Messages in this thread | | | From | Srinivas Pandruvada <> | Subject | [PATCH v3] x86: punit_atom: punit device state debug driver | Date | Mon, 4 May 2015 13:49:52 -0700 |
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v3 Fixed biggest blunder
consecutive read output
#cat /sys/kernel/debug/punit_atom# cat dev_power_state
PUNIT NORTH COMPLEX DEVICES : GFX RENDER : D0i3 GFX MEDIA : D0i3 DISPLAY : D0i3 VED : D0i3 ISP : D0i3 MIO : D0
#/sys/kernel/debug/punit_atom# cat dev_power_state
PUNIT NORTH COMPLEX DEVICES : GFX RENDER : D0i3 GFX MEDIA : D0i3 DISPLAY : D0i3 VED : D0i3 ISP : D0i3 MIO : D0
#cat /sys/kernel/debug/punit_atom# cat dev_power_state
PUNIT NORTH COMPLEX DEVICES : GFX RENDER : D0i3 GFX MEDIA : D0i3 DISPLAY : D0i3 VED : D0i3 ISP : D0i3 MIO : D0
# cat /sys/kernel/debug/punit_atom# cat dev_power_state
PUNIT NORTH COMPLEX DEVICES : GFX RENDER : D0i3 GFX MEDIA : D0i3 DISPLAY : D0i3 VED : D0i3 ISP : D0i3 MIO : D0
v2 Addressed Ingo Molnar's comments - Fix commit message - Added punit explanation - Formatting comments - Moved to arch/x86/platform/intel_mid - changed the debugfs file name
v1 Based on review comments - Changed to tristate instead of bool - Moved config to kconfig.debug - Added debug in module name - Returning -ENXIO on debugfs file create error
v0: Base version
Srinivas Pandruvada (1): x86: punit_atom: punit device state debug driver
arch/x86/Kconfig.debug | 9 ++ arch/x86/platform/intel-mid/Makefile | 2 + arch/x86/platform/intel-mid/punit_atom_debug.c | 186 +++++++++++++++++++++++++ 3 files changed, 197 insertions(+) create mode 100644 arch/x86/platform/intel-mid/punit_atom_debug.c
-- 1.9.1
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