1 files changed, 38 insertions, 156 deletions

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 555666e3f960..61c81af23ba7 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -41,9 +41,10 @@
  * - 1.6.0 - Syncobj support
  * - 1.7.0 - Add MSM_PARAM_SUSPENDS to access suspend count
  * - 1.8.0 - Add MSM_BO_CACHED_COHERENT for supported GPUs (a6xx)
+ * - 1.9.0 - Add MSM_SUBMIT_FENCE_SN_IN
  */
 #define MSM_VERSION_MAJOR	1
-#define MSM_VERSION_MINOR	8
+#define MSM_VERSION_MINOR	9
 #define MSM_VERSION_PATCHLEVEL	0
 
 static const struct drm_mode_config_funcs mode_config_funcs = {
@@ -57,14 +58,6 @@ static const struct drm_mode_config_helper_funcs mode_config_helper_funcs = {
 	.atomic_commit_tail = msm_atomic_commit_tail,
 };
 
-#ifdef CONFIG_DRM_MSM_REGISTER_LOGGING
-static bool reglog;
-MODULE_PARM_DESC(reglog, "Enable register read/write logging");
-module_param(reglog, bool, 0600);
-#else
-#define reglog 0
-#endif
-
 #ifdef CONFIG_DRM_FBDEV_EMULATION
 static bool fbdev = true;
 MODULE_PARM_DESC(fbdev, "Enable fbdev compat layer");
@@ -83,152 +76,6 @@ static bool modeset = true;
 MODULE_PARM_DESC(modeset, "Use kernel modesetting [KMS] (1=on (default), 0=disable)");
 module_param(modeset, bool, 0600);
 
-/*
- * Util/helpers:
- */
-
-struct clk *msm_clk_bulk_get_clock(struct clk_bulk_data *bulk, int count,
-		const char *name)
-{
-	int i;
-	char n[32];
-
-	snprintf(n, sizeof(n), "%s_clk", name);
-
-	for (i = 0; bulk && i < count; i++) {
-		if (!strcmp(bulk[i].id, name) || !strcmp(bulk[i].id, n))
-			return bulk[i].clk;
-	}
-
-
-	return NULL;
-}
-
-struct clk *msm_clk_get(struct platform_device *pdev, const char *name)
-{
-	struct clk *clk;
-	char name2[32];
-
-	clk = devm_clk_get(&pdev->dev, name);
-	if (!IS_ERR(clk) || PTR_ERR(clk) == -EPROBE_DEFER)
-		return clk;
-
-	snprintf(name2, sizeof(name2), "%s_clk", name);
-
-	clk = devm_clk_get(&pdev->dev, name2);
-	if (!IS_ERR(clk))
-		dev_warn(&pdev->dev, "Using legacy clk name binding.  Use "
-				"\"%s\" instead of \"%s\"\n", name, name2);
-
-	return clk;
-}
-
-static void __iomem *_msm_ioremap(struct platform_device *pdev, const char *name,
-				  const char *dbgname, bool quiet, phys_addr_t *psize)
-{
-	struct resource *res;
-	unsigned long size;
-	void __iomem *ptr;
-
-	if (name)
-		res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
-	else
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	if (!res) {
-		if (!quiet)
-			DRM_DEV_ERROR(&pdev->dev, "failed to get memory resource: %s\n", name);
-		return ERR_PTR(-EINVAL);
-	}
-
-	size = resource_size(res);
-
-	ptr = devm_ioremap(&pdev->dev, res->start, size);
-	if (!ptr) {
-		if (!quiet)
-			DRM_DEV_ERROR(&pdev->dev, "failed to ioremap: %s\n", name);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	if (reglog)
-		printk(KERN_DEBUG "IO:region %s %p %08lx\n", dbgname, ptr, size);
-
-	if (psize)
-		*psize = size;
-
-	return ptr;
-}
-
-void __iomem *msm_ioremap(struct platform_device *pdev, const char *name,
-			  const char *dbgname)
-{
-	return _msm_ioremap(pdev, name, dbgname, false, NULL);
-}
-
-void __iomem *msm_ioremap_quiet(struct platform_device *pdev, const char *name,
-				const char *dbgname)
-{
-	return _msm_ioremap(pdev, name, dbgname, true, NULL);
-}
-
-void __iomem *msm_ioremap_size(struct platform_device *pdev, const char *name,
-			  const char *dbgname, phys_addr_t *psize)
-{
-	return _msm_ioremap(pdev, name, dbgname, false, psize);
-}
-
-void msm_writel(u32 data, void __iomem *addr)
-{
-	if (reglog)
-		printk(KERN_DEBUG "IO:W %p %08x\n", addr, data);
-	writel(data, addr);
-}
-
-u32 msm_readl(const void __iomem *addr)
-{
-	u32 val = readl(addr);
-	if (reglog)
-		pr_err("IO:R %p %08x\n", addr, val);
-	return val;
-}
-
-void msm_rmw(void __iomem *addr, u32 mask, u32 or)
-{
-	u32 val = msm_readl(addr);
-
-	val &= ~mask;
-	msm_writel(val | or, addr);
-}
-
-static enum hrtimer_restart msm_hrtimer_worktimer(struct hrtimer *t)
-{
-	struct msm_hrtimer_work *work = container_of(t,
-			struct msm_hrtimer_work, timer);
-
-	kthread_queue_work(work->worker, &work->work);
-
-	return HRTIMER_NORESTART;
-}
-
-void msm_hrtimer_queue_work(struct msm_hrtimer_work *work,
-			    ktime_t wakeup_time,
-			    enum hrtimer_mode mode)
-{
-	hrtimer_start(&work->timer, wakeup_time, mode);
-}
-
-void msm_hrtimer_work_init(struct msm_hrtimer_work *work,
-			   struct kthread_worker *worker,
-			   kthread_work_func_t fn,
-			   clockid_t clock_id,
-			   enum hrtimer_mode mode)
-{
-	hrtimer_init(&work->timer, clock_id, mode);
-	work->timer.function = msm_hrtimer_worktimer;
-	work->worker = worker;
-	kthread_init_work(&work->work, fn);
-}
-
 static irqreturn_t msm_irq(int irq, void *arg)
 {
 	struct drm_device *dev = arg;
@@ -512,6 +359,9 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
 	struct msm_kms *kms;
 	int ret, i;
 
+	if (drm_firmware_drivers_only())
+		return -ENODEV;
+
 	ddev = drm_dev_alloc(drv, dev);
 	if (IS_ERR(ddev)) {
 		DRM_DEV_ERROR(dev, "failed to allocate drm_device\n");
@@ -712,8 +562,16 @@ static void context_close(struct msm_file_private *ctx)
 
 static void msm_postclose(struct drm_device *dev, struct drm_file *file)
 {
+	struct msm_drm_private *priv = dev->dev_private;
 	struct msm_file_private *ctx = file->driver_priv;
 
+	/*
+	 * It is not possible to set sysprof param to non-zero if gpu
+	 * is not initialized:
+	 */
+	if (priv->gpu)
+		msm_file_private_set_sysprof(ctx, priv->gpu, 0);
+
 	context_close(ctx);
 }
 
@@ -763,7 +621,27 @@ static int msm_ioctl_get_param(struct drm_device *dev, void *data,
 	if (!gpu)
 		return -ENXIO;
 
-	return gpu->funcs->get_param(gpu, args->param, &args->value);
+	return gpu->funcs->get_param(gpu, file->driver_priv,
+				     args->param, &args->value);
+}
+
+static int msm_ioctl_set_param(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct msm_drm_private *priv = dev->dev_private;
+	struct drm_msm_param *args = data;
+	struct msm_gpu *gpu;
+
+	if (args->pipe != MSM_PIPE_3D0)
+		return -EINVAL;
+
+	gpu = priv->gpu;
+
+	if (!gpu)
+		return -ENXIO;
+
+	return gpu->funcs->set_param(gpu, file->driver_priv,
+				     args->param, args->value);
 }
 
 static int msm_ioctl_gem_new(struct drm_device *dev, void *data,
@@ -1051,6 +929,7 @@ static int msm_ioctl_submitqueue_close(struct drm_device *dev, void *data,
 
 static const struct drm_ioctl_desc msm_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(MSM_GET_PARAM,    msm_ioctl_get_param,    DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(MSM_SET_PARAM,    msm_ioctl_set_param,    DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(MSM_GEM_NEW,      msm_ioctl_gem_new,      DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(MSM_GEM_INFO,     msm_ioctl_gem_info,     DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(MSM_GEM_CPU_PREP, msm_ioctl_gem_cpu_prep, DRM_RENDER_ALLOW),
@@ -1435,9 +1314,12 @@ static void msm_pdev_shutdown(struct platform_device *pdev)
 static const struct of_device_id dt_match[] = {
 	{ .compatible = "qcom,mdp4", .data = (void *)KMS_MDP4 },
 	{ .compatible = "qcom,mdss", .data = (void *)KMS_MDP5 },
+	{ .compatible = "qcom,msm8998-mdss", .data = (void *)KMS_DPU },
+	{ .compatible = "qcom,qcm2290-mdss", .data = (void *)KMS_DPU },
 	{ .compatible = "qcom,sdm845-mdss", .data = (void *)KMS_DPU },
 	{ .compatible = "qcom,sc7180-mdss", .data = (void *)KMS_DPU },
 	{ .compatible = "qcom,sc7280-mdss", .data = (void *)KMS_DPU },
+	{ .compatible = "qcom,sc8180x-mdss", .data = (void *)KMS_DPU },
 	{ .compatible = "qcom,sm8150-mdss", .data = (void *)KMS_DPU },
 	{ .compatible = "qcom,sm8250-mdss", .data = (void *)KMS_DPU },
 	{}