On Wed, Mar 11, 2026 at 04:03:57PM -0700, Deborah Brouwer wrote: > This series changes the Tyr driver to use the kernel's register! macro > for hardware register access, replacing manual bit manipulation and custom > register structures with a more type-safe and maintainable approach. > > Signed-off-by: Deborah Brouwer <[email protected]> > --- > This series depends on: > [PATCH v8 00/10] rust: add `register!` macro > https://lore.kernel.org/rust-for-linux/[email protected]/ > > Changes in v2:
Forgot this link to v1: https://lore.kernel.org/rust-for-linux/[email protected]/ > - Rebase on v8 of register! macro series; > - Add documentation; > - Remove manual functions to get address bits; > - Revise gpu_info() to use macro; > - Revise l2_power_on() to use macro; > - Set interconnect coherency protocol with macro; > - Separate commits for each register page; > - Replace HI/LO pairs with 64bit registers > - Order registers by address; > - Remove doorbell clear field from GPU_IRQ_CLEAR; > - GPU command is redesigned to accommodate multiple layouts; > - MMU register bits corrected; > - Use UPPERCASE for register names; > - Move the consts to impl block for registers; > > --- > Daniel Almeida (1): > drm/tyr: Use register! macro for GPU_CONTROL > > Deborah Brouwer (4): > drm/tyr: Set interconnect coherency during probe > drm/tyr: Use register! macro for JOB_CONTROL > drm/tyr: Use register! macro for MMU_CONTROL > drm/tyr: Remove custom register struct > > drivers/gpu/drm/tyr/driver.rs | 32 +- > drivers/gpu/drm/tyr/gpu.rs | 213 +++++------- > drivers/gpu/drm/tyr/regs.rs | 785 > ++++++++++++++++++++++++++++++++++++------ > 3 files changed, 792 insertions(+), 238 deletions(-) > --- > base-commit: 91c02cfa16427b078c8a74f2b96123b579fdb07f > change-id: 20260311-b4-tyr-use-register-macro-v2-cdc89155045a > > Best regards, > -- > Deborah Brouwer <[email protected]> >
