]> Pileus Git - ~andy/linux/blobdiff - drivers/gpu/drm/i915/i915_drv.c
drm/i915: Disable GGTT PTEs on GEN6+ suspend
[~andy/linux] / drivers / gpu / drm / i915 / i915_drv.c
index ccb28ead3501e7a96d6adfbf5cecbd6438d3a0ad..2ad27880cd047bc93cf119784895040eeafc3bae 100644 (file)
@@ -157,25 +157,6 @@ MODULE_PARM_DESC(prefault_disable,
 static struct drm_driver driver;
 extern int intel_agp_enabled;
 
-#define INTEL_VGA_DEVICE(id, info) {           \
-       .class = PCI_BASE_CLASS_DISPLAY << 16,  \
-       .class_mask = 0xff0000,                 \
-       .vendor = 0x8086,                       \
-       .device = id,                           \
-       .subvendor = PCI_ANY_ID,                \
-       .subdevice = PCI_ANY_ID,                \
-       .driver_data = (unsigned long) info }
-
-#define INTEL_QUANTA_VGA_DEVICE(info) {                \
-       .class = PCI_BASE_CLASS_DISPLAY << 16,  \
-       .class_mask = 0xff0000,                 \
-       .vendor = 0x8086,                       \
-       .device = 0x16a,                        \
-       .subvendor = 0x152d,                    \
-       .subdevice = 0x8990,                    \
-       .driver_data = (unsigned long) info }
-
-
 static const struct intel_device_info intel_i830_info = {
        .gen = 2, .is_mobile = 1, .cursor_needs_physical = 1, .num_pipes = 2,
        .has_overlay = 1, .overlay_needs_physical = 1,
@@ -350,118 +331,41 @@ static const struct intel_device_info intel_haswell_m_info = {
        .has_vebox_ring = 1,
 };
 
+/*
+ * Make sure any device matches here are from most specific to most
+ * general.  For example, since the Quanta match is based on the subsystem
+ * and subvendor IDs, we need it to come before the more general IVB
+ * PCI ID matches, otherwise we'll use the wrong info struct above.
+ */
+#define INTEL_PCI_IDS \
+       INTEL_I830_IDS(&intel_i830_info),       \
+       INTEL_I845G_IDS(&intel_845g_info),      \
+       INTEL_I85X_IDS(&intel_i85x_info),       \
+       INTEL_I865G_IDS(&intel_i865g_info),     \
+       INTEL_I915G_IDS(&intel_i915g_info),     \
+       INTEL_I915GM_IDS(&intel_i915gm_info),   \
+       INTEL_I945G_IDS(&intel_i945g_info),     \
+       INTEL_I945GM_IDS(&intel_i945gm_info),   \
+       INTEL_I965G_IDS(&intel_i965g_info),     \
+       INTEL_G33_IDS(&intel_g33_info),         \
+       INTEL_I965GM_IDS(&intel_i965gm_info),   \
+       INTEL_GM45_IDS(&intel_gm45_info),       \
+       INTEL_G45_IDS(&intel_g45_info),         \
+       INTEL_PINEVIEW_IDS(&intel_pineview_info),       \
+       INTEL_IRONLAKE_D_IDS(&intel_ironlake_d_info),   \
+       INTEL_IRONLAKE_M_IDS(&intel_ironlake_m_info),   \
+       INTEL_SNB_D_IDS(&intel_sandybridge_d_info),     \
+       INTEL_SNB_M_IDS(&intel_sandybridge_m_info),     \
+       INTEL_IVB_Q_IDS(&intel_ivybridge_q_info), /* must be first IVB */ \
+       INTEL_IVB_M_IDS(&intel_ivybridge_m_info),       \
+       INTEL_IVB_D_IDS(&intel_ivybridge_d_info),       \
+       INTEL_HSW_D_IDS(&intel_haswell_d_info), \
+       INTEL_HSW_M_IDS(&intel_haswell_m_info), \
+       INTEL_VLV_M_IDS(&intel_valleyview_m_info),      \
+       INTEL_VLV_D_IDS(&intel_valleyview_d_info)
+
 static const struct pci_device_id pciidlist[] = {              /* aka */
-       INTEL_VGA_DEVICE(0x3577, &intel_i830_info),             /* I830_M */
-       INTEL_VGA_DEVICE(0x2562, &intel_845g_info),             /* 845_G */
-       INTEL_VGA_DEVICE(0x3582, &intel_i85x_info),             /* I855_GM */
-       INTEL_VGA_DEVICE(0x358e, &intel_i85x_info),
-       INTEL_VGA_DEVICE(0x2572, &intel_i865g_info),            /* I865_G */
-       INTEL_VGA_DEVICE(0x2582, &intel_i915g_info),            /* I915_G */
-       INTEL_VGA_DEVICE(0x258a, &intel_i915g_info),            /* E7221_G */
-       INTEL_VGA_DEVICE(0x2592, &intel_i915gm_info),           /* I915_GM */
-       INTEL_VGA_DEVICE(0x2772, &intel_i945g_info),            /* I945_G */
-       INTEL_VGA_DEVICE(0x27a2, &intel_i945gm_info),           /* I945_GM */
-       INTEL_VGA_DEVICE(0x27ae, &intel_i945gm_info),           /* I945_GME */
-       INTEL_VGA_DEVICE(0x2972, &intel_i965g_info),            /* I946_GZ */
-       INTEL_VGA_DEVICE(0x2982, &intel_i965g_info),            /* G35_G */
-       INTEL_VGA_DEVICE(0x2992, &intel_i965g_info),            /* I965_Q */
-       INTEL_VGA_DEVICE(0x29a2, &intel_i965g_info),            /* I965_G */
-       INTEL_VGA_DEVICE(0x29b2, &intel_g33_info),              /* Q35_G */
-       INTEL_VGA_DEVICE(0x29c2, &intel_g33_info),              /* G33_G */
-       INTEL_VGA_DEVICE(0x29d2, &intel_g33_info),              /* Q33_G */
-       INTEL_VGA_DEVICE(0x2a02, &intel_i965gm_info),           /* I965_GM */
-       INTEL_VGA_DEVICE(0x2a12, &intel_i965gm_info),           /* I965_GME */
-       INTEL_VGA_DEVICE(0x2a42, &intel_gm45_info),             /* GM45_G */
-       INTEL_VGA_DEVICE(0x2e02, &intel_g45_info),              /* IGD_E_G */
-       INTEL_VGA_DEVICE(0x2e12, &intel_g45_info),              /* Q45_G */
-       INTEL_VGA_DEVICE(0x2e22, &intel_g45_info),              /* G45_G */
-       INTEL_VGA_DEVICE(0x2e32, &intel_g45_info),              /* G41_G */
-       INTEL_VGA_DEVICE(0x2e42, &intel_g45_info),              /* B43_G */
-       INTEL_VGA_DEVICE(0x2e92, &intel_g45_info),              /* B43_G.1 */
-       INTEL_VGA_DEVICE(0xa001, &intel_pineview_info),
-       INTEL_VGA_DEVICE(0xa011, &intel_pineview_info),
-       INTEL_VGA_DEVICE(0x0042, &intel_ironlake_d_info),
-       INTEL_VGA_DEVICE(0x0046, &intel_ironlake_m_info),
-       INTEL_VGA_DEVICE(0x0102, &intel_sandybridge_d_info),
-       INTEL_VGA_DEVICE(0x0112, &intel_sandybridge_d_info),
-       INTEL_VGA_DEVICE(0x0122, &intel_sandybridge_d_info),
-       INTEL_VGA_DEVICE(0x0106, &intel_sandybridge_m_info),
-       INTEL_VGA_DEVICE(0x0116, &intel_sandybridge_m_info),
-       INTEL_VGA_DEVICE(0x0126, &intel_sandybridge_m_info),
-       INTEL_VGA_DEVICE(0x010A, &intel_sandybridge_d_info),
-       INTEL_VGA_DEVICE(0x0156, &intel_ivybridge_m_info), /* GT1 mobile */
-       INTEL_VGA_DEVICE(0x0166, &intel_ivybridge_m_info), /* GT2 mobile */
-       INTEL_VGA_DEVICE(0x0152, &intel_ivybridge_d_info), /* GT1 desktop */
-       INTEL_VGA_DEVICE(0x0162, &intel_ivybridge_d_info), /* GT2 desktop */
-       INTEL_VGA_DEVICE(0x015a, &intel_ivybridge_d_info), /* GT1 server */
-       INTEL_QUANTA_VGA_DEVICE(&intel_ivybridge_q_info), /* Quanta transcode */
-       INTEL_VGA_DEVICE(0x016a, &intel_ivybridge_d_info), /* GT2 server */
-       INTEL_VGA_DEVICE(0x0402, &intel_haswell_d_info), /* GT1 desktop */
-       INTEL_VGA_DEVICE(0x0412, &intel_haswell_d_info), /* GT2 desktop */
-       INTEL_VGA_DEVICE(0x0422, &intel_haswell_d_info), /* GT3 desktop */
-       INTEL_VGA_DEVICE(0x040a, &intel_haswell_d_info), /* GT1 server */
-       INTEL_VGA_DEVICE(0x041a, &intel_haswell_d_info), /* GT2 server */
-       INTEL_VGA_DEVICE(0x042a, &intel_haswell_d_info), /* GT3 server */
-       INTEL_VGA_DEVICE(0x0406, &intel_haswell_m_info), /* GT1 mobile */
-       INTEL_VGA_DEVICE(0x0416, &intel_haswell_m_info), /* GT2 mobile */
-       INTEL_VGA_DEVICE(0x0426, &intel_haswell_m_info), /* GT2 mobile */
-       INTEL_VGA_DEVICE(0x040B, &intel_haswell_d_info), /* GT1 reserved */
-       INTEL_VGA_DEVICE(0x041B, &intel_haswell_d_info), /* GT2 reserved */
-       INTEL_VGA_DEVICE(0x042B, &intel_haswell_d_info), /* GT3 reserved */
-       INTEL_VGA_DEVICE(0x040E, &intel_haswell_d_info), /* GT1 reserved */
-       INTEL_VGA_DEVICE(0x041E, &intel_haswell_d_info), /* GT2 reserved */
-       INTEL_VGA_DEVICE(0x042E, &intel_haswell_d_info), /* GT3 reserved */
-       INTEL_VGA_DEVICE(0x0C02, &intel_haswell_d_info), /* SDV GT1 desktop */
-       INTEL_VGA_DEVICE(0x0C12, &intel_haswell_d_info), /* SDV GT2 desktop */
-       INTEL_VGA_DEVICE(0x0C22, &intel_haswell_d_info), /* SDV GT3 desktop */
-       INTEL_VGA_DEVICE(0x0C0A, &intel_haswell_d_info), /* SDV GT1 server */
-       INTEL_VGA_DEVICE(0x0C1A, &intel_haswell_d_info), /* SDV GT2 server */
-       INTEL_VGA_DEVICE(0x0C2A, &intel_haswell_d_info), /* SDV GT3 server */
-       INTEL_VGA_DEVICE(0x0C06, &intel_haswell_m_info), /* SDV GT1 mobile */
-       INTEL_VGA_DEVICE(0x0C16, &intel_haswell_m_info), /* SDV GT2 mobile */
-       INTEL_VGA_DEVICE(0x0C26, &intel_haswell_m_info), /* SDV GT3 mobile */
-       INTEL_VGA_DEVICE(0x0C0B, &intel_haswell_d_info), /* SDV GT1 reserved */
-       INTEL_VGA_DEVICE(0x0C1B, &intel_haswell_d_info), /* SDV GT2 reserved */
-       INTEL_VGA_DEVICE(0x0C2B, &intel_haswell_d_info), /* SDV GT3 reserved */
-       INTEL_VGA_DEVICE(0x0C0E, &intel_haswell_d_info), /* SDV GT1 reserved */
-       INTEL_VGA_DEVICE(0x0C1E, &intel_haswell_d_info), /* SDV GT2 reserved */
-       INTEL_VGA_DEVICE(0x0C2E, &intel_haswell_d_info), /* SDV GT3 reserved */
-       INTEL_VGA_DEVICE(0x0A02, &intel_haswell_d_info), /* ULT GT1 desktop */
-       INTEL_VGA_DEVICE(0x0A12, &intel_haswell_d_info), /* ULT GT2 desktop */
-       INTEL_VGA_DEVICE(0x0A22, &intel_haswell_d_info), /* ULT GT3 desktop */
-       INTEL_VGA_DEVICE(0x0A0A, &intel_haswell_d_info), /* ULT GT1 server */
-       INTEL_VGA_DEVICE(0x0A1A, &intel_haswell_d_info), /* ULT GT2 server */
-       INTEL_VGA_DEVICE(0x0A2A, &intel_haswell_d_info), /* ULT GT3 server */
-       INTEL_VGA_DEVICE(0x0A06, &intel_haswell_m_info), /* ULT GT1 mobile */
-       INTEL_VGA_DEVICE(0x0A16, &intel_haswell_m_info), /* ULT GT2 mobile */
-       INTEL_VGA_DEVICE(0x0A26, &intel_haswell_m_info), /* ULT GT3 mobile */
-       INTEL_VGA_DEVICE(0x0A0B, &intel_haswell_d_info), /* ULT GT1 reserved */
-       INTEL_VGA_DEVICE(0x0A1B, &intel_haswell_d_info), /* ULT GT2 reserved */
-       INTEL_VGA_DEVICE(0x0A2B, &intel_haswell_d_info), /* ULT GT3 reserved */
-       INTEL_VGA_DEVICE(0x0A0E, &intel_haswell_m_info), /* ULT GT1 reserved */
-       INTEL_VGA_DEVICE(0x0A1E, &intel_haswell_m_info), /* ULT GT2 reserved */
-       INTEL_VGA_DEVICE(0x0A2E, &intel_haswell_m_info), /* ULT GT3 reserved */
-       INTEL_VGA_DEVICE(0x0D02, &intel_haswell_d_info), /* CRW GT1 desktop */
-       INTEL_VGA_DEVICE(0x0D12, &intel_haswell_d_info), /* CRW GT2 desktop */
-       INTEL_VGA_DEVICE(0x0D22, &intel_haswell_d_info), /* CRW GT3 desktop */
-       INTEL_VGA_DEVICE(0x0D0A, &intel_haswell_d_info), /* CRW GT1 server */
-       INTEL_VGA_DEVICE(0x0D1A, &intel_haswell_d_info), /* CRW GT2 server */
-       INTEL_VGA_DEVICE(0x0D2A, &intel_haswell_d_info), /* CRW GT3 server */
-       INTEL_VGA_DEVICE(0x0D06, &intel_haswell_m_info), /* CRW GT1 mobile */
-       INTEL_VGA_DEVICE(0x0D16, &intel_haswell_m_info), /* CRW GT2 mobile */
-       INTEL_VGA_DEVICE(0x0D26, &intel_haswell_m_info), /* CRW GT3 mobile */
-       INTEL_VGA_DEVICE(0x0D0B, &intel_haswell_d_info), /* CRW GT1 reserved */
-       INTEL_VGA_DEVICE(0x0D1B, &intel_haswell_d_info), /* CRW GT2 reserved */
-       INTEL_VGA_DEVICE(0x0D2B, &intel_haswell_d_info), /* CRW GT3 reserved */
-       INTEL_VGA_DEVICE(0x0D0E, &intel_haswell_d_info), /* CRW GT1 reserved */
-       INTEL_VGA_DEVICE(0x0D1E, &intel_haswell_d_info), /* CRW GT2 reserved */
-       INTEL_VGA_DEVICE(0x0D2E, &intel_haswell_d_info), /* CRW GT3 reserved */
-       INTEL_VGA_DEVICE(0x0f30, &intel_valleyview_m_info),
-       INTEL_VGA_DEVICE(0x0f31, &intel_valleyview_m_info),
-       INTEL_VGA_DEVICE(0x0f32, &intel_valleyview_m_info),
-       INTEL_VGA_DEVICE(0x0f33, &intel_valleyview_m_info),
-       INTEL_VGA_DEVICE(0x0157, &intel_valleyview_m_info),
-       INTEL_VGA_DEVICE(0x0155, &intel_valleyview_d_info),
+       INTEL_PCI_IDS,
        {0, 0, 0}
 };
 
@@ -601,6 +505,8 @@ static int i915_drm_freeze(struct drm_device *dev)
                intel_modeset_suspend_hw(dev);
        }
 
+       i915_gem_suspend_gtt_mappings(dev);
+
        i915_save_state(dev);
 
        intel_opregion_fini(dev);
@@ -744,7 +650,8 @@ static int i915_drm_thaw(struct drm_device *dev)
                mutex_lock(&dev->struct_mutex);
                i915_gem_restore_gtt_mappings(dev);
                mutex_unlock(&dev->struct_mutex);
-       }
+       } else if (drm_core_check_feature(dev, DRIVER_MODESET))
+               i915_check_and_clear_faults(dev);
 
        __i915_drm_thaw(dev);