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drm/msm/dpu: dont use encoder->crtc in atomic path

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encoder->crtc is not really meaningful for atomic path. Use
crtc->encoder_mask to identify the crtc attached with
an encoder.

Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-5-git-send-email-jsanka@codeaurora.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Jeykumar Sankaran 2019-02-13 17:19:13 -08:00 committed by Rob Clark
parent a7fcc3237f
commit c2ab55a68a
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
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@ -962,6 +962,7 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc,
struct dpu_kms *dpu_kms;
struct list_head *connector_list;
struct drm_connector *conn = NULL, *conn_iter;
struct drm_crtc *drm_crtc;
struct dpu_rm_hw_iter pp_iter, ctl_iter;
struct msm_display_topology topology;
struct dpu_hw_ctl *hw_ctl[MAX_CHANNELS_PER_ENC] = { NULL };
@ -993,10 +994,14 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc,
return;
}
drm_for_each_crtc(drm_crtc, drm_enc->dev)
if (drm_crtc->state->encoder_mask & drm_encoder_mask(drm_enc))
break;
topology = dpu_encoder_get_topology(dpu_enc, dpu_kms, adj_mode);
/* Reserve dynamic resources now. Indicating non-AtomicTest phase */
ret = dpu_rm_reserve(&dpu_kms->rm, drm_enc, drm_enc->crtc->state,
ret = dpu_rm_reserve(&dpu_kms->rm, drm_enc, drm_crtc->state,
topology, false);
if (ret) {
DPU_ERROR_ENC(dpu_enc,