From: Abhinav Kumar <abhinavk@codeaurora.org>
To: dri-devel@lists.freedesktop.org
Cc: Abhinav Kumar <abhinavk@codeaurora.org>,
linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
robdclark@gmail.com, seanpaul@chromium.org, swboyd@chromium.org,
nganji@codeaurora.org, aravindh@codeaurora.org,
tanmay@codeaurora.org, khsieh@codeaurora.org
Subject: [PATCH 0/4] Add devcoredump support for DPU
Date: Wed, 21 Oct 2020 22:01:44 -0700 [thread overview]
Message-ID: <20201022050148.27105-1-abhinavk@codeaurora.org> (raw)
This series adds support to use devcoredump for DPU driver. It introduces
the dpu_dbg module which assists in the capturing of register dumps during
error scenarios. When a display related error happens, the dpu_dbg module
captures all the relevant register dumps along with the snapshot of the drm
atomic state and triggers a devcoredump.
Abhinav Kumar (4):
drm: allow drm_atomic_print_state() to accept any drm_printer
disp/msm/dpu: add support to dump dpu registers
drm/msm: register the base address with dpu_dbg module
drm/msm/dpu: add dpu_dbg points across dpu driver
drivers/gpu/drm/drm_atomic.c | 17 +-
drivers/gpu/drm/drm_atomic_uapi.c | 4 +-
drivers/gpu/drm/drm_crtc_internal.h | 4 +-
drivers/gpu/drm/msm/Makefile | 2 +
drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c | 316 ++++++++++++++++++
drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h | 273 +++++++++++++++
drivers/gpu/drm/msm/disp/dpu1/dpu_dbg_util.c | 313 +++++++++++++++++
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 12 +-
.../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 5 +-
.../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 5 +-
.../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 4 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 6 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c | 7 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 5 +-
.../gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c | 6 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 8 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c | 7 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 12 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 4 +-
drivers/gpu/drm/msm/dp/dp_catalog.c | 12 +
drivers/gpu/drm/msm/dp/dp_catalog.h | 4 +
drivers/gpu/drm/msm/dp/dp_display.c | 2 +
drivers/gpu/drm/msm/dsi/dsi_host.c | 10 +-
drivers/gpu/drm/msm/msm_drv.c | 30 +-
drivers/gpu/drm/msm/msm_drv.h | 3 +-
25 files changed, 1045 insertions(+), 26 deletions(-)
create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c
create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h
create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_dbg_util.c
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next reply other threads:[~2020-10-22 5:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-22 5:01 Abhinav Kumar [this message]
2020-10-22 5:01 ` [PATCH 1/4] drm: allow drm_atomic_print_state() to accept any drm_printer Abhinav Kumar
2020-10-22 10:10 ` kernel test robot
2020-10-22 10:38 ` Daniel Vetter
2020-10-30 1:12 ` abhinavk
2020-10-27 7:14 ` kernel test robot
2020-10-22 5:01 ` [PATCH 2/4] disp/msm/dpu: add support to dump dpu registers Abhinav Kumar
2020-10-22 8:29 ` kernel test robot
2020-10-27 14:15 ` kernel test robot
2020-10-22 5:01 ` [PATCH 3/4] drm/msm: register the base address with dpu_dbg module Abhinav Kumar
2020-10-22 5:01 ` [PATCH 4/4] drm/msm/dpu: add dpu_dbg points across dpu driver Abhinav Kumar
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