On Thu, Aug 24, 2023 at 11:34:22AM +0000, Coelho, Luciano wrote:
On Wed, 2023-08-23 at 10:07 -0700, Lucas De Marchi wrote:
From: Luca Coelho <luciano.coelho@xxxxxxxxx>
Starting from display version 20, we need to read the pin assignment
from the IOM TCSS_DDI_STATUS register instead of reading it from the
FIA.
We use the pin assignment to decide the maximum lane count. So, to
support this change, add a new lnl_tc_port_get_max_lane_count() function
that reads from the TCSS_DDI_STATUS register and decides the maximum
lane count based on that.
BSpec: 69594
Cc: Mika Kahola <mika.kahola@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
---
Lucas, do you want me to send this together with my patchset with the
preparation for this?
In a way, the 4 patches I sent out can be applied independently of LNL-
related changes, so maybe I could resend just those 4 patches and you
base your entire series on top of my patches after they get applied?
Then this patch, which is really related to LNL could be part of your
series...
Please get the first 4 patches applied. I can keep this one in this
series. Pasting from the cover letter to make clear we are on the same
page:
3. Patches 7 through 10 can also be ignored: they are not
applied yet, but being reviewed in other patch series by its
author[2].
[2] https://patchwork.freedesktop.org/series/120980/
The only reason I added them here is that since this series will take
some time to be applied, I figured it would be better not to create
unnecessary conflicts.
thanks
Lucas De Marchi
Let me know what you prefer.
--
Cheers,
Luca.
