Merge tag 'v6.1.29' into amd-staging-drm-next

Fix conflicts:

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
drivers/gpu/drm/amd/amdgpu/soc21.c
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
drivers/gpu/drm/amd/amdkfd/kfd_crat.c
drivers/gpu/drm/amd/amdkfd/kfd_device.c
drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
drivers/gpu/drm/amd/amdkfd/kfd_topology.c
drivers/gpu/drm/amd/amdkfd/kfd_topology.h
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
drivers/gpu/drm/amd/display/dc/core/dc_link.c
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
drivers/gpu/drm/amd/display/dc/dc_link.h
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c
drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c
drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
drivers/gpu/drm/amd/display/modules/power/power_helpers.c
drivers/gpu/drm/amd/display/modules/power/power_helpers.h
drivers/gpu/drm/amd/pm/amdgpu_pm.c
drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
drivers/gpu/drm/drm_edid.c
drivers/gpu/drm/i915/display/intel_fbdev.c
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
drivers/gpu/drm/msm/msm_drv.c
drivers/gpu/drm/nouveau/dispnv50/disp.c
drivers/gpu/drm/ttm/ttm_pool.c
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
drivers/thunderbolt/quirks.c

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>

4 files changed, 74 insertions, 68 deletions

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 7e56a42750ea..285ba51b31f6 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1727,7 +1727,7 @@ static unsigned int cpufreq_verify_current_freq(struct cpufreq_policy *policy, b
 		 * MHz. In such cases it is better to avoid getting into
 		 * unnecessary frequency updates.
 		 */
-		if (abs(policy->cur - new_freq) < HZ_PER_MHZ)
+		if (abs(policy->cur - new_freq) < KHZ_PER_MHZ)
 			return policy->cur;
 
 		cpufreq_out_of_sync(policy, new_freq);
diff --git a/drivers/cpufreq/davinci-cpufreq.c b/drivers/cpufreq/davinci-cpufreq.c
index 9e97f60f8199..ebb3a8102681 100644
--- a/drivers/cpufreq/davinci-cpufreq.c
+++ b/drivers/cpufreq/davinci-cpufreq.c
@@ -133,12 +133,14 @@ static int __init davinci_cpufreq_probe(struct platform_device *pdev)
 
 static int __exit davinci_cpufreq_remove(struct platform_device *pdev)
 {
+	cpufreq_unregister_driver(&davinci_driver);
+
 	clk_put(cpufreq.armclk);
 
 	if (cpufreq.asyncclk)
 		clk_put(cpufreq.asyncclk);
 
-	return cpufreq_unregister_driver(&davinci_driver);
+	return 0;
 }
 
 static struct platform_driver davinci_cpufreq_driver = {
diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c
index 7f2680bc9a0f..9a39a7ccfae9 100644
--- a/drivers/cpufreq/mediatek-cpufreq.c
+++ b/drivers/cpufreq/mediatek-cpufreq.c
@@ -373,13 +373,13 @@ static struct device *of_get_cci(struct device *cpu_dev)
 	struct platform_device *pdev;
 
 	np = of_parse_phandle(cpu_dev->of_node, "mediatek,cci", 0);
-	if (IS_ERR_OR_NULL(np))
-		return NULL;
+	if (!np)
+		return ERR_PTR(-ENODEV);
 
 	pdev = of_find_device_by_node(np);
 	of_node_put(np);
-	if (IS_ERR_OR_NULL(pdev))
-		return NULL;
+	if (!pdev)
+		return ERR_PTR(-ENODEV);
 
 	return &pdev->dev;
 }
@@ -401,7 +401,7 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 	info->ccifreq_bound = false;
 	if (info->soc_data->ccifreq_supported) {
 		info->cci_dev = of_get_cci(info->cpu_dev);
-		if (IS_ERR_OR_NULL(info->cci_dev)) {
+		if (IS_ERR(info->cci_dev)) {
 			ret = PTR_ERR(info->cci_dev);
 			dev_err(cpu_dev, "cpu%d: failed to get cci device\n", cpu);
 			return -ENODEV;
@@ -420,7 +420,7 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 		ret = PTR_ERR(info->inter_clk);
 		dev_err_probe(cpu_dev, ret,
 			      "cpu%d: failed to get intermediate clk\n", cpu);
-		goto out_free_resources;
+		goto out_free_mux_clock;
 	}
 
 	info->proc_reg = regulator_get_optional(cpu_dev, "proc");
@@ -428,13 +428,13 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 		ret = PTR_ERR(info->proc_reg);
 		dev_err_probe(cpu_dev, ret,
 			      "cpu%d: failed to get proc regulator\n", cpu);
-		goto out_free_resources;
+		goto out_free_inter_clock;
 	}
 
 	ret = regulator_enable(info->proc_reg);
 	if (ret) {
 		dev_warn(cpu_dev, "cpu%d: failed to enable vproc\n", cpu);
-		goto out_free_resources;
+		goto out_free_proc_reg;
 	}
 
 	/* Both presence and absence of sram regulator are valid cases. */
@@ -442,14 +442,14 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 	if (IS_ERR(info->sram_reg)) {
 		ret = PTR_ERR(info->sram_reg);
 		if (ret == -EPROBE_DEFER)
-			goto out_free_resources;
+			goto out_disable_proc_reg;
 
 		info->sram_reg = NULL;
 	} else {
 		ret = regulator_enable(info->sram_reg);
 		if (ret) {
 			dev_warn(cpu_dev, "cpu%d: failed to enable vsram\n", cpu);
-			goto out_free_resources;
+			goto out_free_sram_reg;
 		}
 	}
 
@@ -458,13 +458,13 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 	if (ret) {
 		dev_err(cpu_dev,
 			"cpu%d: failed to get OPP-sharing information\n", cpu);
-		goto out_free_resources;
+		goto out_disable_sram_reg;
 	}
 
 	ret = dev_pm_opp_of_cpumask_add_table(&info->cpus);
 	if (ret) {
 		dev_warn(cpu_dev, "cpu%d: no OPP table\n", cpu);
-		goto out_free_resources;
+		goto out_disable_sram_reg;
 	}
 
 	ret = clk_prepare_enable(info->cpu_clk);
@@ -533,43 +533,41 @@ out_disable_mux_clock:
 out_free_opp_table:
 	dev_pm_opp_of_cpumask_remove_table(&info->cpus);
 
-out_free_resources:
-	if (regulator_is_enabled(info->proc_reg))
-		regulator_disable(info->proc_reg);
-	if (info->sram_reg && regulator_is_enabled(info->sram_reg))
+out_disable_sram_reg:
+	if (info->sram_reg)
 		regulator_disable(info->sram_reg);
 
-	if (!IS_ERR(info->proc_reg))
-		regulator_put(info->proc_reg);
-	if (!IS_ERR(info->sram_reg))
+out_free_sram_reg:
+	if (info->sram_reg)
 		regulator_put(info->sram_reg);
-	if (!IS_ERR(info->cpu_clk))
-		clk_put(info->cpu_clk);
-	if (!IS_ERR(info->inter_clk))
-		clk_put(info->inter_clk);
+
+out_disable_proc_reg:
+	regulator_disable(info->proc_reg);
+
+out_free_proc_reg:
+	regulator_put(info->proc_reg);
+
+out_free_inter_clock:
+	clk_put(info->inter_clk);
+
+out_free_mux_clock:
+	clk_put(info->cpu_clk);
 
 	return ret;
 }
 
 static void mtk_cpu_dvfs_info_release(struct mtk_cpu_dvfs_info *info)
 {
-	if (!IS_ERR(info->proc_reg)) {
-		regulator_disable(info->proc_reg);
-		regulator_put(info->proc_reg);
-	}
-	if (!IS_ERR(info->sram_reg)) {
+	regulator_disable(info->proc_reg);
+	regulator_put(info->proc_reg);
+	if (info->sram_reg) {
 		regulator_disable(info->sram_reg);
 		regulator_put(info->sram_reg);
 	}
-	if (!IS_ERR(info->cpu_clk)) {
-		clk_disable_unprepare(info->cpu_clk);
-		clk_put(info->cpu_clk);
-	}
-	if (!IS_ERR(info->inter_clk)) {
-		clk_disable_unprepare(info->inter_clk);
-		clk_put(info->inter_clk);
-	}
-
+	clk_disable_unprepare(info->cpu_clk);
+	clk_put(info->cpu_clk);
+	clk_disable_unprepare(info->inter_clk);
+	clk_put(info->inter_clk);
 	dev_pm_opp_of_cpumask_remove_table(&info->cpus);
 	dev_pm_opp_unregister_notifier(info->cpu_dev, &info->opp_nb);
 }
@@ -695,6 +693,15 @@ static const struct mtk_cpufreq_platform_data mt2701_platform_data = {
 	.ccifreq_supported = false,
 };
 
+static const struct mtk_cpufreq_platform_data mt7622_platform_data = {
+	.min_volt_shift = 100000,
+	.max_volt_shift = 200000,
+	.proc_max_volt = 1360000,
+	.sram_min_volt = 0,
+	.sram_max_volt = 1360000,
+	.ccifreq_supported = false,
+};
+
 static const struct mtk_cpufreq_platform_data mt8183_platform_data = {
 	.min_volt_shift = 100000,
 	.max_volt_shift = 200000,
@@ -713,20 +720,29 @@ static const struct mtk_cpufreq_platform_data mt8186_platform_data = {
 	.ccifreq_supported = true,
 };
 
+static const struct mtk_cpufreq_platform_data mt8516_platform_data = {
+	.min_volt_shift = 100000,
+	.max_volt_shift = 200000,
+	.proc_max_volt = 1310000,
+	.sram_min_volt = 0,
+	.sram_max_volt = 1310000,
+	.ccifreq_supported = false,
+};
+
 /* List of machines supported by this driver */
 static const struct of_device_id mtk_cpufreq_machines[] __initconst = {
 	{ .compatible = "mediatek,mt2701", .data = &mt2701_platform_data },
 	{ .compatible = "mediatek,mt2712", .data = &mt2701_platform_data },
-	{ .compatible = "mediatek,mt7622", .data = &mt2701_platform_data },
-	{ .compatible = "mediatek,mt7623", .data = &mt2701_platform_data },
-	{ .compatible = "mediatek,mt8167", .data = &mt2701_platform_data },
+	{ .compatible = "mediatek,mt7622", .data = &mt7622_platform_data },
+	{ .compatible = "mediatek,mt7623", .data = &mt7622_platform_data },
+	{ .compatible = "mediatek,mt8167", .data = &mt8516_platform_data },
 	{ .compatible = "mediatek,mt817x", .data = &mt2701_platform_data },
 	{ .compatible = "mediatek,mt8173", .data = &mt2701_platform_data },
 	{ .compatible = "mediatek,mt8176", .data = &mt2701_platform_data },
 	{ .compatible = "mediatek,mt8183", .data = &mt8183_platform_data },
 	{ .compatible = "mediatek,mt8186", .data = &mt8186_platform_data },
 	{ .compatible = "mediatek,mt8365", .data = &mt2701_platform_data },
-	{ .compatible = "mediatek,mt8516", .data = &mt2701_platform_data },
+	{ .compatible = "mediatek,mt8516", .data = &mt8516_platform_data },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, mtk_cpufreq_machines);
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
index 3c623a0bc147..749b60c78da5 100644
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++ b/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -13,7 +13,6 @@
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/pm_opp.h>
-#include <linux/pm_qos.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/units.h>
@@ -57,8 +56,6 @@ struct qcom_cpufreq_data {
 	struct cpufreq_policy *policy;
 
 	bool per_core_dcvs;
-
-	struct freq_qos_request throttle_freq_req;
 };
 
 static unsigned long cpu_hw_rate, xo_rate;
@@ -137,40 +134,42 @@ static unsigned long qcom_lmh_get_throttle_freq(struct qcom_cpufreq_data *data)
 	return lval * xo_rate;
 }
 
-/* Get the current frequency of the CPU (after throttling) */
-static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
+/* Get the frequency requested by the cpufreq core for the CPU */
+static unsigned int qcom_cpufreq_get_freq(unsigned int cpu)
 {
 	struct qcom_cpufreq_data *data;
+	const struct qcom_cpufreq_soc_data *soc_data;
 	struct cpufreq_policy *policy;
+	unsigned int index;
 
 	policy = cpufreq_cpu_get_raw(cpu);
 	if (!policy)
 		return 0;
 
 	data = policy->driver_data;
+	soc_data = data->soc_data;
 
-	return qcom_lmh_get_throttle_freq(data) / HZ_PER_KHZ;
+	index = readl_relaxed(data->base + soc_data->reg_perf_state);
+	index = min(index, LUT_MAX_ENTRIES - 1);
+
+	return policy->freq_table[index].frequency;
 }
 
-/* Get the frequency requested by the cpufreq core for the CPU */
-static unsigned int qcom_cpufreq_get_freq(unsigned int cpu)
+static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
 {
 	struct qcom_cpufreq_data *data;
-	const struct qcom_cpufreq_soc_data *soc_data;
 	struct cpufreq_policy *policy;
-	unsigned int index;
 
 	policy = cpufreq_cpu_get_raw(cpu);
 	if (!policy)
 		return 0;
 
 	data = policy->driver_data;
-	soc_data = data->soc_data;
 
-	index = readl_relaxed(data->base + soc_data->reg_perf_state);
-	index = min(index, LUT_MAX_ENTRIES - 1);
+	if (data->throttle_irq >= 0)
+		return qcom_lmh_get_throttle_freq(data) / HZ_PER_KHZ;
 
-	return policy->freq_table[index].frequency;
+	return qcom_cpufreq_get_freq(cpu);
 }
 
 static unsigned int qcom_cpufreq_hw_fast_switch(struct cpufreq_policy *policy,
@@ -341,8 +340,6 @@ static void qcom_lmh_dcvs_notify(struct qcom_cpufreq_data *data)
 
 	throttled_freq = freq_hz / HZ_PER_KHZ;
 
-	freq_qos_update_request(&data->throttle_freq_req, throttled_freq);
-
 	/* Update thermal pressure (the boost frequencies are accepted) */
 	arch_update_thermal_pressure(policy->related_cpus, throttled_freq);
 
@@ -435,14 +432,6 @@ static int qcom_cpufreq_hw_lmh_init(struct cpufreq_policy *policy, int index)
 	if (data->throttle_irq < 0)
 		return data->throttle_irq;
 
-	ret = freq_qos_add_request(&policy->constraints,
-				   &data->throttle_freq_req, FREQ_QOS_MAX,
-				   FREQ_QOS_MAX_DEFAULT_VALUE);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to add freq constraint (%d)\n", ret);
-		return ret;
-	}
-
 	data->cancel_throttle = false;
 	data->policy = policy;
 
@@ -509,7 +498,6 @@ static void qcom_cpufreq_hw_lmh_exit(struct qcom_cpufreq_data *data)
 	if (data->throttle_irq <= 0)
 		return;
 
-	freq_qos_remove_request(&data->throttle_freq_req);
 	free_irq(data->throttle_irq, data);
 }