diff options
| author | Manasi Navare <manasi.d.navare@intel.com> | 2021-01-22 15:26:39 -0800 |
|---|---|---|
| committer | Manasi Navare <manasi.d.navare@intel.com> | 2021-01-25 15:23:17 -0800 |
| commit | aa52b39dc554de07ef7a9eb5c80b487ebbde7e7c (patch) | |
| tree | 68f629c4750ac13208aa9190f20c367e49681ed2 /drivers/gpu/drm/i915/display/intel_ddi.c | |
| parent | dc89bb86facfe82e7f9cc3f8230afad24ec6b538 (diff) | |
drm/i915/display/vrr: Configure and enable VRR in modeset enable
This patch computes the VRR parameters from VRR crtc states
and configures them in VRR registers during CRTC enable in
the modeset enable sequence.
v2:
* Remove initialization to 0 (Jani N)
* Use correct pipe %c (Jani N)
v3:
* Remove debug prints (Ville)
* Use cpu_trans instead of pipe for TRANS_VRR regs (Ville)
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210122232647.22688-10-manasi.d.navare@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index d4c09a1aa06e..d1cb0499a5c4 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -51,6 +51,7 @@ #include "intel_sprite.h" #include "intel_tc.h" #include "intel_vdsc.h" +#include "intel_vrr.h" struct ddi_buf_trans { u32 trans1; /* balance leg enable, de-emph level */ @@ -4310,6 +4311,8 @@ static void intel_enable_ddi(struct intel_atomic_state *state, if (!crtc_state->bigjoiner_slave) intel_ddi_enable_transcoder_func(encoder, crtc_state); + intel_vrr_enable(encoder, crtc_state); + intel_enable_pipe(crtc_state); intel_crtc_vblank_on(crtc_state); |