3 Commits

Author	SHA1	Message	Date
Naveen Krishna Chatradhi	f28e360f29	hwmon: (amd_energy) match for supported models ... The energy counters of certain models seems to be reporting inconsistent values. Hence, match for the supported models. Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com> Fixes: 8abee9566b ("hwmon: Add amd_energy driver to report energy counters") Link: https://lore.kernel.org/r/20200706171715.124993-1-nchatrad@amd.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>	2020-07-07 07:14:52 -07:00
Wei Yongjun	59dd36f41e	hwmon: (amd_energy) Missing platform_driver_unregister() on error in amd_energy_init() ... Add the missing platform_driver_unregister() before return from amd_energy_init() in the error handling case. Fixes: 8abee9566b ("hwmon: Add amd_energy driver to report energy counters") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Naveen krishna Chatradhi <nchatrad@amd.com> Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20200527022417.105620-1-weiyongjun1@huawei.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>	2020-05-26 20:24:49 -07:00
Naveen Krishna Chatradhi	8abee9566b	hwmon: Add amd_energy driver to report energy counters ... This patch adds hwmon based amd_energy driver support for family 17h processors from AMD. The driver provides following interface to the userspace 1. Reports the per core consumption * file: "energy%d_input", label: "Ecore%03d" 2. Reports per socket energy consumption * file: "energy%d_input", label: "Esocket%d" 3. To, increase the wrap around time of the socket energy counters, a 64bit accumultor is implemented. 4. Reports scaled energy value in Joules. Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com> Link: https://lore.kernel.org/r/20200519155011.56184-1-nchatrad@amd.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>	2020-05-22 06:28:38 -07:00