FS#5791 - Hardware EQ support for WM8758

Attached to Project: Rockbox
Opened by Corry Lazarowitz (Snyper) - Friday, 11 August 2006, 00:25 GMT
Task Type Patches
Category Drivers
Status Closed
Assigned To No-one
Operating System iPod 5G
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No


The UI is NOT to be anything close to the final UI. It attempts (poorly) to fit settings given in the interface for the existing software eq. However, the number of center frequencies, and the range of gain supported by the hardware do not fit well, so this is more of a guide.

When selecting gain, it will divide the gain by 2 to make it fit in the range the hardware eq supports. When you hear this though, it doesn't sound nearly the same. This should have been obvious, but alas, whats done is done, and short of making the whole new menu, this is still the best "fit"

When selecting the center frequency, it gives the "closest" center frequency determined by a simple subtraction.

For bandwidth, because it is a best fit system, and there was nothing in the existing UI for it, I decided to set it to wide every time. However, the hardware eq menu should have a setting for this.

I also included an array of frequencies each band supported to help with the best fit system. I would imagine the final version would not need to include this.
This task depends upon

Closed by  Dan Everton (safetydan)
Monday, 14 August 2006, 11:17 GMT
Reason for closing:  Out of Date
Additional comments about closing:  CVS now includes this functionality. Thanks for the original patch.