diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pci.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pci.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index f4d108dc49b1..024175cfe61e 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -62,11 +62,13 @@ struct xe_device_desc { u8 is_dgfx:1; u8 has_display:1; + u8 has_fan_control:1; u8 has_heci_gscfi:1; u8 has_heci_cscfi:1; u8 has_llc:1; u8 has_pxp:1; u8 has_sriov:1; + u8 needs_scratch:1; u8 skip_guc_pc:1; u8 skip_mtcfg:1; u8 skip_pcode:1; @@ -303,6 +305,7 @@ static const struct xe_device_desc dg2_desc = { DG2_FEATURES, .has_display = true, + .has_fan_control = true, }; static const __maybe_unused struct xe_device_desc pvc_desc = { @@ -330,6 +333,7 @@ static const struct xe_device_desc lnl_desc = { .dma_mask_size = 46, .has_display = true, .has_pxp = true, + .needs_scratch = true, }; static const struct xe_device_desc bmg_desc = { @@ -337,7 +341,9 @@ static const struct xe_device_desc bmg_desc = { PLATFORM(BATTLEMAGE), .dma_mask_size = 46, .has_display = true, + .has_fan_control = true, .has_heci_cscfi = 1, + .needs_scratch = true, }; static const struct xe_device_desc ptl_desc = { @@ -346,6 +352,7 @@ static const struct xe_device_desc ptl_desc = { .has_display = true, .has_sriov = true, .require_force_probe = true, + .needs_scratch = true, }; #undef PLATFORM @@ -576,6 +583,7 @@ static int xe_info_init_early(struct xe_device *xe, xe->info.dma_mask_size = desc->dma_mask_size; xe->info.is_dgfx = desc->is_dgfx; + xe->info.has_fan_control = desc->has_fan_control; xe->info.has_heci_gscfi = desc->has_heci_gscfi; xe->info.has_heci_cscfi = desc->has_heci_cscfi; xe->info.has_llc = desc->has_llc; @@ -584,6 +592,7 @@ static int xe_info_init_early(struct xe_device *xe, xe->info.skip_guc_pc = desc->skip_guc_pc; xe->info.skip_mtcfg = desc->skip_mtcfg; xe->info.skip_pcode = desc->skip_pcode; + xe->info.needs_scratch = desc->needs_scratch; xe->info.probe_display = IS_ENABLED(CONFIG_DRM_XE_DISPLAY) && xe_modparam.probe_display && @@ -735,7 +744,7 @@ static void xe_pci_remove(struct pci_dev *pdev) return; xe_device_remove(xe); - xe_pm_runtime_fini(xe); + xe_pm_fini(xe); } /* @@ -805,18 +814,17 @@ static int xe_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return err; err = xe_device_probe_early(xe); - if (err) { - /* - * In Boot Survivability mode, no drm card is exposed and driver - * is loaded with bare minimum to allow for firmware to be - * flashed through mei. If early probe failed, but it managed to - * enable survivability mode, return success. - */ - if (xe_survivability_mode_is_enabled(xe)) - return 0; + /* + * In Boot Survivability mode, no drm card is exposed and driver + * is loaded with bare minimum to allow for firmware to be + * flashed through mei. Return success, if survivability mode + * is enabled due to pcode failure or configfs being set + */ + if (xe_survivability_mode_is_enabled(xe)) + return 0; + if (err) return err; - } err = xe_info_init(xe, desc); if (err) @@ -922,6 +930,7 @@ static int xe_pci_suspend(struct device *dev) pci_save_state(pdev); pci_disable_device(pdev); + pci_set_power_state(pdev, PCI_D3cold); return 0; } |