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drm/xe: rename bypass_mtcfg to skip_mtcfg

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Per device, set this flag to access the MTCFG register or to skip it.
This is done to standardise Xe driver naming if an access to any HW
should be avoided.

Signed-off-by: Koby Elbaz <kelbaz@habana.ai>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Koby Elbaz
2023-11-28 18:53:16 +02:00
committed by Rodrigo Vivi
parent 082802a3ee
commit 0c923a68ab
3 changed files with 5 additions and 5 deletions
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4
drivers/gpu/drm/xe/xe_device_types.h
View File

@@ -258,8 +258,8 @@ struct xe_device {
u8 has_sriov:1;
/** @enable_display: display enabled */
u8 enable_display:1;
/** @bypass_mtcfg: Bypass Multi-Tile configuration from MTCFG register */
u8 bypass_mtcfg:1;
/** @skip_mtcfg: skip Multi-Tile configuration from MTCFG register */
u8 skip_mtcfg:1;
/** @skip_pcode: skip access to PCODE uC */
u8 skip_pcode:1;
/** @supports_mmio_ext: supports MMIO extension/s */

2
drivers/gpu/drm/xe/xe_mmio.c
View File

@@ -330,7 +330,7 @@ static void xe_mmio_probe_tiles(struct xe_device *xe)
if (tile_count == 1)
goto add_mmio_ext;
if (!xe->info.bypass_mtcfg) {
if (!xe->info.skip_mtcfg) {
mtcfg = xe_mmio_read64_2x32(gt, XEHP_MTCFG_ADDR);
tile_count = REG_FIELD_GET(TILE_COUNT, mtcfg) + 1;
if (tile_count < xe->info.tile_count) {

4
drivers/gpu/drm/xe/xe_pci.c
View File

@@ -62,7 +62,7 @@ struct xe_device_desc {
u8 has_llc:1;
u8 has_sriov:1;
u8 bypass_mtcfg:1;
u8 skip_mtcfg:1;
u8 skip_pcode:1;
u8 supports_mmio_ext:1;
u8 skip_guc_pc:1;
@@ -581,7 +581,7 @@ static int xe_info_init(struct xe_device *xe,
xe->info.media_name = media_desc ? media_desc->name : "none";
xe->info.has_llc = desc->has_llc;
xe->info.has_sriov = desc->has_sriov;
xe->info.bypass_mtcfg = desc->bypass_mtcfg;
xe->info.skip_mtcfg = desc->skip_mtcfg;
xe->info.skip_pcode = desc->skip_pcode;
xe->info.supports_mmio_ext = desc->supports_mmio_ext;
xe->info.tile_mmio_ext_size = graphics_desc->tile_mmio_ext_size;