diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/drm/drmP.h | 2 | ||||
| -rw-r--r-- | drivers/char/drm/drm_pciids.h | 3 | ||||
| -rw-r--r-- | drivers/char/drm/drm_sysfs.c | 2 | ||||
| -rw-r--r-- | drivers/char/drm/drm_vm.c | 125 | ||||
| -rw-r--r-- | drivers/char/drm/i915_dma.c | 5 | ||||
| -rw-r--r-- | drivers/char/drm/i915_drv.c | 51 | ||||
| -rw-r--r-- | drivers/char/drm/i915_drv.h | 17 | ||||
| -rw-r--r-- | drivers/char/drm/radeon_cp.c | 81 | ||||
| -rw-r--r-- | drivers/char/drm/radeon_drv.h | 38 |
9 files changed, 240 insertions, 84 deletions
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index 19d3be5c4b2d..a6789f25009b 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -568,7 +568,7 @@ struct drm_driver { void (*postclose) (struct drm_device *, struct drm_file *); void (*lastclose) (struct drm_device *); int (*unload) (struct drm_device *); - int (*suspend) (struct drm_device *); + int (*suspend) (struct drm_device *, pm_message_t state); int (*resume) (struct drm_device *); int (*dma_ioctl) (struct drm_device *dev, void *data, struct drm_file *file_priv); void (*dma_ready) (struct drm_device *); diff --git a/drivers/char/drm/drm_pciids.h b/drivers/char/drm/drm_pciids.h index f52468843678..715b361f0c2b 100644 --- a/drivers/char/drm/drm_pciids.h +++ b/drivers/char/drm/drm_pciids.h @@ -83,6 +83,7 @@ {0x1002, 0x5460, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \ {0x1002, 0x5462, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \ {0x1002, 0x5464, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \ + {0x1002, 0x5657, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5548, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5549, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \ {0x1002, 0x554A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \ @@ -236,6 +237,7 @@ {0x1002, 0x7297, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x791e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \ {0, 0, 0} #define r128_PCI_IDS \ @@ -313,6 +315,7 @@ {0x1039, 0x5300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0x1039, 0x6300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0x1039, 0x6330, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \ + {0x1039, 0x6351, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0x1039, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0x18CA, 0x0040, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \ {0x18CA, 0x0042, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \ diff --git a/drivers/char/drm/drm_sysfs.c b/drivers/char/drm/drm_sysfs.c index fa36153619e8..05ed5043254f 100644 --- a/drivers/char/drm/drm_sysfs.c +++ b/drivers/char/drm/drm_sysfs.c @@ -36,7 +36,7 @@ static int drm_sysfs_suspend(struct device *dev, pm_message_t state) printk(KERN_ERR "%s\n", __FUNCTION__); if (drm_dev->driver->suspend) - return drm_dev->driver->suspend(drm_dev); + return drm_dev->driver->suspend(drm_dev, state); return 0; } diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c index cea4105374b2..3d65c4dcd0c6 100644 --- a/drivers/char/drm/drm_vm.c +++ b/drivers/char/drm/drm_vm.c @@ -66,7 +66,7 @@ static pgprot_t drm_io_prot(uint32_t map_type, struct vm_area_struct *vma) } /** - * \c nopage method for AGP virtual memory. + * \c fault method for AGP virtual memory. * * \param vma virtual memory area. * \param address access address. @@ -76,8 +76,7 @@ static pgprot_t drm_io_prot(uint32_t map_type, struct vm_area_struct *vma) * map, get the page, increment the use count and return it. */ #if __OS_HAS_AGP -static __inline__ struct page *drm_do_vm_nopage(struct vm_area_struct *vma, - unsigned long address) +static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct drm_file *priv = vma->vm_file->private_data; struct drm_device *dev = priv->head->dev; @@ -89,19 +88,24 @@ static __inline__ struct page *drm_do_vm_nopage(struct vm_area_struct *vma, * Find the right map */ if (!drm_core_has_AGP(dev)) - goto vm_nopage_error; + goto vm_fault_error; if (!dev->agp || !dev->agp->cant_use_aperture) - goto vm_nopage_error; + goto vm_fault_error; if (drm_ht_find_item(&dev->map_hash, vma->vm_pgoff, &hash)) - goto vm_nopage_error; + goto vm_fault_error; r_list = drm_hash_entry(hash, struct drm_map_list, hash); map = r_list->map; if (map && map->type == _DRM_AGP) { - unsigned long offset = address - vma->vm_start; + /* + * Using vm_pgoff as a selector forces us to use this unusual + * addressing scheme. + */ + unsigned long offset = (unsigned long)vmf->virtual_address - + vma->vm_start; unsigned long baddr = map->offset + offset; struct drm_agp_mem *agpmem; struct page *page; @@ -123,7 +127,7 @@ static __inline__ struct page *drm_do_vm_nopage(struct vm_area_struct *vma, } if (!agpmem) - goto vm_nopage_error; + goto vm_fault_error; /* * Get the page, inc the use count, and return it @@ -131,22 +135,21 @@ static __inline__ struct page *drm_do_vm_nopage(struct vm_area_struct *vma, offset = (baddr - agpmem->bound) >> PAGE_SHIFT; page = virt_to_page(__va(agpmem->memory->memory[offset])); get_page(page); + vmf->page = page; DRM_DEBUG ("baddr = 0x%lx page = 0x%p, offset = 0x%lx, count=%d\n", baddr, __va(agpmem->memory->memory[offset]), offset, page_count(page)); - - return page; + return 0; } - vm_nopage_error: - return NOPAGE_SIGBUS; /* Disallow mremap */ +vm_fault_error: + return VM_FAULT_SIGBUS; /* Disallow mremap */ } #else /* __OS_HAS_AGP */ -static __inline__ struct page *drm_do_vm_nopage(struct vm_area_struct *vma, - unsigned long address) +static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { - return NOPAGE_SIGBUS; + return VM_FAULT_SIGBUS; } #endif /* __OS_HAS_AGP */ @@ -160,28 +163,26 @@ static __inline__ struct page *drm_do_vm_nopage(struct vm_area_struct *vma, * Get the mapping, find the real physical page to map, get the page, and * return it. */ -static __inline__ struct page *drm_do_vm_shm_nopage(struct vm_area_struct *vma, - unsigned long address) +static int drm_do_vm_shm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct drm_map *map = (struct drm_map *) vma->vm_private_data; unsigned long offset; unsigned long i; struct page *page; - if (address > vma->vm_end) - return NOPAGE_SIGBUS; /* Disallow mremap */ if (!map) - return NOPAGE_SIGBUS; /* Nothing allocated */ + return VM_FAULT_SIGBUS; /* Nothing allocated */ - offset = address - vma->vm_start; + offset = (unsigned long)vmf->virtual_address - vma->vm_start; i = (unsigned long)map->handle + offset; page = vmalloc_to_page((void *)i); if (!page) - return NOPAGE_SIGBUS; + return VM_FAULT_SIGBUS; get_page(page); + vmf->page = page; - DRM_DEBUG("0x%lx\n", address); - return page; + DRM_DEBUG("shm_fault 0x%lx\n", offset); + return 0; } /** @@ -263,7 +264,7 @@ static void drm_vm_shm_close(struct vm_area_struct *vma) } /** - * \c nopage method for DMA virtual memory. + * \c fault method for DMA virtual memory. * * \param vma virtual memory area. * \param address access address. @@ -271,8 +272,7 @@ static void drm_vm_shm_close(struct vm_area_struct *vma) * * Determine the page number from the page offset and get it from drm_device_dma::pagelist. */ -static __inline__ struct page *drm_do_vm_dma_nopage(struct vm_area_struct *vma, - unsigned long address) +static int drm_do_vm_dma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct drm_file *priv = vma->vm_file->private_data; struct drm_device *dev = priv->head->dev; @@ -282,24 +282,23 @@ static __inline__ struct page *drm_do_vm_dma_nopage(struct vm_area_struct *vma, struct page *page; if (!dma) - return NOPAGE_SIGBUS; /* Error */ - if (address > vma->vm_end) - return NOPAGE_SIGBUS; /* Disallow mremap */ + return VM_FAULT_SIGBUS; /* Error */ if (!dma->pagelist) - return NOPAGE_SIGBUS; /* Nothing allocated */ + return VM_FAULT_SIGBUS; /* Nothing allocated */ - offset = address - vma->vm_start; /* vm_[pg]off[set] should be 0 */ - page_nr = offset >> PAGE_SHIFT; + offset = (unsigned long)vmf->virtual_address - vma->vm_start; /* vm_[pg]off[set] should be 0 */ + page_nr = offset >> PAGE_SHIFT; /* page_nr could just be vmf->pgoff */ page = virt_to_page((dma->pagelist[page_nr] + (offset & (~PAGE_MASK)))); get_page(page); + vmf->page = page; - DRM_DEBUG("0x%lx (page %lu)\n", address, page_nr); - return page; + DRM_DEBUG("dma_fault 0x%lx (page %lu)\n", offset, page_nr); + return 0; } /** - * \c nopage method for scatter-gather virtual memory. + * \c fault method for scatter-gather virtual memory. * * \param vma virtual memory area. * \param address access address. @@ -307,8 +306,7 @@ static __inline__ struct page *drm_do_vm_dma_nopage(struct vm_area_struct *vma, * * Determine the map offset from the page offset and get it from drm_sg_mem::pagelist. */ -static __inline__ struct page *drm_do_vm_sg_nopage(struct vm_area_struct *vma, - unsigned long address) +static int drm_do_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct drm_map *map = (struct drm_map *) vma->vm_private_data; struct drm_file *priv = vma->vm_file->private_data; @@ -320,77 +318,64 @@ static __inline__ struct page *drm_do_vm_sg_nopage(struct vm_area_struct *vma, struct page *page; if (!entry) - return NOPAGE_SIGBUS; /* Error */ - if (address > vma->vm_end) - return NOPAGE_SIGBUS; /* Disallow mremap */ + return VM_FAULT_SIGBUS; /* Error */ if (!entry->pagelist) - return NOPAGE_SIGBUS; /* Nothing allocated */ + return VM_FAULT_SIGBUS; /* Nothing allocated */ - offset = address - vma->vm_start; + offset = (unsigned long)vmf->virtual_address - vma->vm_start; map_offset = map->offset - (unsigned long)dev->sg->virtual; page_offset = (offset >> PAGE_SHIFT) + (map_offset >> PAGE_SHIFT); page = entry->pagelist[page_offset]; get_page(page); + vmf->page = page; - return page; + return 0; } -static struct page *drm_vm_nopage(struct vm_area_struct *vma, - unsigned long address, int *type) +static int drm_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { - if (type) - *type = VM_FAULT_MINOR; - return drm_do_vm_nopage(vma, address); + return drm_do_vm_fault(vma, vmf); } -static struct page *drm_vm_shm_nopage(struct vm_area_struct *vma, - unsigned long address, int *type) +static int drm_vm_shm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { - if (type) - *type = VM_FAULT_MINOR; - return drm_do_vm_shm_nopage(vma, address); + return drm_do_vm_shm_fault(vma, vmf); } -static struct page *drm_vm_dma_nopage(struct vm_area_struct *vma, - unsigned long address, int *type) +static int drm_vm_dma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { - if (type) - *type = VM_FAULT_MINOR; - return drm_do_vm_dma_nopage(vma, address); + return drm_do_vm_dma_fault(vma, vmf); } -static struct page *drm_vm_sg_nopage(struct vm_area_struct *vma, - unsigned long address, int *type) +static int drm_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { - if (type) - *type = VM_FAULT_MINOR; - return drm_do_vm_sg_nopage(vma, address); + return drm_do_vm_sg_fault(vma, vmf); } /** AGP virtual memory operations */ static struct vm_operations_struct drm_vm_ops = { - .nopage = drm_vm_nopage, + .fault = drm_vm_fault, .open = drm_vm_open, .close = drm_vm_close, }; /** Shared virtual memory operations */ static struct vm_operations_struct drm_vm_shm_ops = { - .nopage = drm_vm_shm_nopage, + .fault = drm_vm_shm_fault, .open = drm_vm_open, .close = drm_vm_shm_close, }; /** DMA virtual memory operations */ static struct vm_operations_struct drm_vm_dma_ops = { - .nopage = drm_vm_dma_nopage, + .fault = drm_vm_dma_fault, .open = drm_vm_open, .close = drm_vm_close, }; /** Scatter-gather virtual memory operations */ static struct vm_operations_struct drm_vm_sg_ops = { - .nopage = drm_vm_sg_nopage, + .fault = drm_vm_sg_fault, .open = drm_vm_open, .close = drm_vm_close, }; @@ -604,7 +589,7 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma) /* * On some platforms we can't talk to bus dma address from the CPU, so for * memory of type DRM_AGP, we'll deal with sorting out the real physical - * pages and mappings in nopage() + * pages and mappings in fault() */ #if defined(__powerpc__) pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE; @@ -634,7 +619,7 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma) break; case _DRM_CONSISTENT: /* Consistent memory is really like shared memory. But - * it's allocated in a different way, so avoid nopage */ + * it's allocated in a different way, so avoid fault */ if (remap_pfn_range(vma, vma->vm_start, page_to_pfn(virt_to_page(map->handle)), vma->vm_end - vma->vm_start, vma->vm_page_prot)) diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c index 43986d81ae34..e9d6663bec73 100644 --- a/drivers/char/drm/i915_dma.c +++ b/drivers/char/drm/i915_dma.c @@ -171,7 +171,7 @@ static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init) dev_priv->allow_batchbuffer = 1; /* Program Hardware Status Page */ - if (!IS_G33(dev)) { + if (!I915_NEED_GFX_HWS(dev)) { dev_priv->status_page_dmah = drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE, 0xffffffff); @@ -720,6 +720,9 @@ static int i915_set_status_page(struct drm_device *dev, void *data, drm_i915_private_t *dev_priv = dev->dev_private; drm_i915_hws_addr_t *hws = data; + if (!I915_NEED_GFX_HWS(dev)) + return -EINVAL; + if (!dev_priv) { DRM_ERROR("called with no initialization\n"); return -EINVAL; diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c index 52e51033d32c..4048f39b7eed 100644 --- a/drivers/char/drm/i915_drv.c +++ b/drivers/char/drm/i915_drv.c @@ -160,6 +160,7 @@ static void i915_save_vga(struct drm_device *dev) dev_priv->saveAR[i] = i915_read_ar(st01, i, 0); inb(st01); outb(dev_priv->saveAR_INDEX, VGA_AR_INDEX); + inb(st01); /* Graphics controller registers */ for (i = 0; i < 9; i++) @@ -225,6 +226,7 @@ static void i915_restore_vga(struct drm_device *dev) i915_write_ar(st01, i, dev_priv->saveAR[i], 0); inb(st01); /* switch back to index mode */ outb(dev_priv->saveAR_INDEX | 0x20, VGA_AR_INDEX); + inb(st01); /* VGA color palette registers */ outb(dev_priv->saveDACMASK, VGA_DACMASK); @@ -236,7 +238,7 @@ static void i915_restore_vga(struct drm_device *dev) } -static int i915_suspend(struct drm_device *dev) +static int i915_suspend(struct drm_device *dev, pm_message_t state) { struct drm_i915_private *dev_priv = dev->dev_private; int i; @@ -247,6 +249,9 @@ static int i915_suspend(struct drm_device *dev) return -ENODEV; } + if (state.event == PM_EVENT_PRETHAW) + return 0; + pci_save_state(dev->pdev); pci_read_config_byte(dev->pdev, LBB, &dev_priv->saveLBB); @@ -276,6 +281,7 @@ static int i915_suspend(struct drm_device *dev) dev_priv->saveDSPATILEOFF = I915_READ(DSPATILEOFF); } i915_save_palette(dev, PIPE_A); + dev_priv->savePIPEASTAT = I915_READ(I915REG_PIPEASTAT); /* Pipe & plane B info */ dev_priv->savePIPEBCONF = I915_READ(PIPEBCONF); @@ -303,6 +309,7 @@ static int i915_suspend(struct drm_device *dev) dev_priv->saveDSPBTILEOFF = I915_READ(DSPBTILEOFF); } i915_save_palette(dev, PIPE_B); + dev_priv->savePIPEBSTAT = I915_READ(I915REG_PIPEBSTAT); /* CRT state */ dev_priv->saveADPA = I915_READ(ADPA); @@ -329,12 +336,26 @@ static int i915_suspend(struct drm_device *dev) dev_priv->saveFBC_CONTROL2 = I915_READ(FBC_CONTROL2); dev_priv->saveFBC_CONTROL = I915_READ(FBC_CONTROL); + /* Interrupt state */ + dev_priv->saveIIR = I915_READ(I915REG_INT_IDENTITY_R); + dev_priv->saveIER = I915_READ(I915REG_INT_ENABLE_R); + dev_priv->saveIMR = I915_READ(I915REG_INT_MASK_R); + /* VGA state */ dev_priv->saveVCLK_DIVISOR_VGA0 = I915_READ(VCLK_DIVISOR_VGA0); dev_priv->saveVCLK_DIVISOR_VGA1 = I915_READ(VCLK_DIVISOR_VGA1); dev_priv->saveVCLK_POST_DIV = I915_READ(VCLK_POST_DIV); dev_priv->saveVGACNTRL = I915_READ(VGACNTRL); + /* Clock gating state */ + dev_priv->saveDSPCLK_GATE_D = I915_READ(DSPCLK_GATE_D); + + /* Cache mode state */ + dev_priv->saveCACHE_MODE_0 = I915_READ(CACHE_MODE_0); + + /* Memory Arbitration state */ + dev_priv->saveMI_ARB_STATE = I915_READ(MI_ARB_STATE); + /* Scratch space */ for (i = 0; i < 16; i++) { dev_priv->saveSWF0[i] = I915_READ(SWF0 + (i << 2)); @@ -345,9 +366,11 @@ static int i915_suspend(struct drm_device *dev) i915_save_vga(dev); - /* Shut down the device */ - pci_disable_device(dev->pdev); - pci_set_power_state(dev->pdev, PCI_D3hot); + if (state.event == PM_EVENT_SUSPEND) { + /* Shut down the device */ + pci_disable_device(dev->pdev); + pci_set_power_state(dev->pdev, PCI_D3hot); + } return 0; } @@ -400,9 +423,7 @@ static int i915_resume(struct drm_device *dev) I915_WRITE(DSPATILEOFF, dev_priv->saveDSPATILEOFF); } - if ((dev_priv->saveDPLL_A & DPLL_VCO_ENABLE) && - (dev_priv->saveDPLL_A & DPLL_VGA_MODE_DIS)) - I915_WRITE(PIPEACONF, dev_priv->savePIPEACONF); + I915_WRITE(PIPEACONF, dev_priv->savePIPEACONF); i915_restore_palette(dev, PIPE_A); /* Enable the plane */ @@ -444,10 +465,9 @@ static int i915_resume(struct drm_device *dev) I915_WRITE(DSPBTILEOFF, dev_priv->saveDSPBTILEOFF); } - if ((dev_priv->saveDPLL_B & DPLL_VCO_ENABLE) && - (dev_priv->saveDPLL_B & DPLL_VGA_MODE_DIS)) - I915_WRITE(PIPEBCONF, dev_priv->savePIPEBCONF); - i915_restore_palette(dev, PIPE_A); + I915_WRITE(PIPEBCONF, dev_priv->savePIPEBCONF); + + i915_restore_palette(dev, PIPE_B); /* Enable the plane */ I915_WRITE(DSPBCNTR, dev_priv->saveDSPBCNTR); I915_WRITE(DSPBBASE, I915_READ(DSPBBASE)); @@ -485,6 +505,15 @@ static int i915_resume(struct drm_device *dev) I915_WRITE(VCLK_POST_DIV, dev_priv->saveVCLK_POST_DIV); udelay(150); + /* Clock gating state */ + I915_WRITE (DSPCLK_GATE_D, dev_priv->saveDSPCLK_GATE_D); + + /* Cache mode state */ + I915_WRITE (CACHE_MODE_0, dev_priv->saveCACHE_MODE_0 | 0xffff0000); + + /* Memory arbitration state */ + I915_WRITE (MI_ARB_STATE, dev_priv->saveMI_ARB_STATE | 0xffff0000); + for (i = 0; i < 16; i++) { I915_WRITE(SWF0 + (i << 2), dev_priv->saveSWF0[i]); I915_WRITE(SWF10 + (i << 2), dev_priv->saveSWF1[i+7]); diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h index f8308bfb2613..c10d128e34db 100644 --- a/drivers/char/drm/i915_drv.h +++ b/drivers/char/drm/i915_drv.h @@ -134,6 +134,7 @@ typedef struct drm_i915_private { u32 saveVBLANK_A; u32 saveVSYNC_A; u32 saveBCLRPAT_A; + u32 savePIPEASTAT; u32 saveDSPASTRIDE; u32 saveDSPASIZE; u32 saveDSPAPOS; @@ -154,6 +155,7 @@ typedef struct drm_i915_private { u32 saveVBLANK_B; u32 saveVSYNC_B; u32 saveBCLRPAT_B; + u32 savePIPEBSTAT; u32 saveDSPBSTRIDE; u32 saveDSPBSIZE; u32 saveDSPBPOS; @@ -182,6 +184,12 @@ typedef struct drm_i915_private { u32 saveFBC_LL_BASE; u32 saveFBC_CONTROL; u32 saveFBC_CONTROL2; + u32 saveIER; + u32 saveIIR; + u32 saveIMR; + u32 saveCACHE_MODE_0; + u32 saveDSPCLK_GATE_D; + u32 saveMI_ARB_STATE; u32 saveSWF0[16]; u32 saveSWF1[16]; u32 saveSWF2[3]; @@ -450,6 +458,10 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); */ #define DMA_FADD_S 0x20d4 +/* Memory Interface Arbitration State + */ +#define MI_ARB_STATE 0x20e4 + /* Cache mode 0 reg. * - Manipulating render cache behaviour is central * to the concept of zone rendering, tuning this reg can help avoid @@ -460,6 +472,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); * bit of interest either set or cleared. EG: (BIT<<16) | BIT to set. */ #define Cache_Mode_0 0x2120 +#define CACHE_MODE_0 0x2120 #define CM0_MASK_SHIFT 16 #define CM0_IZ_OPT_DISABLE (1<<6) #define CM0_ZR_OPT_DISABLE (1<<5) @@ -655,6 +668,8 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); /** P1 value is 2 greater than this field */ # define VGA0_PD_P1_MASK (0x1f << 0) +#define DSPCLK_GATE_D 0x6200 + /* I830 CRTC registers */ #define HTOTAL_A 0x60000 #define HBLANK_A 0x60004 @@ -1101,6 +1116,8 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); #define IS_MOBILE(dev) (IS_I830(dev) || IS_I85X(dev) || IS_I915GM(dev) || \ IS_I945GM(dev) || IS_I965GM(dev) || IS_IGD_GM(dev)) +#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_IGD_GM(dev)) + #define PRIMARY_RINGBUFFER_SIZE (128*1024) #endif diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c index 5dc799ab86b8..833abc7e55fb 100644 --- a/drivers/char/drm/radeon_cp.c +++ b/drivers/char/drm/radeon_cp.c @@ -825,11 +825,19 @@ static u32 RADEON_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) return ret; } +static u32 RS690_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) +{ + RADEON_WRITE(RS690_MC_INDEX, (addr & RS690_MC_INDEX_MASK)); + return RADEON_READ(RS690_MC_DATA); +} + u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv) { if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) return RADEON_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION); + else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) + return RS690_READ_MCIND(dev_priv, RS690_MC_FB_LOCATION); else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) return RADEON_READ_MCIND(dev_priv, R520_MC_FB_LOCATION); else @@ -840,6 +848,8 @@ static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc) { if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) RADEON_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc); + else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) + RS690_WRITE_MCIND(RS690_MC_FB_LOCATION, fb_loc); else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) RADEON_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc); else @@ -850,6 +860,8 @@ static void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_lo { if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) RADEON_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc); + else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) + RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, agp_loc); else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) RADEON_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc); else @@ -1362,6 +1374,70 @@ static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on) } } +/* Enable or disable RS690 GART on the chip */ +static void radeon_set_rs690gart(drm_radeon_private_t *dev_priv, int on) +{ + u32 temp; + + if (on) { + DRM_DEBUG("programming rs690 gart %08X %08lX %08X\n", + dev_priv->gart_vm_start, + (long)dev_priv->gart_info.bus_addr, + dev_priv->gart_size); + + temp = RS690_READ_MCIND(dev_priv, RS690_MC_MISC_CNTL); + RS690_WRITE_MCIND(RS690_MC_MISC_CNTL, 0x5000); + + RS690_WRITE_MCIND(RS690_MC_AGP_SIZE, + RS690_MC_GART_EN | RS690_MC_AGP_SIZE_32MB); + + temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_FEATURE_ID); + RS690_WRITE_MCIND(RS690_MC_GART_FEATURE_ID, 0x42040800); + + RS690_WRITE_MCIND(RS690_MC_GART_BASE, + dev_priv->gart_info.bus_addr); + + temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_MODE_CONTROL); + RS690_WRITE_MCIND(RS690_MC_AGP_MODE_CONTROL, 0x01400000); + + RS690_WRITE_MCIND(RS690_MC_AGP_BASE, + (unsigned int)dev_priv->gart_vm_start); + + dev_priv->gart_size = 32*1024*1024; + temp = (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) & + 0xffff0000) | (dev_priv->gart_vm_start >> 16)); + + RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, temp); + + temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_SIZE); + RS690_WRITE_MCIND(RS690_MC_AGP_SIZE, + RS690_MC_GART_EN | RS690_MC_AGP_SIZE_32MB); + + do { + temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_CACHE_CNTL); + if ((temp & RS690_MC_GART_CLEAR_STATUS) == + RS690_MC_GART_CLEAR_DONE) + break; + DRM_UDELAY(1); + } while (1); + + RS690_WRITE_MCIND(RS690_MC_GART_CACHE_CNTL, + RS690_MC_GART_CC_CLEAR); + do { + temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_CACHE_CNTL); + if ((temp & RS690_MC_GART_CLEAR_STATUS) == + RS690_MC_GART_CLEAR_DONE) + break; + DRM_UDELAY(1); + } while (1); + + RS690_WRITE_MCIND(RS690_MC_GART_CACHE_CNTL, + RS690_MC_GART_CC_NO_CHANGE); + } else { + RS690_WRITE_MCIND(RS690_MC_AGP_SIZE, RS690_MC_GART_DIS); + } +} + static void radeon_set_pciegart(drm_radeon_private_t * dev_priv, int on) { u32 tmp = RADEON_READ_PCIE(dev_priv, RADEON_PCIE_TX_GART_CNTL); @@ -1396,6 +1472,11 @@ static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on) { u32 tmp; + if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) { + radeon_set_rs690gart(dev_priv, on); + return; + } + if (dev_priv->flags & RADEON_IS_IGPGART) { radeon_set_igpgart(dev_priv, on); return; diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h index 4434332c79bc..173ae620223a 100644 --- a/drivers/char/drm/radeon_drv.h +++ b/drivers/char/drm/radeon_drv.h @@ -123,6 +123,7 @@ enum radeon_family { CHIP_R420, CHIP_RV410, CHIP_RS400, + CHIP_RS690, CHIP_RV515, CHIP_R520, CHIP_RV530, @@ -467,6 +468,36 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, #define RADEON_IGPGART_ENABLE 0x38 #define RADEON_IGPGART_UNK_39 0x39 +#define RS690_MC_INDEX 0x78 +# define RS690_MC_INDEX_MASK 0x1ff +# define RS690_MC_INDEX_WR_EN (1 << 9) +# define RS690_MC_INDEX_WR_ACK 0x7f +#define RS690_MC_DATA 0x7c + +#define RS690_MC_MISC_CNTL 0x18 +#define RS690_MC_GART_FEATURE_ID 0x2b +#define RS690_MC_GART_BASE 0x2c +#define RS690_MC_GART_CACHE_CNTL 0x2e +# define RS690_MC_GART_CC_NO_CHANGE 0x0 +# define RS690_MC_GART_CC_CLEAR 0x1 +# define RS690_MC_GART_CLEAR_STATUS (1 << 1) +# define RS690_MC_GART_CLEAR_DONE (0 << 1) +# define RS690_MC_GART_CLEAR_PENDING (1 << 1) +#define RS690_MC_AGP_SIZE 0x38 +# define RS690_MC_GART_DIS 0x0 +# define RS690_MC_GART_EN 0x1 +# define RS690_MC_AGP_SIZE_32MB (0 << 1) +# define RS690_MC_AGP_SIZE_64MB (1 << 1) +# define RS690_MC_AGP_SIZE_128MB (2 << 1) +# define RS690_MC_AGP_SIZE_256MB (3 << 1) +# define RS690_MC_AGP_SIZE_512MB (4 << 1) +# define RS690_MC_AGP_SIZE_1GB (5 << 1) +# define RS690_MC_AGP_SIZE_2GB (6 << 1) +#define RS690_MC_AGP_MODE_CONTROL 0x39 +#define RS690_MC_FB_LOCATION 0x100 +#define RS690_MC_AGP_LOCATION 0x101 +#define RS690_MC_AGP_BASE 0x102 + #define R520_MC_IND_INDEX 0x70 #define R520_MC_IND_WR_EN (1<<24) #define R520_MC_IND_DATA 0x74 @@ -1076,6 +1107,13 @@ do { \ RADEON_WRITE(R520_MC_IND_INDEX, 0); \ } while (0) +#define RS690_WRITE_MCIND( addr, val ) \ +do { \ + RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK)); \ + RADEON_WRITE(RS690_MC_DATA, val); \ + RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); \ +} while (0) + #define CP_PACKET0( reg, n ) \ (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2)) #define CP_PACKET0_TABLE( reg, n ) \ |