Merge drm/drm-next into drm-misc-next

Backmerging to get v6.2-rc6.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

5 files changed, 28 insertions, 55 deletions

diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 7dc681e2ee90..3c84e73d5051 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -598,7 +598,6 @@ static int tegra_dpaux_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
 static int tegra_dpaux_suspend(struct device *dev)
 {
 	struct tegra_dpaux *dpaux = dev_get_drvdata(dev);
@@ -657,10 +656,9 @@ disable_clk:
 	clk_disable_unprepare(dpaux->clk);
 	return err;
 }
-#endif
 
 static const struct dev_pm_ops tegra_dpaux_pm_ops = {
-	SET_RUNTIME_PM_OPS(tegra_dpaux_suspend, tegra_dpaux_resume, NULL)
+	RUNTIME_PM_OPS(tegra_dpaux_suspend, tegra_dpaux_resume, NULL)
 };
 
 static const struct tegra_dpaux_soc tegra124_dpaux_soc = {
@@ -694,7 +692,7 @@ struct platform_driver tegra_dpaux_driver = {
 	.driver = {
 		.name = "tegra-dpaux",
 		.of_match_table = tegra_dpaux_of_match,
-		.pm = &tegra_dpaux_pm_ops,
+		.pm = pm_ptr(&tegra_dpaux_pm_ops),
 	},
 	.probe = tegra_dpaux_probe,
 	.remove = tegra_dpaux_remove,
diff --git a/drivers/gpu/drm/tegra/firewall.c b/drivers/gpu/drm/tegra/firewall.c
index 1824d2db0e2c..d53f890fa689 100644
--- a/drivers/gpu/drm/tegra/firewall.c
+++ b/drivers/gpu/drm/tegra/firewall.c
@@ -97,6 +97,9 @@ static int fw_check_regs_imm(struct tegra_drm_firewall *fw, u32 offset)
 {
 	bool is_addr;
 
+	if (!fw->client->ops->is_addr_reg)
+		return 0;
+
 	is_addr = fw->client->ops->is_addr_reg(fw->client->base.dev, fw->class,
 					       offset);
 	if (is_addr)
diff --git a/drivers/gpu/drm/tegra/nvdec.c b/drivers/gpu/drm/tegra/nvdec.c
index 10fd21517281..86c5818ac27b 100644
--- a/drivers/gpu/drm/tegra/nvdec.c
+++ b/drivers/gpu/drm/tegra/nvdec.c
@@ -67,26 +67,18 @@ static inline void nvdec_writel(struct nvdec *nvdec, u32 value,
 
 static int nvdec_boot_falcon(struct nvdec *nvdec)
 {
-#ifdef CONFIG_IOMMU_API
-	struct iommu_fwspec *spec = dev_iommu_fwspec_get(nvdec->dev);
-#endif
+	u32 stream_id;
 	int err;
 
-#ifdef CONFIG_IOMMU_API
-	if (nvdec->config->supports_sid && spec) {
+	if (nvdec->config->supports_sid && tegra_dev_iommu_get_stream_id(nvdec->dev, &stream_id)) {
 		u32 value;
 
 		value = TRANSCFG_ATT(1, TRANSCFG_SID_FALCON) | TRANSCFG_ATT(0, TRANSCFG_SID_HW);
 		nvdec_writel(nvdec, value, NVDEC_TFBIF_TRANSCFG);
 
-		if (spec->num_ids > 0) {
-			value = spec->ids[0] & 0xffff;
-
-			nvdec_writel(nvdec, value, VIC_THI_STREAMID0);
-			nvdec_writel(nvdec, value, VIC_THI_STREAMID1);
-		}
+		nvdec_writel(nvdec, stream_id, VIC_THI_STREAMID0);
+		nvdec_writel(nvdec, stream_id, VIC_THI_STREAMID1);
 	}
-#endif
 
 	err = falcon_boot(&nvdec->falcon);
 	if (err < 0)
diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c
index 066f88564169..2430fcc97448 100644
--- a/drivers/gpu/drm/tegra/submit.c
+++ b/drivers/gpu/drm/tegra/submit.c
@@ -609,21 +609,13 @@ int tegra_drm_ioctl_channel_submit(struct drm_device *drm, void *data,
 			host1x_memory_context_get(job->memory_context);
 		}
 	} else if (context->client->ops->get_streamid_offset) {
-#ifdef CONFIG_IOMMU_API
-		struct iommu_fwspec *spec;
-
 		/*
 		 * Job submission will need to temporarily change stream ID,
 		 * so need to tell it what to change it back to.
 		 */
-		spec = dev_iommu_fwspec_get(context->client->base.dev);
-		if (spec && spec->num_ids > 0)
-			job->engine_fallback_streamid = spec->ids[0] & 0xffff;
-		else
-			job->engine_fallback_streamid = 0x7f;
-#else
-		job->engine_fallback_streamid = 0x7f;
-#endif
+		if (!tegra_dev_iommu_get_stream_id(context->client->base.dev,
+						   &job->engine_fallback_streamid))
+			job->engine_fallback_streamid = TEGRA_STREAM_ID_BYPASS;
 	}
 
 	/* Boot engine. */
@@ -654,7 +646,7 @@ int tegra_drm_ioctl_channel_submit(struct drm_device *drm, void *data,
 	args->syncpt.value = job->syncpt_end;
 
 	if (syncobj) {
-		struct dma_fence *fence = host1x_fence_create(job->syncpt, job->syncpt_end);
+		struct dma_fence *fence = host1x_fence_create(job->syncpt, job->syncpt_end, true);
 		if (IS_ERR(fence)) {
 			err = PTR_ERR(fence);
 			SUBMIT_ERR(context, "failed to create postfence: %d", err);
@@ -680,8 +672,7 @@ free_job_data:
 		kfree(job_data->used_mappings);
 	}
 
-	if (job_data)
-		kfree(job_data);
+	kfree(job_data);
 put_bo:
 	gather_bo_put(&bo->base);
 unlock:
diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c
index 7382ee132eb7..531a71c72061 100644
--- a/drivers/gpu/drm/tegra/vic.c
+++ b/drivers/gpu/drm/tegra/vic.c
@@ -56,41 +56,30 @@ static void vic_writel(struct vic *vic, u32 value, unsigned int offset)
 
 static int vic_boot(struct vic *vic)
 {
-#ifdef CONFIG_IOMMU_API
-	struct iommu_fwspec *spec = dev_iommu_fwspec_get(vic->dev);
-#endif
-	u32 fce_ucode_size, fce_bin_data_offset;
+	u32 fce_ucode_size, fce_bin_data_offset, stream_id;
 	void *hdr;
 	int err = 0;
 
-#ifdef CONFIG_IOMMU_API
-	if (vic->config->supports_sid && spec) {
+	if (vic->config->supports_sid && tegra_dev_iommu_get_stream_id(vic->dev, &stream_id)) {
 		u32 value;
 
 		value = TRANSCFG_ATT(1, TRANSCFG_SID_FALCON) |
 			TRANSCFG_ATT(0, TRANSCFG_SID_HW);
 		vic_writel(vic, value, VIC_TFBIF_TRANSCFG);
 
-		if (spec->num_ids > 0) {
-			value = spec->ids[0] & 0xffff;
-
-			/*
-			 * STREAMID0 is used for input/output buffers.
-			 * Initialize it to SID_VIC in case context isolation
-			 * is not enabled, and SID_VIC is used for both firmware
-			 * and data buffers.
-			 *
-			 * If context isolation is enabled, it will be
-			 * overridden by the SETSTREAMID opcode as part of
-			 * each job.
-			 */
-			vic_writel(vic, value, VIC_THI_STREAMID0);
-
-			/* STREAMID1 is used for firmware loading. */
-			vic_writel(vic, value, VIC_THI_STREAMID1);
-		}
+		/*
+		 * STREAMID0 is used for input/output buffers. Initialize it to SID_VIC in case
+		 * context isolation is not enabled, and SID_VIC is used for both firmware and
+		 * data buffers.
+		 *
+		 * If context isolation is enabled, it will be overridden by the SETSTREAMID
+		 * opcode as part of each job.
+		 */
+		vic_writel(vic, stream_id, VIC_THI_STREAMID0);
+
+		/* STREAMID1 is used for firmware loading. */
+		vic_writel(vic, stream_id, VIC_THI_STREAMID1);
 	}
-#endif
 
 	/* setup clockgating registers */
 	vic_writel(vic, CG_IDLE_CG_DLY_CNT(4) |