diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 97790faffd23..d007687c2446 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -7,9 +7,11 @@ #include <linux/dma-mapping.h> #include <linux/fault-inject.h> +#include <linux/debugfs.h> #include <linux/of_address.h> #include <linux/uaccess.h> +#include <drm/clients/drm_client_setup.h> #include <drm/drm_drv.h> #include <drm/drm_file.h> #include <drm/drm_ioctl.h> @@ -17,8 +19,9 @@ #include "msm_drv.h" #include "msm_debugfs.h" +#include "msm_gem.h" +#include "msm_gpu.h" #include "msm_kms.h" -#include "adreno/adreno_gpu.h" /* * MSM driver version: @@ -57,10 +60,8 @@ static bool modeset = true; MODULE_PARM_DESC(modeset, "Use kernel modesetting [KMS] (1=on (default), 0=disable)"); module_param(modeset, bool, 0600); -#ifdef CONFIG_FAULT_INJECTION DECLARE_FAULT_ATTR(fail_gem_alloc); DECLARE_FAULT_ATTR(fail_gem_iova); -#endif static int msm_drm_uninit(struct device *dev) { @@ -244,6 +245,10 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv) drm_gem_lru_init(&priv->lru.willneed, &priv->lru.lock); drm_gem_lru_init(&priv->lru.dontneed, &priv->lru.lock); + /* Initialize stall-on-fault */ + spin_lock_init(&priv->fault_stall_lock); + priv->stall_enabled = true; + /* Teach lockdep about lock ordering wrt. shrinker: */ fs_reclaim_acquire(GFP_KERNEL); might_lock(&priv->lru.lock); @@ -291,7 +296,7 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv) if (priv->kms_init) { drm_kms_helper_poll_init(ddev); - msm_fbdev_setup(ddev); + drm_client_setup(ddev, NULL); } return 0; @@ -537,7 +542,7 @@ static int msm_ioctl_gem_info_set_iova(struct drm_device *dev, /* Only supported if per-process address space is supported: */ if (priv->gpu->aspace == ctx->aspace) - return -EOPNOTSUPP; + return UERR(EOPNOTSUPP, dev, "requires per-process pgtables"); if (should_fail(&fail_gem_iova, obj->size)) return -ENOMEM; @@ -670,7 +675,7 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data, ret = msm_ioctl_gem_info_set_iova(dev, file, obj, args->value); break; case MSM_INFO_GET_FLAGS: - if (obj->import_attach) { + if (drm_gem_is_imported(obj)) { ret = -EINVAL; break; } @@ -893,6 +898,7 @@ static const struct drm_driver msm_driver = { DRIVER_RENDER | DRIVER_ATOMIC | DRIVER_MODESET | + DRIVER_SYNCOBJ_TIMELINE | DRIVER_SYNCOBJ, .open = msm_open, .postclose = msm_postclose, @@ -902,13 +908,13 @@ static const struct drm_driver msm_driver = { #ifdef CONFIG_DEBUG_FS .debugfs_init = msm_debugfs_init, #endif + MSM_FBDEV_DRIVER_OPS, .show_fdinfo = msm_show_fdinfo, .ioctls = msm_ioctls, .num_ioctls = ARRAY_SIZE(msm_ioctls), .fops = &fops, .name = "msm", .desc = "MSM Snapdragon DRM", - .date = "20130625", .major = MSM_VERSION_MAJOR, .minor = MSM_VERSION_MINOR, .patchlevel = MSM_VERSION_PATCHLEVEL, @@ -924,7 +930,7 @@ static const struct drm_driver msm_driver = { * is no external component that we need to add since LVDS is within MDP4 * itself. */ -static int add_components_mdp(struct device *master_dev, +static int add_mdp_components(struct device *master_dev, struct component_match **matchptr) { struct device_node *np = master_dev->of_node; @@ -983,6 +989,10 @@ module_param(prefer_mdp5, bool, 0444); /* list all platforms supported by both mdp5 and dpu drivers */ static const char *const msm_mdp5_dpu_migration[] = { + "qcom,msm8917-mdp5", + "qcom,msm8937-mdp5", + "qcom,msm8953-mdp5", + "qcom,msm8996-mdp5", "qcom,sdm630-mdp5", "qcom,sdm660-mdp5", NULL, @@ -1024,7 +1034,7 @@ static int add_gpu_components(struct device *dev, if (!np) return 0; - if (of_device_is_available(np)) + if (of_device_is_available(np) && adreno_has_gpu(np)) drm_of_component_match_add(dev, matchptr, component_compare_of, np); of_node_put(np); @@ -1065,7 +1075,7 @@ int msm_drv_probe(struct device *master_dev, /* Add mdp components if we have KMS. */ if (kms_init) { - ret = add_components_mdp(master_dev, &match); + ret = add_mdp_components(master_dev, &match); if (ret) return ret; } @@ -1105,7 +1115,7 @@ static void msm_pdev_remove(struct platform_device *pdev) static struct platform_driver msm_platform_driver = { .probe = msm_pdev_probe, - .remove_new = msm_pdev_remove, + .remove = msm_pdev_remove, .driver = { .name = "msm", }, |