diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv40_graph.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_crtc.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_agp.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 2 |
8 files changed, 33 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index f569ae88ab3..c1981861bbb 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -147,7 +147,10 @@ drm_edid_block_valid(u8 *raw_edid) csum += raw_edid[i]; if (csum) { DRM_ERROR("EDID checksum is invalid, remainder is %d\n", csum); - goto bad; + + /* allow CEA to slide through, switches mangle this */ + if (raw_edid[0] != 0x02) + goto bad; } /* per-block-type checks */ diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 7e663a79829..266b0ff441a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -241,7 +241,8 @@ nouveau_connector_detect(struct drm_connector *connector) if (nv_encoder && nv_connector->native_mode) { unsigned status = connector_status_connected; -#ifdef CONFIG_ACPI +#if defined(CONFIG_ACPI_BUTTON) || \ + (defined(CONFIG_ACPI_BUTTON_MODULE) && defined(MODULE)) if (!nouveau_ignorelid && !acpi_lid_open()) status = connector_status_unknown; #endif diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c index 0616c96e4b6..704a25d04ac 100644 --- a/drivers/gpu/drm/nouveau/nv40_graph.c +++ b/drivers/gpu/drm/nouveau/nv40_graph.c @@ -253,7 +253,11 @@ nv40_graph_init(struct drm_device *dev) if (!dev_priv->engine.graph.ctxprog) { struct nouveau_grctx ctx = {}; - uint32_t cp[256]; + uint32_t *cp; + + cp = kmalloc(sizeof(*cp) * 256, GFP_KERNEL); + if (!cp) + return -ENOMEM; ctx.dev = dev; ctx.mode = NOUVEAU_GRCTX_PROG; @@ -265,6 +269,8 @@ nv40_graph_init(struct drm_device *dev) nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0); for (i = 0; i < ctx.ctxprog_len; i++) nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA, cp[i]); + + kfree(cp); } /* No context present currently */ diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 03dd6c41dc1..f3f2827017e 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -707,6 +707,7 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode break; case ATOM_DCPLL: case ATOM_PPLL_INVALID: + default: pll = &rdev->clock.dcpll; break; } diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 66a37fb7583..669feb689bf 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -576,6 +576,7 @@ typedef int (*radeon_packet3_check_t)(struct radeon_cs_parser *p, */ int radeon_agp_init(struct radeon_device *rdev); void radeon_agp_resume(struct radeon_device *rdev); +void radeon_agp_suspend(struct radeon_device *rdev); void radeon_agp_fini(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c index 28e473f1f56..f40dfb77f9b 100644 --- a/drivers/gpu/drm/radeon/radeon_agp.c +++ b/drivers/gpu/drm/radeon/radeon_agp.c @@ -270,3 +270,8 @@ void radeon_agp_fini(struct radeon_device *rdev) } #endif } + +void radeon_agp_suspend(struct radeon_device *rdev) +{ + radeon_agp_fini(rdev); +} diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 6e733fdc334..24ea683f7cf 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -680,10 +680,18 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct uint8_t dac; union atom_supported_devices *supported_devices; int i, j, max_device; - struct bios_connector bios_connectors[ATOM_MAX_SUPPORTED_DEVICE]; + struct bios_connector *bios_connectors; + size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE; - if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) + bios_connectors = kzalloc(bc_size, GFP_KERNEL); + if (!bios_connectors) + return false; + + if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, + &data_offset)) { + kfree(bios_connectors); return false; + } supported_devices = (union atom_supported_devices *)(ctx->bios + data_offset); @@ -851,6 +859,7 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct radeon_link_encoder_connector(dev); + kfree(bios_connectors); return true; } diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index a20b612ffe7..fdc3fdf78ac 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -754,6 +754,8 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state) /* evict remaining vram memory */ radeon_bo_evict_vram(rdev); + radeon_agp_suspend(rdev); + pci_save_state(dev->pdev); if (state.event == PM_EVENT_SUSPEND) { /* Shut down the device */ |