diff options
| author | Jeykumar Sankaran <jsanka@codeaurora.org> | 2019-02-13 17:19:15 -0800 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2019-04-18 10:04:10 -0700 |
| commit | 9d4c8fd1af4687eb477ae26b7ecc386b336cea72 (patch) | |
| tree | 80dafb69d61637acbb2ed3ecf39298c3e06f9ec7 /drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | |
| parent | b107603b4ad0f2624425bb2402701480bb59cafe (diff) | |
drm/msm/dpu: assign intf to encoder in mode_set
Iterate and assign HW intf block to physical encoders
in encoder modeset. Moving all the HW block assignments
to encoder modeset to allow easy switching to state
based resource management.
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-7-git-send-email-jsanka@codeaurora.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index c4e4e19b5ea1..82bf16d61a45 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -969,7 +969,7 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc, struct dpu_hw_ctl *hw_ctl[MAX_CHANNELS_PER_ENC] = { NULL }; struct dpu_hw_mixer *hw_lm[MAX_CHANNELS_PER_ENC] = { NULL }; int num_lm = 0, num_ctl = 0; - int i = 0, ret; + int i, j, ret; if (!drm_enc) { DPU_ERROR("invalid encoder\n"); @@ -1066,6 +1066,26 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc, phys->hw_pp = dpu_enc->hw_pp[i]; phys->hw_ctl = hw_ctl[i]; + dpu_rm_init_hw_iter(&hw_iter, drm_enc->base.id, + DPU_HW_BLK_INTF); + for (j = 0; j < MAX_CHANNELS_PER_ENC; j++) { + struct dpu_hw_intf *hw_intf; + + if (!dpu_rm_get_hw(&dpu_kms->rm, &hw_iter)) + break; + + hw_intf = (struct dpu_hw_intf *)hw_iter.hw; + if (hw_intf->idx == phys->intf_idx) + phys->hw_intf = hw_intf; + } + + if (!phys->hw_intf) { + DPU_ERROR_ENC(dpu_enc, + "no intf block assigned at idx: %d\n", + i); + goto error; + } + phys->connector = conn->state->connector; if (phys->ops.mode_set) phys->ops.mode_set(phys, mode, adj_mode); |