[PATCH v3 0/7] Venus dynamic debug

Stanimir Varbanov
2020-06-09T10:47:49Z

Hello,

Here is the third version of dynamic debug improvements in Venus
driver. As has been suggested on previous version by Joe [1] I've
made the relevant changes in dynamic debug core to handle leveling
as more generic way and not open-code/workaround it in the driver.

About changes:
- added change in the dynamic_debug and in documentation
- added respective pr_debug_level and dev_dbg_level

regards,
Stan

[1] https://lkml.org/lkml/2020/5/21/668

Stanimir Varbanov (7):
Documentation: dynamic-debug: Add description of level bitmask
dynamic_debug: Group debug messages by level bitmask
dev_printk: Add dev_dbg_level macro over dynamic one
printk: Add pr_debug_level macro over dynamic one
venus: Add debugfs interface to set firmware log level
venus: Make debug infrastructure more flexible
venus: Add a debugfs file for SSR trigger

.../admin-guide/dynamic-debug-howto.rst | 10 +++
drivers/media/platform/qcom/venus/Makefile | 2 +-
drivers/media/platform/qcom/venus/core.c | 5 ++
drivers/media/platform/qcom/venus/core.h | 8 +++
drivers/media/platform/qcom/venus/dbgfs.c | 57 +++++++++++++++++
drivers/media/platform/qcom/venus/dbgfs.h | 12 ++++
drivers/media/platform/qcom/venus/helpers.c | 2 +-
drivers/media/platform/qcom/venus/hfi_msgs.c | 30 ++++-----
drivers/media/platform/qcom/venus/hfi_venus.c | 27 ++++++--
.../media/platform/qcom/venus/pm_helpers.c | 3 +-
drivers/media/platform/qcom/venus/vdec.c | 63 +++++++++++++++++--
drivers/media/platform/qcom/venus/venc.c | 4 ++
fs/btrfs/ctree.h | 12 ++--
include/linux/acpi.h | 3 +-
include/linux/dev_printk.h | 12 +++-
include/linux/dynamic_debug.h | 55 +++++++++++-----
include/linux/net.h | 3 +-
include/linux/printk.h | 9 ++-
lib/dynamic_debug.c | 30 +++++++++
19 files changed, 289 insertions(+), 58 deletions(-)
create mode 100644 drivers/media/platform/qcom/venus/dbgfs.c
create mode 100644 drivers/media/platform/qcom/venus/dbgfs.h

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2.17.1