On 08/03/2022 18:31, Greg KH wrote:
On Tue, Mar 08, 2022 at 06:11:11PM +0100, Jocelyn Falempe wrote:
commit f86c3ed55920ca1d874758cc290890902a6cffc4 ("drm/mgag200: Split PLL
setup into compute and update functions") introduced a regression for
g200wb and g200ew.
No need for all those digits in the sha1, see below:
The PLLs are not set up properly, and VGA screen stays
black, or displays "out of range" message.
MGA1064_WB_PIX_PLLC_N/M/P was mistakenly replaced with
MGA1064_PIX_PLLC_N/M/P which have different addresses.
Patch tested on a Dell T310 with g200wb
Fixes: f86c3ed55920ca1d874758cc290890902a6cffc4
As per the documentation that line should read:
Fixes: f86c3ed55920 ("drm/mgag200: Split PLL setup into compute and update functions")
Sorry, I will send a v2 shortly.
thanks,
greg k-h
