drm/i915/cmtg: Add trigger to enable/disable cmtg

Enable CMTG with fixed refresh rate mode and with dynamic
dc state enabled.

Disable CMTG with transcoder disable or if there is a transition
to vrr mode from fixed refresh rate mode.

v2:
- Move the enabled flag update to avoid issue in the disable timeout
path. [Uma]

v3:
- Introduce intel_cmtg_program() rather calling multiple cmtg
functions. [Dibin]
- Set clock select before cmtg disable as can lost during dc6
entry. [Dibin]
- Disable cmtg interrupt in crtc-disable(). [Dibin]
- Got R-b from Uma.

v4:
- Simplify the code further by moving for_each_new_intel_crtc_in_state
inside intel_cmtg.c.

Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20260615200339.885190-21-animesh.manna@intel.com

0 files changed, 0 insertions, 0 deletions