Revision 82c99f7a81f28f8c1be5f701c8377d14c4075b10 authored by Harry Pan on 24 April 2019, 14:50:33 UTC, committed by Ingo Molnar on 25 April 2019, 06:59:31 UTC
Kaby Lake (and Coffee Lake) has PC8/PC9/PC10 residency counters. This patch updates the list of Kaby/Coffee Lake PMU event counters from the snb_cstates[] list of events to the hswult_cstates[] list of events, which keeps all previously supported events and also adds the PKG_C8, PKG_C9 and PKG_C10 residency counters. This allows user space tools to profile them through the perf interface. Signed-off-by: Harry Pan <harry.pan@intel.com> Cc: <stable@vger.kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: gs0622@gmail.com Link: http://lkml.kernel.org/r/20190424145033.1924-1-harry.pan@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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sm712fb.txt
What is sm712fb?
=================
This is a graphics framebuffer driver for Silicon Motion SM712 based processors.
How to use it?
==============
Switching modes is done using the video=sm712fb:... boot parameter.
If you want, for example, enable a resolution of 1280x1024x24bpp you should
pass to the kernel this command line: "video=sm712fb:0x31B".
You should not compile-in vesafb.
Currently supported video modes are:
[Graphic modes]
bpp | 640x480 800x600 1024x768 1280x1024
----+--------------------------------------------
8 | 0x301 0x303 0x305 0x307
16 | 0x311 0x314 0x317 0x31A
24 | 0x312 0x315 0x318 0x31B
Missing Features
================
(alias TODO list)
* 2D acceleratrion
* dual-head support
Computing file changes ...