@@ -486,16 +486,16 @@ EXPORT_SYMBOL(drm_lspcon_get_mode);
* @dev: &drm_device to use
* @adapter: I2C-over-aux adapter
* @mode: required mode of operation
+ * @time_out: LSPCON mode change settle timeout
*
* Returns:
* 0 on success, -error on failure/timeout
*/
int drm_lspcon_set_mode(const struct drm_device *dev, struct i2c_adapter *adapter,
- enum drm_lspcon_mode mode)
+ enum drm_lspcon_mode mode, int time_out)
{
u8 data = 0;
int ret;
- int time_out = 200;
enum drm_lspcon_mode current_mode;
if (mode == DRM_LSPCON_MODE_PCON)
@@ -211,7 +211,8 @@ static int lspcon_change_mode(struct intel_lspcon *lspcon,
return 0;
}
- err = drm_lspcon_set_mode(intel_dp->aux.drm_dev, ddc, mode);
+ err = drm_lspcon_set_mode(intel_dp->aux.drm_dev, ddc, mode,
+ lspcon_get_mode_settle_timeout(lspcon));
if (err < 0) {
drm_err(display->drm, "LSPCON mode change failed\n");
return err;
@@ -117,5 +117,5 @@ const char *drm_dp_get_dual_mode_type_name(enum drm_dp_dual_mode_type type);
int drm_lspcon_get_mode(const struct drm_device *dev, struct i2c_adapter *adapter,
enum drm_lspcon_mode *current_mode);
int drm_lspcon_set_mode(const struct drm_device *dev, struct i2c_adapter *adapter,
- enum drm_lspcon_mode reqd_mode);
+ enum drm_lspcon_mode reqd_mode, int time_out);
#endif