Hi all,
This patch series adds support for 64-bit and poll register accessors in
the Panthor DRM driver and performs a cleanup of the 64-bit register
definitions.
The first patch introduces new accessor functions to simplify and
standardize 64-bit and polling register operations. The second patch
refactors the existing 64-bit register definitions for improved clarity
and consistency.
v5:
- Rebased so I can apply cleanly with dim b4-shazam
v4:
- [PATCH 1/2]:
- Fixed missing check against mask value in PWRTRANS register polling.
- Removed panthor_gpu_read_timestamp() and
panthor_gpu_read_timestamp_offset() in favour of direct register
access as they currently only serve as wrapper functions.
- [PATCH 2/2]:
- Updated the register names inline with the removal of the two
timestamp functions.
- Picked up Rb tags from Liviu and Steven
- Link to v3:
https://lore.kernel.org/dri-devel/[email protected]/
v3:
- Picked up Rb tags from Boris.
- Link to v2:
https://lore.kernel.org/dri-devel/[email protected]/
v2:
- Updated padding of the poll functions as requested
- Removed *_HI register definitions and renamed *_LO registers
- Link to v1:
https://lore.kernel.org/dri-devel/[email protected]/
Regards,
Boris
Karunika Choo (2):
drm/panthor: Add 64-bit and poll register accessors
drm/panthor: Clean up 64-bit register definitions
drivers/gpu/drm/panthor/panthor_device.h | 71 ++++++++++
drivers/gpu/drm/panthor/panthor_drv.c | 4 +-
drivers/gpu/drm/panthor/panthor_fw.c | 9 +-
drivers/gpu/drm/panthor/panthor_gpu.c | 159 +++++------------------
drivers/gpu/drm/panthor/panthor_gpu.h | 12 +-
drivers/gpu/drm/panthor/panthor_mmu.c | 34 ++---
drivers/gpu/drm/panthor/panthor_regs.h | 90 ++++---------
7 files changed, 157 insertions(+), 222 deletions(-)
--
2.49.0
