From: Shubhashree Dhar Date: Mon, 24 Jun 2019 06:27:12 +0000 (+0530) Subject: drm/msm/dpu: Correct dpu encoder spinlock initialization X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=2e7b801eadbf327bf61041c943e5c44a5de4b0e5;p=openwrt%2Fstaging%2Fblogic.git drm/msm/dpu: Correct dpu encoder spinlock initialization dpu encoder spinlock should be initialized during dpu encoder init instead of dpu encoder setup which is part of modeset init. Signed-off-by: Shubhashree Dhar [seanpaul resolved conflict in old init removal and revised the commit message] Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/1561357632-15361-1-git-send-email-dhar@codeaurora.org --- diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 0e2f74163a16..0aa8a12c9952 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -2221,8 +2221,6 @@ int dpu_encoder_setup(struct drm_device *dev, struct drm_encoder *enc, if (ret) goto fail; - spin_lock_init(&dpu_enc->enc_spinlock); - atomic_set(&dpu_enc->frame_done_timeout_ms, 0); timer_setup(&dpu_enc->frame_done_timer, dpu_encoder_frame_done_timeout, 0); @@ -2276,6 +2274,7 @@ struct drm_encoder *dpu_encoder_init(struct drm_device *dev, drm_encoder_helper_add(&dpu_enc->base, &dpu_encoder_helper_funcs); + spin_lock_init(&dpu_enc->enc_spinlock); dpu_enc->enabled = false; return &dpu_enc->base;