drm/i915: Define and compute Transcoder CMRR registers

Add register definitions for Transcoder Fixed Average
Vtotal mode/CMRR function, with the necessary bitfields.
Compute these registers when CMRR is enabled, extending
Adaptive refresh rate capabilities.

--v2:
- Use intel_de_read64_2x32 in intel_vrr_get_config. [Jani]
- Fix indent and order based on register offset. [Jani]

--v3:
- Removing RFC tag.

--v4:
- Update place holder for CMRR register definition. (Jani)

--v5:
- Add CMRR register definitions to a separate file intel_vrr_reg.h.

--v6:
- Fixed indentation. (Jani)
- Add dependency header intel_display_reg_defs.h. (Jani)
- Rename file name to intel_vrr_regs.h instead of reg.h (Jani)

--v7:
- Remove adding CMRR flag to vrr_ctl register during set_transcoder_timing,
as it is already being done during intel_vrr_enable. (Ankit)

Signed-off-by: Mitul Golani <[email protected]>
Reviewed-by: Ankit Nautiyal <[email protected]>
Signed-off-by: Suraj Kandpal <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions