/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
+ * Copyright (c) 2007-2011, Intel Corporation.
* All Rights Reserved.
* Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX., USA.
* All Rights Reserved.
#include <drm/drm.h>
#include "psb_drm.h"
#include "psb_drv.h"
-#include "psb_fb.h"
+#include "framebuffer.h"
#include "psb_reg.h"
#include "psb_intel_reg.h"
-#include "psb_intel_bios.h"
+#include "intel_bios.h"
+#include "mid_bios.h"
+#include "mdfld_dsi_dbi.h"
#include <drm/drm_pciids.h>
-#include "psb_powermgmt.h"
+#include "power.h"
#include <linux/cpu.h>
#include <linux/notifier.h>
#include <linux/spinlock.h>
#include <linux/pm_runtime.h>
#include <acpi/video.h>
-int drm_psb_debug;
static int drm_psb_trap_pagefaults;
int drm_psb_no_fb;
static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
-MODULE_PARM_DESC(debug, "Enable debug output");
MODULE_PARM_DESC(no_fb, "Disable FBdev");
MODULE_PARM_DESC(trap_pagefaults, "Error and reset on MMU pagefaults");
-module_param_named(debug, drm_psb_debug, int, 0600);
module_param_named(no_fb, drm_psb_no_fb, int, 0600);
module_param_named(trap_pagefaults, drm_psb_trap_pagefaults, int, 0600);
-static struct pci_device_id pciidlist[] = {
- { 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PSB_8108 },
- { 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PSB_8109 },
- { 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
- { 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
- { 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
- { 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
- { 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
- { 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
- { 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
- { 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
+static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {
+ { 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
+ { 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
+#if defined(CONFIG_DRM_PSB_MRST)
+ { 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
+ { 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
+ { 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
+ { 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
+ { 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
+ { 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
+ { 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
+ { 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
+#endif
+#if defined(CONFIG_DRM_PSB_MFLD)
+ { 0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+ { 0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+ { 0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+ { 0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+ { 0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+ { 0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+ { 0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+ { 0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+#endif
+#if defined(CONFIG_DRM_PSB_CDV)
+ { 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+ { 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+ { 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+ { 0x8086, 0x0be3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+ { 0x8086, 0x0be4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+ { 0x8086, 0x0be5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+ { 0x8086, 0x0be6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+ { 0x8086, 0x0be7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+#endif
{ 0, 0, 0}
};
MODULE_DEVICE_TABLE(pci, pciidlist);
* Standard IOCTLs.
*/
-#define DRM_IOCTL_PSB_KMS_OFF \
- DRM_IO(DRM_PSB_KMS_OFF + DRM_COMMAND_BASE)
-#define DRM_IOCTL_PSB_KMS_ON \
- DRM_IO(DRM_PSB_KMS_ON + DRM_COMMAND_BASE)
#define DRM_IOCTL_PSB_SIZES \
DRM_IOR(DRM_PSB_SIZES + DRM_COMMAND_BASE, \
struct drm_psb_sizes_arg)
#define DRM_IOCTL_PSB_GET_PIPE_FROM_CRTC_ID \
DRM_IOWR(DRM_PSB_GET_PIPE_FROM_CRTC_ID + DRM_COMMAND_BASE, \
struct drm_psb_get_pipe_from_crtc_id_arg)
+#define DRM_IOCTL_PSB_GEM_CREATE \
+ DRM_IOWR(DRM_PSB_GEM_CREATE + DRM_COMMAND_BASE, \
+ struct drm_psb_gem_create)
+#define DRM_IOCTL_PSB_2D_OP \
+ DRM_IOW(DRM_PSB_2D_OP + DRM_COMMAND_BASE, \
+ struct drm_psb_2d_op)
+#define DRM_IOCTL_PSB_GEM_MMAP \
+ DRM_IOWR(DRM_PSB_GEM_MMAP + DRM_COMMAND_BASE, \
+ struct drm_psb_gem_mmap)
static int psb_sizes_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
[DRM_IOCTL_NR(ioctl) - DRM_COMMAND_BASE] = {ioctl, flags, func}
static struct drm_ioctl_desc psb_ioctls[] = {
- PSB_IOCTL_DEF(DRM_IOCTL_PSB_KMS_OFF, psbfb_kms_off_ioctl,
- DRM_ROOT_ONLY),
- PSB_IOCTL_DEF(DRM_IOCTL_PSB_KMS_ON,
- psbfb_kms_on_ioctl,
- DRM_ROOT_ONLY),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_SIZES, psb_sizes_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_DC_STATE, psb_dc_state_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_ADB, psb_adb_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST_BL, psb_dpst_bl_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_GET_PIPE_FROM_CRTC_ID,
psb_intel_get_pipe_from_crtc_id, 0),
-
+ PSB_IOCTL_DEF(DRM_IOCTL_PSB_GEM_CREATE, psb_gem_create_ioctl,
+ DRM_UNLOCKED | DRM_AUTH),
+ PSB_IOCTL_DEF(DRM_IOCTL_PSB_2D_OP, psb_accel_ioctl,
+ DRM_UNLOCKED| DRM_AUTH),
+ PSB_IOCTL_DEF(DRM_IOCTL_PSB_GEM_MMAP, psb_gem_mmap_ioctl,
+ DRM_UNLOCKED | DRM_AUTH),
};
static void psb_lastclose(struct drm_device *dev)
/* FIXME: do we need to clean up the gtt here ? */
}
-void mrst_get_fuse_settings(struct drm_device *dev)
-{
- struct drm_psb_private *dev_priv = dev->dev_private;
- struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
- uint32_t fuse_value = 0;
- uint32_t fuse_value_tmp = 0;
-
-#define FB_REG06 0xD0810600
-#define FB_MIPI_DISABLE (1 << 11)
-#define FB_REG09 0xD0810900
-#define FB_REG09 0xD0810900
-#define FB_SKU_MASK 0x7000
-#define FB_SKU_SHIFT 12
-#define FB_SKU_100 0
-#define FB_SKU_100L 1
-#define FB_SKU_83 2
- pci_write_config_dword(pci_root, 0xD0, FB_REG06);
- pci_read_config_dword(pci_root, 0xD4, &fuse_value);
-
- dev_priv->iLVDS_enable = fuse_value & FB_MIPI_DISABLE;
-
- DRM_INFO("internal display is %s\n",
- dev_priv->iLVDS_enable ? "LVDS display" : "MIPI display");
-
- /*prevent Runtime suspend at start*/
- if (dev_priv->iLVDS_enable) {
- dev_priv->is_lvds_on = true;
- dev_priv->is_mipi_on = false;
- }
- else {
- dev_priv->is_mipi_on = true;
- dev_priv->is_lvds_on = false;
- }
-
- dev_priv->video_device_fuse = fuse_value;
-
- pci_write_config_dword(pci_root, 0xD0, FB_REG09);
- pci_read_config_dword(pci_root, 0xD4, &fuse_value);
-
- DRM_INFO("SKU values is 0x%x. \n", fuse_value);
- fuse_value_tmp = (fuse_value & FB_SKU_MASK) >> FB_SKU_SHIFT;
-
- dev_priv->fuse_reg_value = fuse_value;
-
- switch (fuse_value_tmp) {
- case FB_SKU_100:
- dev_priv->core_freq = 200;
- break;
- case FB_SKU_100L:
- dev_priv->core_freq = 100;
- break;
- case FB_SKU_83:
- dev_priv->core_freq = 166;
- break;
- default:
- DRM_ERROR("Invalid SKU values, SKU value = 0x%08x\n", fuse_value_tmp);
- dev_priv->core_freq = 0;
- }
- DRM_INFO("LNC core clk is %dMHz.\n", dev_priv->core_freq);
- pci_dev_put(pci_root);
-}
-
-void mid_get_pci_revID (struct drm_psb_private *dev_priv)
-{
- uint32_t platform_rev_id = 0;
- struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
-
- /*get the revison ID, B0:D2:F0;0x08 */
- pci_read_config_dword(pci_gfx_root, 0x08, &platform_rev_id);
- dev_priv->platform_rev_id = (uint8_t) platform_rev_id;
- pci_dev_put(pci_gfx_root);
- PSB_DEBUG_ENTRY("platform_rev_id is %x\n", dev_priv->platform_rev_id);
-}
-
-void mrst_get_vbt_data(struct drm_psb_private *dev_priv)
-{
- struct mrst_vbt *vbt = &dev_priv->vbt_data;
- u32 platform_config_address;
- u16 new_size;
- u8 *vbt_virtual;
- u8 bpi;
- u8 number_desc = 0;
- struct mrst_timing_info *dp_ti = &dev_priv->gct_data.DTD;
- struct gct_r10_timing_info ti;
- void *pGCT;
- struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
-
- /*get the address of the platform config vbt, B0:D2:F0;0xFC */
- pci_read_config_dword(pci_gfx_root, 0xFC, &platform_config_address);
- pci_dev_put(pci_gfx_root);
- DRM_INFO("drm platform config address is %x\n",
- platform_config_address);
-
- /* check for platform config address == 0. */
- /* this means fw doesn't support vbt */
-
- if (platform_config_address == 0) {
- vbt->size = 0;
- return;
- }
-
- /* get the virtual address of the vbt */
- vbt_virtual = ioremap(platform_config_address, sizeof(*vbt));
-
- memcpy(vbt, vbt_virtual, sizeof(*vbt));
- iounmap(vbt_virtual); /* Free virtual address space */
-
- printk(KERN_ALERT "GCT revision is %x\n", vbt->revision);
-
- switch (vbt->revision) {
- case 0:
- vbt->mrst_gct = NULL;
- vbt->mrst_gct = \
- ioremap(platform_config_address + sizeof(*vbt) - 4,
- vbt->size - sizeof(*vbt) + 4);
- pGCT = vbt->mrst_gct;
- bpi = ((struct mrst_gct_v1 *)pGCT)->PD.BootPanelIndex;
- dev_priv->gct_data.bpi = bpi;
- dev_priv->gct_data.pt =
- ((struct mrst_gct_v1 *)pGCT)->PD.PanelType;
- memcpy(&dev_priv->gct_data.DTD,
- &((struct mrst_gct_v1 *)pGCT)->panel[bpi].DTD,
- sizeof(struct mrst_timing_info));
- dev_priv->gct_data.Panel_Port_Control =
- ((struct mrst_gct_v1 *)pGCT)->panel[bpi].Panel_Port_Control;
- dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
- ((struct mrst_gct_v1 *)pGCT)->panel[bpi].Panel_MIPI_Display_Descriptor;
- break;
- case 1:
- vbt->mrst_gct = NULL;
- vbt->mrst_gct = \
- ioremap(platform_config_address + sizeof(*vbt) - 4,
- vbt->size - sizeof(*vbt) + 4);
- pGCT = vbt->mrst_gct;
- bpi = ((struct mrst_gct_v2 *)pGCT)->PD.BootPanelIndex;
- dev_priv->gct_data.bpi = bpi;
- dev_priv->gct_data.pt =
- ((struct mrst_gct_v2 *)pGCT)->PD.PanelType;
- memcpy(&dev_priv->gct_data.DTD,
- &((struct mrst_gct_v2 *)pGCT)->panel[bpi].DTD,
- sizeof(struct mrst_timing_info));
- dev_priv->gct_data.Panel_Port_Control =
- ((struct mrst_gct_v2 *)pGCT)->panel[bpi].Panel_Port_Control;
- dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
- ((struct mrst_gct_v2 *)pGCT)->panel[bpi].Panel_MIPI_Display_Descriptor;
- break;
- case 0x10:
- /*header definition changed from rev 01 (v2) to rev 10h. */
- /*so, some values have changed location*/
- new_size = vbt->checksum; /*checksum contains lo size byte*/
- /*LSB of mrst_gct contains hi size byte*/
- new_size |= ((0xff & (unsigned int)vbt->mrst_gct)) << 8;
-
- vbt->checksum = vbt->size; /*size contains the checksum*/
- if (new_size > 0xff)
- vbt->size = 0xff; /*restrict size to 255*/
- else
- vbt->size = new_size;
-
- /* number of descriptors defined in the GCT */
- number_desc = ((0xff00 & (unsigned int)vbt->mrst_gct)) >> 8;
- bpi = ((0xff0000 & (unsigned int)vbt->mrst_gct)) >> 16;
- vbt->mrst_gct = NULL;
- vbt->mrst_gct = \
- ioremap(platform_config_address + GCT_R10_HEADER_SIZE,
- GCT_R10_DISPLAY_DESC_SIZE * number_desc);
- pGCT = vbt->mrst_gct;
- pGCT = (u8 *)pGCT + (bpi*GCT_R10_DISPLAY_DESC_SIZE);
- dev_priv->gct_data.bpi = bpi; /*save boot panel id*/
-
- /*copy the GCT display timings into a temp structure*/
- memcpy(&ti, pGCT, sizeof(struct gct_r10_timing_info));
-
- /*now copy the temp struct into the dev_priv->gct_data*/
- dp_ti->pixel_clock = ti.pixel_clock;
- dp_ti->hactive_hi = ti.hactive_hi;
- dp_ti->hactive_lo = ti.hactive_lo;
- dp_ti->hblank_hi = ti.hblank_hi;
- dp_ti->hblank_lo = ti.hblank_lo;
- dp_ti->hsync_offset_hi = ti.hsync_offset_hi;
- dp_ti->hsync_offset_lo = ti.hsync_offset_lo;
- dp_ti->hsync_pulse_width_hi = ti.hsync_pulse_width_hi;
- dp_ti->hsync_pulse_width_lo = ti.hsync_pulse_width_lo;
- dp_ti->vactive_hi = ti.vactive_hi;
- dp_ti->vactive_lo = ti.vactive_lo;
- dp_ti->vblank_hi = ti.vblank_hi;
- dp_ti->vblank_lo = ti.vblank_lo;
- dp_ti->vsync_offset_hi = ti.vsync_offset_hi;
- dp_ti->vsync_offset_lo = ti.vsync_offset_lo;
- dp_ti->vsync_pulse_width_hi = ti.vsync_pulse_width_hi;
- dp_ti->vsync_pulse_width_lo = ti.vsync_pulse_width_lo;
-
- /*mov the MIPI_Display_Descriptor data from GCT to dev priv*/
- dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
- *((u8 *)pGCT + 0x0d);
- dev_priv->gct_data.Panel_MIPI_Display_Descriptor |=
- (*((u8 *)pGCT + 0x0e)) << 8;
- break;
- default:
- printk(KERN_ERR "Unknown revision of GCT!\n");
- vbt->size = 0;
- }
-}
-
-static void psb_get_core_freq(struct drm_device *dev)
-{
- uint32_t clock;
- struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
- struct drm_psb_private *dev_priv = dev->dev_private;
-
- /*pci_write_config_dword(pci_root, 0xD4, 0x00C32004);*/
- /*pci_write_config_dword(pci_root, 0xD0, 0xE0033000);*/
-
- pci_write_config_dword(pci_root, 0xD0, 0xD0050300);
- pci_read_config_dword(pci_root, 0xD4, &clock);
- pci_dev_put(pci_root);
-
- switch (clock & 0x07) {
- case 0:
- dev_priv->core_freq = 100;
- break;
- case 1:
- dev_priv->core_freq = 133;
- break;
- case 2:
- dev_priv->core_freq = 150;
- break;
- case 3:
- dev_priv->core_freq = 178;
- break;
- case 4:
- dev_priv->core_freq = 200;
- break;
- case 5:
- case 6:
- case 7:
- dev_priv->core_freq = 266;
- default:
- dev_priv->core_freq = 0;
- }
-}
-
static int psb_do_init(struct drm_device *dev)
{
- struct drm_psb_private *dev_priv =
- (struct drm_psb_private *) dev->dev_private;
- struct psb_gtt *pg = dev_priv->pg;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ struct psb_gtt *pg = &dev_priv->gtt;
uint32_t stolen_gtt;
- uint32_t tt_start;
- uint32_t tt_pages;
int ret = -ENOMEM;
if (pg->mmu_gatt_start & 0x0FFFFFFF) {
- DRM_ERROR("Gatt must be 256M aligned. This is a bug.\n");
+ dev_err(dev->dev, "Gatt must be 256M aligned. This is a bug.\n");
ret = -EINVAL;
goto out_err;
}
spin_lock_init(&dev_priv->irqmask_lock);
-
- tt_pages = (pg->gatt_pages < PSB_TT_PRIV0_PLIMIT) ?
- pg->gatt_pages : PSB_TT_PRIV0_PLIMIT;
- tt_start = dev_priv->gatt_free_offset - pg->mmu_gatt_start;
- tt_pages -= tt_start >> PAGE_SHIFT;
- /* FIXME: can we kill ta_mem_size ? */
- dev_priv->sizes.ta_mem_size = 0;
+ mutex_init(&dev_priv->mutex_2d);
PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0);
PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK1);
PSB_RSGX32(PSB_CR_BIF_BANK1);
- PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_MMU_ER_MASK,
+ PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_MMU_ER_MASK,
PSB_CR_BIF_CTRL);
psb_spank(dev_priv);
/* mmu_gatt ?? */
- PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
-
+ PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
return 0;
out_err:
psb_do_takedown(dev);
static int psb_driver_unload(struct drm_device *dev)
{
- struct drm_psb_private *dev_priv =
- (struct drm_psb_private *) dev->dev_private;
+ struct drm_psb_private *dev_priv = dev->dev_private;
/* Kill vblank etc here */
- psb_backlight_exit(); /*writes minimum value to backlight HW reg */
+ gma_backlight_exit(dev);
if (drm_psb_no_fb == 0)
psb_modeset_cleanup(dev);
if (dev_priv) {
psb_lid_timer_takedown(dev_priv);
+ gma_intel_opregion_exit(dev);
+ if (dev_priv->ops->chip_teardown)
+ dev_priv->ops->chip_teardown(dev);
psb_do_takedown(dev);
dev_priv->pf_pd = NULL;
}
if (dev_priv->mmu) {
- struct psb_gtt *pg = dev_priv->pg;
+ struct psb_gtt *pg = &dev_priv->gtt;
down_read(&pg->sem);
psb_mmu_remove_pfn_sequence(
if (dev_priv == NULL)
return -ENOMEM;
- if (IS_MRST(dev))
- dev_priv->num_pipe = 1;
- else
- dev_priv->num_pipe = 2;
-
+ dev_priv->ops = (struct psb_ops *)chipset;
dev_priv->dev = dev;
-
dev->dev_private = (void *) dev_priv;
- dev_priv->chipset = chipset;
- PSB_DEBUG_INIT("Mapping MMIO\n");
+ dev_priv->num_pipe = dev_priv->ops->pipes;
+
resource_start = pci_resource_start(dev->pdev, PSB_MMIO_RESOURCE);
dev_priv->vdc_reg =
if (!dev_priv->vdc_reg)
goto out_err;
- if (IS_MRST(dev))
- dev_priv->sgx_reg = ioremap(resource_start + MRST_SGX_OFFSET,
- PSB_SGX_SIZE);
- else
- dev_priv->sgx_reg = ioremap(resource_start + PSB_SGX_OFFSET,
+ dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset,
PSB_SGX_SIZE);
-
if (!dev_priv->sgx_reg)
goto out_err;
- if (IS_MRST(dev)) {
- mrst_get_fuse_settings(dev);
- mrst_get_vbt_data(dev_priv);
- mid_get_pci_revID(dev_priv);
- } else {
- psb_get_core_freq(dev);
- psb_intel_opregion_init(dev);
- psb_intel_init_bios(dev);
- }
+ ret = dev_priv->ops->chip_setup(dev);
+ if (ret)
+ goto out_err;
/* Init OSPM support */
gma_power_init(dev);
if (!dev_priv->mmu)
goto out_err;
- pg = dev_priv->pg;
+ pg = &dev_priv->gtt;
tt_pages = (pg->gatt_pages < PSB_TT_PRIV0_PLIMIT) ?
(pg->gatt_pages) : PSB_TT_PRIV0_PLIMIT;
dev->driver->get_vblank_counter = psb_get_vblank_counter;
+#if defined(CONFIG_DRM_PSB_MFLD)
+ /* FIXME: this is not the right place for this stuff ! */
+ mdfld_output_setup(dev);
+#endif
if (drm_psb_no_fb == 0) {
psb_modeset_init(dev);
psb_fbdev_init(dev);
switch (psb_intel_output->type) {
case INTEL_OUTPUT_LVDS:
- ret = psb_backlight_init(dev);
+ case INTEL_OUTPUT_MIPI:
+ ret = gma_backlight_init(dev);
break;
}
}
pm_runtime_set_active(&dev->pdev->dev);
#endif
/*Intel drm driver load is done, continue doing pvr load*/
- DRM_DEBUG("Pvr driver load\n");
return 0;
out_err:
psb_driver_unload(dev);
struct drm_psb_dc_state_arg *arg =
(struct drm_psb_dc_state_arg *)data;
+
+ /* Double check MRST case */
+ if (IS_MRST(dev) || IS_MFLD(dev))
+ return -EOPNOTSUPP;
+
flags = arg->flags;
obj_id = arg->obj_id;
obj = drm_mode_object_find(dev, obj_id,
DRM_MODE_OBJECT_CRTC);
if (!obj) {
- DRM_DEBUG("Invalid CRTC object.\n");
+ dev_dbg(dev->dev, "Invalid CRTC object.\n");
return -EINVAL;
}
obj = drm_mode_object_find(dev, obj_id,
DRM_MODE_OBJECT_CONNECTOR);
if (!obj) {
- DRM_DEBUG("Invalid connector id.\n");
+ dev_dbg(dev->dev, "Invalid connector id.\n");
return -EINVAL;
}
return 0;
}
-
- DRM_DEBUG("Bad flags 0x%x\n", flags);
return -EINVAL;
}
+static inline void get_brightness(struct backlight_device *bd)
+{
+#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
+ if (bd) {
+ bd->props.brightness = bd->ops->get_brightness(bd);
+ backlight_update_status(bd);
+ }
+#endif
+}
+
static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
struct drm_psb_private *dev_priv = psb_priv(dev);
uint32_t *arg = data;
- struct backlight_device bd;
- dev_priv->blc_adj2 = *arg;
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
- bd.props.brightness = psb_get_brightness(&bd);
- psb_set_brightness(&bd);
-#endif
+ dev_priv->blc_adj2 = *arg;
+ get_brightness(dev_priv->backlight_device);
return 0;
}
{
struct drm_psb_private *dev_priv = psb_priv(dev);
uint32_t *arg = data;
- struct backlight_device bd;
- dev_priv->blc_adj1 = *arg;
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
- bd.props.brightness = psb_get_brightness(&bd);
- psb_set_brightness(&bd);
-#endif
+ dev_priv->blc_adj1 = *arg;
+ get_brightness(dev_priv->backlight_device);
return 0;
}
obj_id = lut_arg->output_id;
obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_CONNECTOR);
if (!obj) {
- DRM_DEBUG("Invalid Connector object.\n");
+ dev_dbg(dev->dev, "Invalid Connector object.\n");
return -EINVAL;
}
case PSB_MODE_OPERATION_SET_DC_BASE:
obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_FB);
if (!obj) {
- DRM_ERROR("Invalid FB id %d\n", obj_id);
+ dev_dbg(dev->dev, "Invalid FB id %d\n", obj_id);
return -EINVAL;
}
return ret;
default:
- DRM_DEBUG("Unsupported psb mode operation");
+ dev_dbg(dev->dev, "Unsupported psb mode operation\n");
return -EOPNOTSUPP;
}
return 0;
}
+/* FIXME: needs Medfield changes */
static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
struct drm_device *dev = file_priv->minor->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
static unsigned int runtime_allowed;
- unsigned int nr = DRM_IOCTL_NR(cmd);
-
- DRM_DEBUG("cmd = %x, nr = %x\n", cmd, nr);
if (runtime_allowed == 1 && dev_priv->is_lvds_on) {
runtime_allowed++;
dev_priv->rpm_enabled = 1;
}
return drm_ioctl(filp, cmd, arg);
-
/* FIXME: do we need to wrap the other side of this */
}
}
static const struct dev_pm_ops psb_pm_ops = {
+ .resume = gma_power_resume,
+ .suspend = gma_power_suspend,
.runtime_suspend = psb_runtime_suspend,
.runtime_resume = psb_runtime_resume,
.runtime_idle = psb_runtime_idle,
static struct drm_driver driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
- DRIVER_IRQ_VBL | DRIVER_MODESET| DRIVER_GEM ,
+ DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM ,
.load = psb_driver_load,
.unload = psb_driver_unload,
static struct pci_driver psb_pci_driver = {
.name = DRIVER_NAME,
.id_table = pciidlist,
- .resume = gma_power_resume,
- .suspend = gma_power_suspend,
.probe = psb_probe,
.remove = psb_remove,
-#ifdef CONFIG_PM
.driver.pm = &psb_pm_ops,
-#endif
};
static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
/* MLD Added this from Inaky's patch */
if (pci_enable_msi(pdev))
- DRM_ERROR("Enable MSI failed!\n");
+ dev_warn(&pdev->dev, "Enable MSI failed!\n");
return drm_get_pci_dev(pdev, ent, &driver);
}
late_initcall(psb_init);
module_exit(psb_exit);
-MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_AUTHOR("Alan Cox <alan@linux.intel.com> and others");
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
projects / mv-sheeva.git / blobdiff