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,
khsieh@codeaurora.org, daniel@ffwll.ch
Subject: [PATCH v4 0/3] Add devcoredump support for DPU
Date: Wed, 14 Apr 2021 16:11:34 -0700 [thread overview]
Message-ID: <1618441897-17123-1-git-send-email-abhinavk@codeaurora.org> (raw)
This series adds support to use devcoredump for DPU driver. It introduces
the msm_disp_snapshot module which assists in the capturing of register dumps during
error scenarios. When a display related error happens, the msm_disp_snapshot module
captures all the relevant register dumps along with the snapshot of the drm
atomic state and triggers a devcoredump.
changes in v4:
- rename dpu_dbg to msm_disp_snapshot and move it to msm/disp
- start using a list of blocks to store the hardware block information
- cleanup block allocation and freeing logic to simplify it
Abhinav Kumar (3):
drm: allow drm_atomic_print_state() to accept any drm_printer
drm/msm: add support to take dpu snapshot
drm/msm: add disp snapshot points across dpu driver
drivers/gpu/drm/drm_atomic.c | 28 +++-
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_encoder.c | 18 +-
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 14 +-
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 8 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 61 +++++++
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 5 +
drivers/gpu/drm/msm/disp/msm_disp_snapshot.c | 161 ++++++++++++++++++
drivers/gpu/drm/msm/disp/msm_disp_snapshot.h | 167 +++++++++++++++++++
drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c | 181 +++++++++++++++++++++
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 | 29 ++++
drivers/gpu/drm/msm/dp/dp_display.h | 1 +
drivers/gpu/drm/msm/dsi/dsi.c | 5 +
drivers/gpu/drm/msm/dsi/dsi.h | 4 +
drivers/gpu/drm/msm/dsi/dsi_host.c | 19 +++
drivers/gpu/drm/msm/msm_drv.c | 29 +++-
drivers/gpu/drm/msm/msm_drv.h | 2 +
drivers/gpu/drm/selftests/test-drm_framebuffer.c | 1 +
23 files changed, 743 insertions(+), 18 deletions(-)
create mode 100644 drivers/gpu/drm/msm/disp/msm_disp_snapshot.c
create mode 100644 drivers/gpu/drm/msm/disp/msm_disp_snapshot.h
create mode 100644 drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: Abhinav Kumar <abhinavk@codeaurora.org>
To: dri-devel@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org,
Abhinav Kumar <abhinavk@codeaurora.org>,
swboyd@chromium.org, khsieh@codeaurora.org,
seanpaul@chromium.org, aravindh@codeaurora.org,
freedreno@lists.freedesktop.org
Subject: [PATCH v4 0/3] Add devcoredump support for DPU
Date: Wed, 14 Apr 2021 16:11:34 -0700 [thread overview]
Message-ID: <1618441897-17123-1-git-send-email-abhinavk@codeaurora.org> (raw)
This series adds support to use devcoredump for DPU driver. It introduces
the msm_disp_snapshot module which assists in the capturing of register dumps during
error scenarios. When a display related error happens, the msm_disp_snapshot module
captures all the relevant register dumps along with the snapshot of the drm
atomic state and triggers a devcoredump.
changes in v4:
- rename dpu_dbg to msm_disp_snapshot and move it to msm/disp
- start using a list of blocks to store the hardware block information
- cleanup block allocation and freeing logic to simplify it
Abhinav Kumar (3):
drm: allow drm_atomic_print_state() to accept any drm_printer
drm/msm: add support to take dpu snapshot
drm/msm: add disp snapshot points across dpu driver
drivers/gpu/drm/drm_atomic.c | 28 +++-
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_encoder.c | 18 +-
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 14 +-
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 8 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 61 +++++++
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 5 +
drivers/gpu/drm/msm/disp/msm_disp_snapshot.c | 161 ++++++++++++++++++
drivers/gpu/drm/msm/disp/msm_disp_snapshot.h | 167 +++++++++++++++++++
drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c | 181 +++++++++++++++++++++
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 | 29 ++++
drivers/gpu/drm/msm/dp/dp_display.h | 1 +
drivers/gpu/drm/msm/dsi/dsi.c | 5 +
drivers/gpu/drm/msm/dsi/dsi.h | 4 +
drivers/gpu/drm/msm/dsi/dsi_host.c | 19 +++
drivers/gpu/drm/msm/msm_drv.c | 29 +++-
drivers/gpu/drm/msm/msm_drv.h | 2 +
drivers/gpu/drm/selftests/test-drm_framebuffer.c | 1 +
23 files changed, 743 insertions(+), 18 deletions(-)
create mode 100644 drivers/gpu/drm/msm/disp/msm_disp_snapshot.c
create mode 100644 drivers/gpu/drm/msm/disp/msm_disp_snapshot.h
create mode 100644 drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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next reply other threads:[~2021-04-14 23:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-14 23:11 Abhinav Kumar [this message]
2021-04-14 23:11 ` [PATCH v4 0/3] Add devcoredump support for DPU Abhinav Kumar
2021-04-14 23:11 ` [PATCH v4 1/3] drm: allow drm_atomic_print_state() to accept any drm_printer Abhinav Kumar
2021-04-14 23:11 ` Abhinav Kumar
2021-04-14 23:11 ` [PATCH v4 2/3] drm/msm: add support to take dpu snapshot Abhinav Kumar
2021-04-14 23:11 ` Abhinav Kumar
2021-04-15 0:16 ` Dmitry Baryshkov
2021-04-15 0:16 ` Dmitry Baryshkov
2021-04-15 1:10 ` abhinavk
2021-04-15 1:10 ` abhinavk
2021-04-15 4:07 ` Rob Clark
2021-04-15 4:07 ` Rob Clark
2021-04-14 23:11 ` [PATCH v4 3/3] drm/msm: add disp snapshot points across dpu driver Abhinav Kumar
2021-04-14 23:11 ` Abhinav Kumar
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