AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

driver: (adm1275) set the m,b and R coefficients correctly for power

Browse Source 
Seems like coefficient values for m, b and R under power have been
put in the wrong order. Rearranging them properly to get correct
values of coefficients for power.

For specs, please refer to table 7 (page 35) on
http://www.analog.com/media/en/technical-documentation/data-sheets/ADM1075.pdf

Fixes: 904b296f30 ("hwmon: (adm1275) Introduce configuration data structure for coeffcients")
Signed-off-by: Shikhar Dogra <shidogra@cisco.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Shikhar Dogra 2017-03-27 16:16:44 -07:00 committed by Guenter Roeck
parent c02ed2e75e
commit 6faecba0b3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/hwmon/pmbus/adm1275.c
View File

@ -101,8 +101,8 @@ static const struct coefficients adm1075_coefficients[] = {
[0] = { 27169, 0, -1 }, /* voltage */
[1] = { 806, 20475, -1 }, /* current, irange25 */
[2] = { 404, 20475, -1 }, /* current, irange50 */
[3] = { 0, -1, 8549 }, /* power, irange25 */
[4] = { 0, -1, 4279 }, /* power, irange50 */
[3] = { 8549, 0, -1 }, /* power, irange25 */
[4] = { 4279, 0, -1 }, /* power, irange50 */
};
static const struct coefficients adm1275_coefficients[] = {