diff options
| author | Connor Abbott <cwabbott0@gmail.com> | 2023-12-07 22:39:03 +0100 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2024-02-16 15:48:54 +0000 |
| commit | 6bea22eb30f425386764d992217cbbf3731b2719 (patch) | |
| tree | e3f071c7657400c910b99355d0c0f9a7c5d74a02 | |
| parent | 5229b3ec0224f324fe6d0dda5b41604077142846 (diff) | |
drm/msm: Expose the highest bank bit in the capset
This will avoid an extra roundtrip on startup time in turnip.
Signed-off-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1314>
| -rw-r--r-- | src/drm/msm/msm_renderer.c | 2 | ||||
| -rw-r--r-- | src/drm_hw.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/drm/msm/msm_renderer.c b/src/drm/msm/msm_renderer.c index 5133672..9a890c3 100644 --- a/src/drm/msm/msm_renderer.c +++ b/src/drm/msm/msm_renderer.c @@ -296,6 +296,7 @@ msm_renderer_probe(int fd, struct virgl_renderer_capset_drm *capset) get_param64(fd, MSM_PARAM_GMEM_BASE, &capset->u.msm.gmem_base); get_param64(fd, MSM_PARAM_CHIP_ID, &capset->u.msm.chip_id); get_param32(fd, MSM_PARAM_MAX_FREQ, &capset->u.msm.max_freq); + get_param32(fd, MSM_PARAM_HIGHEST_BANK_BIT, &capset->u.msm.highest_bank_bit); nr_timelines = capset->u.msm.priorities; uabi_version = capset->version_minor; @@ -313,6 +314,7 @@ msm_renderer_probe(int fd, struct virgl_renderer_capset_drm *capset) drm_log("gmem_base: 0x%0" PRIx64, capset->u.msm.gmem_base); drm_log("chip_id: 0x%0" PRIx64, capset->u.msm.chip_id); drm_log("max_freq: %u", capset->u.msm.max_freq); + drm_log("highest_bank_bit: %u", capset->u.msm.highest_bank_bit); if (!capset->u.msm.va_size) { drm_log("Host kernel does not support userspace allocated IOVA"); diff --git a/src/drm_hw.h b/src/drm_hw.h index 45a2f4f..6dd66b8 100644 --- a/src/drm_hw.h +++ b/src/drm_hw.h @@ -26,6 +26,7 @@ struct virgl_renderer_capset_drm { uint64_t gmem_base; uint64_t chip_id; uint32_t max_freq; + uint32_t highest_bank_bit; } msm; /* context_type == VIRTGPU_DRM_CONTEXT_MSM */ } u; }; |