diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 88e9cc38c13b..c28b17807d13 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2014-2018, The Linux Foundation. All rights reserved. + * Copyright (c) 2014-2018, 2020 The Linux Foundation. All rights reserved. * Copyright (C) 2013 Red Hat * Author: Rob Clark <robdclark@gmail.com> */ @@ -28,6 +28,7 @@ #include "dpu_encoder.h" #include "dpu_plane.h" #include "dpu_crtc.h" +#include "dpu_dbg.h" #define CREATE_TRACE_POINTS #include "dpu_trace.h" @@ -913,7 +914,14 @@ static int dpu_kms_hw_init(struct msm_kms *kms) dpu_kms->mmio = NULL; goto error; } - DRM_DEBUG("mapped dpu address space @%pK\n", dpu_kms->mmio); + + dpu_kms->mmio_len = msm_iomap_size(dpu_kms->pdev, "mdp"); + + DRM_DEBUG("mapped dpu address space @%pK len = 0x%lx\n", + dpu_kms->mmio, dpu_kms->mmio_len); + + dpu_dbg_reg_register_base(DPU_DBG_NAME, + dpu_kms->mmio, dpu_kms->mmio_len); dpu_kms->vbif[VBIF_RT] = msm_ioremap(dpu_kms->pdev, "vbif", "vbif"); if (IS_ERR(dpu_kms->vbif[VBIF_RT])) { |