mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-08 11:41:37 -04:00
8793d092ae
Tracepoints that display frame and scanline counters for all pipes were added with commit1489bba824("drm/i915: Add cxsr toggle tracepoint") and commit0b2599a43c("drm/i915: Add pipe enable/disable tracepoints"). At that time, we only had pipes A, B and C. Now that we can also have pipe D, the TP_printk() calls are missing it. As a quick and dirty fix for that, let's define two common macros to be used for the format and values respectively, and also ensure we raise a build bug if more pipes are added to enum pipe. In the future, we should probably have a way of printing information for available pipes only. Cc: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241016135300.21428-6-gustavo.sousa@intel.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.