diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 6cbb7d4bdd11..8d528fcf6e96 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1,6 +1,6 @@ /************************************************************************** * - * Copyright © 2009-2015 VMware, Inc., Palo Alto, CA., USA + * Copyright © 2009-2016 VMware, Inc., Palo Alto, CA., USA * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a @@ -44,6 +44,12 @@ #define VMW_MIN_INITIAL_WIDTH 800 #define VMW_MIN_INITIAL_HEIGHT 600 +#ifndef VMWGFX_GIT_VERSION +#define VMWGFX_GIT_VERSION "Unknown" +#endif + +#define VMWGFX_REPO "In Tree" + /** * Fully encoded drm commands. Might move to vmw_drm.h @@ -227,6 +233,7 @@ static int vmw_force_iommu; static int vmw_restrict_iommu; static int vmw_force_coherent; static int vmw_restrict_dma_mask; +static int vmw_assume_16bpp; static int vmw_probe(struct pci_dev *, const struct pci_device_id *); static void vmw_master_init(struct vmw_master *); @@ -243,6 +250,8 @@ MODULE_PARM_DESC(force_coherent, "Force coherent TTM pages"); module_param_named(force_coherent, vmw_force_coherent, int, 0600); MODULE_PARM_DESC(restrict_dma_mask, "Restrict DMA mask to 44 bits with IOMMU"); module_param_named(restrict_dma_mask, vmw_restrict_dma_mask, int, 0600); +MODULE_PARM_DESC(assume_16bpp, "Assume 16-bpp when filtering modes"); +module_param_named(assume_16bpp, vmw_assume_16bpp, int, 0600); static void vmw_print_capabilities(uint32_t capabilities) @@ -326,7 +335,7 @@ static int vmw_dummy_query_bo_create(struct vmw_private *dev_priv) if (unlikely(ret != 0)) return ret; - ret = ttm_bo_reserve(&vbo->base, false, true, false, NULL); + ret = ttm_bo_reserve(&vbo->base, false, true, NULL); BUG_ON(ret != 0); vmw_bo_pin_reserved(vbo, true); @@ -613,6 +622,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) uint32_t svga_id; enum vmw_res_type i; bool refuse_dma = false; + char host_log[100] = {0}; dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); if (unlikely(dev_priv == NULL)) { @@ -628,6 +638,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) mutex_init(&dev_priv->cmdbuf_mutex); mutex_init(&dev_priv->release_mutex); mutex_init(&dev_priv->binding_mutex); + mutex_init(&dev_priv->global_kms_state_mutex); rwlock_init(&dev_priv->resource_lock); ttm_lock_init(&dev_priv->reservation_sem); spin_lock_init(&dev_priv->hw_lock); @@ -652,6 +663,8 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) dev_priv->vram_start = pci_resource_start(dev->pdev, 1); dev_priv->mmio_start = pci_resource_start(dev->pdev, 2); + dev_priv->assume_16bpp = !!vmw_assume_16bpp; + dev_priv->enable_fb = enable_fbdev; vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2); @@ -698,6 +711,13 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) vmw_read(dev_priv, SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB); + /* + * Workaround for low memory 2D VMs to compensate for the + * allocation taken by fbdev + */ + if (!(dev_priv->capabilities & SVGA_CAP_3D)) + mem_size *= 2; + dev_priv->max_mob_pages = mem_size * 1024 / PAGE_SIZE; dev_priv->prim_bb_mem = vmw_read(dev_priv, @@ -873,6 +893,16 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) DRM_INFO("DX: %s\n", dev_priv->has_dx ? "yes." : "no."); + snprintf(host_log, sizeof(host_log), "vmwgfx: %s-%s", + VMWGFX_REPO, VMWGFX_GIT_VERSION); + vmw_host_log(host_log); + + memset(host_log, 0, sizeof(host_log)); + snprintf(host_log, sizeof(host_log), "vmwgfx: Module Version: %d.%d.%d", + VMWGFX_DRIVER_MAJOR, VMWGFX_DRIVER_MINOR, + VMWGFX_DRIVER_PATCHLEVEL); + vmw_host_log(host_log); + if (dev_priv->enable_fb) { vmw_fifo_resource_inc(dev_priv); vmw_svga_enable(dev_priv); @@ -1530,10 +1560,8 @@ static int __init vmwgfx_init(void) { int ret; -#ifdef CONFIG_VGA_CONSOLE if (vgacon_text_force()) return -EINVAL; -#endif ret = drm_pci_init(&driver, &vmw_pci_driver); if (ret) |
