diff options
| author | Jeykumar Sankaran <jsanka@codeaurora.org> | 2018-09-07 17:24:27 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-10-03 20:24:52 -0400 |
| commit | ad92af7ec4c89dce1538a73f0741ac134b50bb12 (patch) | |
| tree | bbd62dc703f17f0903750276f9af7196ea4e49cf /drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | |
| parent | 157b9ce7f12d788eec7aef33738e054624d40a8a (diff) | |
drm/msm/dpu: remove RM topology definition
RM maintained a redundant definition for display topology
to identify the no. of hw blocks needed for a display
and their hardware dependencies. This information can be
implicitly deduced from the msm_display_topology structure
available in RM reserve request. In addition to getting
rid of the redundant topology, this change also removes
the topology name enums and their usages.
changes in v4:
- remove the topology name enum entirely (Sean)
changes in v5:
- remove RM topology definition and their
references (Sean)
- Implement helper for dual mixer CRTC (Sean)
changes in v6:
- avoid heap memory for topology (Sean)
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h index 9b1056c1e648..3723b4830335 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h @@ -238,6 +238,16 @@ struct dpu_crtc_state { container_of(x, struct dpu_crtc_state, base) /** + * dpu_crtc_state_is_stereo - Is crtc virtualized with two mixers? + * @cstate: Pointer to dpu crtc state + * @Return: true - has two mixers, false - has one mixer + */ +static inline bool dpu_crtc_state_is_stereo(struct dpu_crtc_state *cstate) +{ + return cstate->num_mixers == CRTC_DUAL_MIXERS; +} + +/** * dpu_crtc_get_mixer_height - get the mixer height * Mixer height will be same as panel height */ |