[PATCH v6 00/14] drm/trace: Mirror DRM debug logs to tracefs

[Sean Paul]

Friendly ping, does anyone care to review/comment?

On Tue, Aug 18, 2020 at 5:05 PM Sean Paul <sean at poorly.run> wrote:
>
> From: Sean Paul <seanpaul at chromium.org>
>
> Mostly a rebase on drm-tip.
>
> New changes:
>  - Use the new trace_array_init_printk() call init the global trace buffers.
>  - Add patch 13 to the set to pipe atomic state logging through trace
>
> v5 is available here:
>  https://patchwork.freedesktop.org/series/78133/
>
> Sean Paul (14):
>   drm/mipi_dbi: Convert pr_debug calls to DRM_DEBUG_DRIVER
>   drm/sil164: Convert dev_printk to drm_dev_dbg
>   drm/i915/utils: Replace dev_printk with drm helpers
>   drm/msm/dpu: Replace definitions for dpu debug macros
>   drm/print: rename drm_debug* to be more syslog-centric
>   drm/amd: Gate i2c transaction logs on drm_debug_syslog
>   drm/etnaviv: Change buffer dump checks to target syslog
>   drm/nouveau: Change debug checks to specifically target syslog
>   drm/i915: Change infoframe debug checks to specify syslog
>   drm/print: Add drm_debug_category_printer
>   drm/mst: Convert debug printers to debug category printers
>   drm/i915: Use debug category printer for welcome message
>   drm/atomic: Use debug category printer for atomic state printer
>   drm/print: Add tracefs support to the drm logging helpers
>
>  Documentation/gpu/drm-uapi.rst               |   6 +
>  drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c   |   4 +-
>  drivers/gpu/drm/drm_atomic.c                 |   5 +-
>  drivers/gpu/drm/drm_atomic_uapi.c            |   2 +-
>  drivers/gpu/drm/drm_crtc_internal.h          |   3 +-
>  drivers/gpu/drm/drm_dp_mst_topology.c        |   9 +-
>  drivers/gpu/drm/drm_drv.c                    |   3 +
>  drivers/gpu/drm/drm_mipi_dbi.c               |   8 +-
>  drivers/gpu/drm/drm_print.c                  | 235 ++++++++++++++++---
>  drivers/gpu/drm/etnaviv/etnaviv_buffer.c     |   8 +-
>  drivers/gpu/drm/i2c/sil164_drv.c             |  12 +-
>  drivers/gpu/drm/i915/display/intel_display.c |   4 +-
>  drivers/gpu/drm/i915/i915_drv.c              |   3 +-
>  drivers/gpu/drm/i915/i915_utils.c            |   5 +-
>  drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h      |  20 +-
>  drivers/gpu/drm/nouveau/nouveau_drv.h        |   4 +-
>  include/drm/drm_print.h                      |  96 +++++++-
>  17 files changed, 329 insertions(+), 98 deletions(-)
>
> --
> Sean Paul, Software Engineer, Google / Chromium OS
>