_VERSION(dev) == IP_VERSION(9, 0, 1)

drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c

@@ -226,8 +226,7 @@ static int add_queue_mes(struct device_queue_manager *dqm, struct queue *q,
 	queue_input.paging = false;
 	queue_input.tba_addr = qpd->tba_addr;
 	queue_input.tma_addr = qpd->tma_addr;
-	queue_input.trap_en = KFD_GC_VERSION(q->device) < IP_VERSION(11, 0, 0) ||
-			      KFD_GC_VERSION(q->device) > IP_VERSION(11, 0, 3);
+	queue_input.trap_en = !kfd_dbg_has_cwsr_workaround(q->device);
 	queue_input.skip_process_ctx_clear = qpd->pqm->process->debug_trap_enabled;
 
 	queue_type = convert_to_mes_queue_type(q->properties.type);
@@ -1806,8 +1805,7 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
 	 */
 	q->properties.is_evicted = !!qpd->evicted;
 	q->properties.is_dbg_wa = qpd->pqm->process->debug_trap_enabled &&
-			KFD_GC_VERSION(q->device) >= IP_VERSION(11, 0, 0) &&
-			KFD_GC_VERSION(q->device) <= IP_VERSION(11, 0, 3);
+				  kfd_dbg_has_cwsr_workaround(q->device);
 
 	if (qd)
 		mqd_mgr->restore_mqd(mqd_mgr, &q->mqd, q->mqd_mem_obj, &q->gart_mqd_addr,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c

@@ -706,7 +706,7 @@ void dm_handle_mst_sideband_msg_ready_event(
 
 			if (retry == 3) {
 				DRM_ERROR("Failed to ack MST event.\n");
-				return;
+				break;
 			}
 
 			drm_dp_mst_hpd_irq_send_new_request(&aconnector->mst_mgr);

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

@@ -1792,10 +1792,13 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context)
 			hws->funcs.edp_backlight_control(edp_link_with_sink, false);
 		}
 		/*resume from S3, no vbios posting, no need to power down again*/
+		clk_mgr_exit_optimized_pwr_state(dc, dc->clk_mgr);
+
 		power_down_all_hw_blocks(dc);
 		disable_vga_and_power_gate_all_controllers(dc);
 		if (edp_link_with_sink && !keep_edp_vdd_on)
 			dc->hwss.edp_power_control(edp_link_with_sink, false);
+		clk_mgr_optimize_pwr_state(dc, dc->clk_mgr);
 	}
 	bios_set_scratch_acc_mode_change(dc->ctx->dc_bios, 1);
 }

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c

@@ -84,7 +84,8 @@ static enum phyd32clk_clock_source get_phy_mux_symclk(
 		struct dcn_dccg *dccg_dcn,
 		enum phyd32clk_clock_source src)
 {
-	if (dccg_dcn->base.ctx->asic_id.hw_internal_rev == YELLOW_CARP_B0) {
+	if (dccg_dcn->base.ctx->asic_id.chip_family == FAMILY_YELLOW_CARP &&
+			dccg_dcn->base.ctx->asic_id.hw_internal_rev == YELLOW_CARP_B0) {
 		if (src == PHYD32CLKC)
 			src = PHYD32CLKF;
 		if (src == PHYD32CLKD)

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c

@@ -49,7 +49,10 @@ static void dccg32_trigger_dio_fifo_resync(
 	uint32_t dispclk_rdivider_value = 0;
 
 	REG_GET(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_RDIVIDER, &dispclk_rdivider_value);
-	REG_UPDATE(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_WDIVIDER, dispclk_rdivider_value);
+
+	/* Not valid for the WDIVIDER to be set to 0 */
+	if (dispclk_rdivider_value != 0)
+		REG_UPDATE(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_WDIVIDER, dispclk_rdivider_value);
 }
 
 static void dccg32_get_pixel_rate_div(