diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_lrc.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c index 81def1792664..2639a3dfc9f7 100644 --- a/drivers/gpu/drm/xe/xe_lrc.c +++ b/drivers/gpu/drm/xe/xe_lrc.c @@ -37,6 +37,7 @@ #define LRC_ENGINE_CLASS GENMASK_ULL(63, 61) #define LRC_ENGINE_INSTANCE GENMASK_ULL(53, 48) +#define LRC_PPHWSP_SIZE SZ_4K #define LRC_INDIRECT_RING_STATE_SIZE SZ_4K static struct xe_device * @@ -50,19 +51,22 @@ size_t xe_gt_lrc_size(struct xe_gt *gt, enum xe_engine_class class) struct xe_device *xe = gt_to_xe(gt); size_t size; + /* Per-process HW status page (PPHWSP) */ + size = LRC_PPHWSP_SIZE; + + /* Engine context image */ switch (class) { case XE_ENGINE_CLASS_RENDER: if (GRAPHICS_VER(xe) >= 20) - size = 4 * SZ_4K; + size += 3 * SZ_4K; else - size = 14 * SZ_4K; + size += 13 * SZ_4K; break; case XE_ENGINE_CLASS_COMPUTE: - /* 14 pages since graphics_ver == 11 */ if (GRAPHICS_VER(xe) >= 20) - size = 3 * SZ_4K; + size += 2 * SZ_4K; else - size = 14 * SZ_4K; + size += 13 * SZ_4K; break; default: WARN(1, "Unknown engine class: %d", class); @@ -71,7 +75,7 @@ size_t xe_gt_lrc_size(struct xe_gt *gt, enum xe_engine_class class) case XE_ENGINE_CLASS_VIDEO_DECODE: case XE_ENGINE_CLASS_VIDEO_ENHANCE: case XE_ENGINE_CLASS_OTHER: - size = 2 * SZ_4K; + size += 1 * SZ_4K; } /* Add indirect ring state page */ @@ -650,7 +654,6 @@ u32 xe_lrc_pphwsp_offset(struct xe_lrc *lrc) #define LRC_START_SEQNO_PPHWSP_OFFSET (LRC_SEQNO_PPHWSP_OFFSET + 8) #define LRC_CTX_JOB_TIMESTAMP_OFFSET (LRC_START_SEQNO_PPHWSP_OFFSET + 8) #define LRC_PARALLEL_PPHWSP_OFFSET 2048 -#define LRC_PPHWSP_SIZE SZ_4K u32 xe_lrc_regs_offset(struct xe_lrc *lrc) { |