diff options
| author | Vitaly Lubart <vitaly.lubart@intel.com> | 2023-08-30 13:05:40 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:43:00 +0300 |
| commit | 437d7a84ada7a4cfeab2d9555c446936c3fb09f4 (patch) | |
| tree | a14e05fa212d4fe27b2fef52f97fcdd117dfe9e3 /drivers/gpu/drm/xe/xe_pci.c | |
| parent | 5120243bfb0dabc9f16924a5fc66e8ef26f0f8d3 (diff) | |
| download | linux-437d7a84ada7a4cfeab2d9555c446936c3fb09f4.tar.xz | |
drm/xe/gsc: add has_heci_gscfi indication to device
Mark support of MEI-GSC interaction per device.
Add has_heci_gscfi indication to xe_device and xe_pci structures.
Mark DG1 and DG2 devices as supported.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Vitaly Lubart <vitaly.lubart@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pci.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pci.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index 8161982796dd..9963772caabb 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -55,6 +55,8 @@ struct xe_device_desc { u8 require_force_probe:1; u8 is_dgfx:1; + u8 has_heci_gscfi:1; + u8 has_llc:1; u8 bypass_mtcfg:1; u8 supports_mmio_ext:1; @@ -260,6 +262,7 @@ static const struct xe_device_desc dg1_desc = { DGFX_FEATURES, PLATFORM(XE_DG1), .require_force_probe = true, + .has_heci_gscfi = 1, }; static const u16 dg2_g10_ids[] = { XE_DG2_G10_IDS(NOP), XE_ATS_M150_IDS(NOP), 0 }; @@ -269,6 +272,7 @@ static const u16 dg2_g12_ids[] = { XE_DG2_G12_IDS(NOP), 0 }; #define DG2_FEATURES \ DGFX_FEATURES, \ PLATFORM(XE_DG2), \ + .has_heci_gscfi = 1, \ .subplatforms = (const struct xe_subplatform_desc[]) { \ { XE_SUBPLATFORM_DG2_G10, "G10", dg2_g10_ids }, \ { XE_SUBPLATFORM_DG2_G11, "G11", dg2_g11_ids }, \ @@ -552,6 +556,7 @@ static int xe_info_init(struct xe_device *xe, return -ENODEV; xe->info.is_dgfx = desc->is_dgfx; + xe->info.has_heci_gscfi = desc->has_heci_gscfi; xe->info.graphics_name = graphics_desc->name; xe->info.media_name = media_desc ? media_desc->name : "none"; xe->info.has_llc = desc->has_llc; @@ -684,7 +689,7 @@ static int xe_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (err) goto err_pci_disable; - drm_dbg(&xe->drm, "%s %s %04x:%04x dgfx:%d gfx:%s (%d.%02d) media:%s (%d.%02d) dma_m_s:%d tc:%d", + drm_dbg(&xe->drm, "%s %s %04x:%04x dgfx:%d gfx:%s (%d.%02d) media:%s (%d.%02d) dma_m_s:%d tc:%d gscfi:%d", desc->platform_name, subplatform_desc ? subplatform_desc->name : "", xe->info.devid, xe->info.revid, @@ -695,7 +700,8 @@ static int xe_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) xe->info.media_name, xe->info.media_verx100 / 100, xe->info.media_verx100 % 100, - xe->info.dma_mask_size, xe->info.tile_count); + xe->info.dma_mask_size, xe->info.tile_count, + xe->info.has_heci_gscfi); drm_dbg(&xe->drm, "Stepping = (G:%s, M:%s, D:%s, B:%s)\n", xe_step_name(xe->info.step.graphics), |