On Fri, 6 Jun 2025 12:18:33 +0200 Boris Brezillon <[email protected]> wrote:
> 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 Queued to drm-misc-next. > > 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(-) >
