From: Iker Perez del Palomar Sustatxa <iker.perez@xxxxxxxxxxxxxxx>
The new fields are included to prepare the driver for next patch. The
fields are:
* *resolutions: Stores all the supported resolutions by the device.
* num_sample_times: Stores the number of possible sample times.
* *sample_times: Stores all the possible sample times to be set.
* sample_set_masks: The set_masks for the possible sample times
* sample_clr_mask: Clear mask to set the default sample time.
Signed-off-by: Iker Perez del Palomar Sustatxa <iker.perez@xxxxxxxxxxxxxxx>
---
drivers/hwmon/lm75.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index 477ac0732ddf..a8d0a6fb9762 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -58,15 +58,24 @@ enum lm75_type { /* keep sorted in alphabetical order */
* the chip.
* @resolution: Number of bits to represent the temperatue value.
* @resolution_limits: Resolution range.
+ * @num_sample_times: Number of possible sample times to be set.
* default_sample_time: Sample time to be set by default.
+ * @sample_times: All the possible sample times to be set.
+ * @sample_set_masks: All the set_masks for the possible sample times.
+ * @sample_clr_mask: Clear mask to set the default sample time.
*/
struct lm75_params {
- u8 set_mask;
- u8 clr_mask;
- u8 default_resolution;
- u8 resolution_limits;
- unsigned int default_sample_time;
+ u8 set_mask;
+ u8 clr_mask;
+ u8 default_resolution;
+ u8 resolution_limits;
+ const u8 *resolutions;
+ unsigned int default_sample_time;
+ u8 num_sample_times;
+ const unsigned int *sample_times;
+ const u8 *sample_set_masks;
+ u8 sample_clr_mask;
};
/* Addresses scanned */
@@ -214,7 +223,14 @@ static const struct lm75_params device_params[] = {
[tmp75b] = { /* not one-shot mode, Conversion rate 37Hz */
.clr_mask = 1 << 7 | 3 << 5,
.default_resolution = 12,
+ .sample_set_masks = (u8 []){ 0 << 5, 1 << 5, 2 << 5,
+ 3 << 5 },
+ .sample_clr_mask = 3 << 5,
.default_sample_time = MSEC_PER_SEC / 37,
+ .sample_times = (unsigned int []){ MSEC_PER_SEC / 37,
+ MSEC_PER_SEC / 18,
+ MSEC_PER_SEC / 9, MSEC_PER_SEC / 4 },
+ .num_sample_times = 4,
},
[tmp75c] = {
.clr_mask = 1 << 5, /*not one-shot mode*/
--
2.11.0
