| Message ID | 20240124-etnaviv-npu-v1-0-a5aaf64aec65@pengutronix.de (mailing list archive) |
|---|---|
| Headers | show |
| Series | drm/etnaviv: Disable SH_EU clock gating on the i.MX8MP NPU | expand |
Am Mi., 24. Jan. 2024 um 10:22 Uhr schrieb Philipp Zabel <p.zabel@pengutronix.de>: > > The vendor kernel sets a previously unknown clock gating bit in the > VIVS_PM_MODULE_CONTROLS register to disable SH_EU clock gating. > > Import new headers from rnndb for the definition and set the bit > for the VIPNano-Si+ NPU on i.MX8MP. > > Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Thanks - series is Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com> > --- > Philipp Zabel (2): > drm/etnaviv: Update hardware headers from rnndb > drm/etnaviv: Disable SH_EU clock gating on VIPNano-Si+ > > drivers/gpu/drm/etnaviv/cmdstream.xml.h | 52 ++++++++++++++-- > drivers/gpu/drm/etnaviv/common.xml.h | 12 ++-- > drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 ++ > drivers/gpu/drm/etnaviv/state.xml.h | 101 +++++++++++++++++++++++++++----- > drivers/gpu/drm/etnaviv/state_blt.xml.h | 20 +++---- > drivers/gpu/drm/etnaviv/state_hi.xml.h | 28 +++++---- > 6 files changed, 174 insertions(+), 43 deletions(-) > --- > base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d > change-id: 20240124-etnaviv-npu-627f6881322c > > Best regards, > -- > Philipp Zabel <p.zabel@pengutronix.de> >
The vendor kernel sets a previously unknown clock gating bit in the VIVS_PM_MODULE_CONTROLS register to disable SH_EU clock gating. Import new headers from rnndb for the definition and set the bit for the VIPNano-Si+ NPU on i.MX8MP. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> --- Philipp Zabel (2): drm/etnaviv: Update hardware headers from rnndb drm/etnaviv: Disable SH_EU clock gating on VIPNano-Si+ drivers/gpu/drm/etnaviv/cmdstream.xml.h | 52 ++++++++++++++-- drivers/gpu/drm/etnaviv/common.xml.h | 12 ++-- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 ++ drivers/gpu/drm/etnaviv/state.xml.h | 101 +++++++++++++++++++++++++++----- drivers/gpu/drm/etnaviv/state_blt.xml.h | 20 +++---- drivers/gpu/drm/etnaviv/state_hi.xml.h | 28 +++++---- 6 files changed, 174 insertions(+), 43 deletions(-) --- base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d change-id: 20240124-etnaviv-npu-627f6881322c Best regards,