}
/**
- * Function: calculate_fb_and_fractional_fb_divider
+ * calculate_fb_and_fractional_fb_divider - Calculates feedback and fractional
+ * feedback dividers values
*
- * * DESCRIPTION: Calculates feedback and fractional feedback dividers values
+ * @calc_pll_cs: Pointer to clock source information
+ * @target_pix_clk_100hz: Desired frequency in 100 Hz
+ * @ref_divider: Reference divider (already known)
+ * @post_divider: Post Divider (already known)
+ * @feedback_divider_param: Pointer where to store
+ * calculated feedback divider value
+ * @fract_feedback_divider_param: Pointer where to store
+ * calculated fract feedback divider value
*
- *PARAMETERS:
- * targetPixelClock Desired frequency in 100 Hz
- * ref_divider Reference divider (already known)
- * postDivider Post Divider (already known)
- * feedback_divider_param Pointer where to store
- * calculated feedback divider value
- * fract_feedback_divider_param Pointer where to store
- * calculated fract feedback divider value
- *
- *RETURNS:
+ * return:
* It fills the locations pointed by feedback_divider_param
* and fract_feedback_divider_param
* It returns - true if feedback divider not 0
}
/**
-*calc_fb_divider_checking_tolerance
-*
-*DESCRIPTION: Calculates Feedback and Fractional Feedback divider values
-* for passed Reference and Post divider, checking for tolerance.
-*PARAMETERS:
-* pll_settings Pointer to structure
-* ref_divider Reference divider (already known)
-* postDivider Post Divider (already known)
-* tolerance Tolerance for Calculated Pixel Clock to be within
-*
-*RETURNS:
-* It fills the PLLSettings structure with PLL Dividers values
-* if calculated values are within required tolerance
-* It returns - true if error is within tolerance
-* - false if error is not within tolerance
-*/
+ * calc_fb_divider_checking_tolerance - Calculates Feedback and
+ * Fractional Feedback divider values
+ * for passed Reference and Post divider,
+ * checking for tolerance.
+ * @calc_pll_cs: Pointer to clock source information
+ * @pll_settings: Pointer to PLL settings
+ * @ref_divider: Reference divider (already known)
+ * @post_divider: Post Divider (already known)
+ * @tolerance: Tolerance for Calculated Pixel Clock to be within
+ *
+ * return:
+ * It fills the PLLSettings structure with PLL Dividers values
+ * if calculated values are within required tolerance
+ * It returns - true if error is within tolerance
+ * - false if error is not within tolerance
+ */
static bool calc_fb_divider_checking_tolerance(
struct calc_pll_clock_source *calc_pll_cs,
struct pll_settings *pll_settings,
return false;
}
-/**
+/*
* Calculate PLL Dividers for given Clock Value.
* First will call VBIOS Adjust Exec table to check if requested Pixel clock
* will be Adjusted based on usage.