Henrique de Moraes Holschuh a9f8eacca4 thinkpad-acpi: fix default brightness_mode for R50e/R51 ... According to a report, the R50e wants EC-based brightness control, even if it uses an Intel GPU. The current driver default was reported to not work at all. This bug can be worked around by the "brightness_mode=3" module parameter. Change the default of the R50e and R51 2xxx models (which use the same EC firmware, 1V) to TPACPI_BRGHT_Q_EC, but keep TPACPI_BRGHT_Q_ASK set for now, as I'd like to get more reports. This fixes a regression caused by commit 59fe4fe34d, "thinkpad-acpi: fix incorrect use of TPACPI_BRGHT_MODE_ECNVRAM" Kernel 2.6.31 also needs this fix. Reported-by: Ferenc Wagner <wferi@niif.hu> Tested-by: Ferenc Wagner <wferi@niif.hu> Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: stable@kernel.org Signed-off-by: Len Brown <len.brown@intel.com>		2009-12-09 15:45:30 -05:00
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x86	thinkpad-acpi: fix default brightness_mode for R50e/R51	2009-12-09 15:45:30 -05:00
Kconfig	create drivers/platform/x86/ from drivers/misc/	2008-12-19 04:42:32 -05:00
Makefile	create drivers/platform/x86/ from drivers/misc/	2008-12-19 04:42:32 -05:00