On 30/03/17 19:54, Tony Lindgren wrote:
* Tero Kristo <t-kristo@xxxxxx> [170330 00:20]:
On 23/03/17 19:02, Tony Lindgren wrote:
* Tony Lindgren <tony@xxxxxxxxxxx> [170322 18:03]:
* Tero Kristo <t-kristo@xxxxxx> [170317 14:39]:
On 17/03/17 17:25, Tony Lindgren wrote:
* Tero Kristo <t-kristo@xxxxxx> [170317 02:12]:
Any additional testing on omap4 welcome as this series basically
tweaks every possible peripheral clock on the SoC.
Without the last patch in this series, booting fails for me:
[ 5.074890] l4_per_cm:clk:0120:0: failed to disable
[ 5.085113] l4_per_cm:clk:0128:0: failed to disable
Care to check that booting keeps working for each patch in the
series to avoid breaking git bisect for booting?
Hmm, I think patch 8+9 need to be squashed then. I can double check this
next week though.
Also looks like with this set merged HDMI stops working on
omap4 with:
HDMIWP: omapdss HDMIWP error: Failed to set PHY power mode to 1
Forgot to mention that's with omapdrm with encoder-tpd12s015 and
encoder-tfp410 modules loaded to get HDMI working. Here's more verbose
dmesg output in case that provides more clues:
[ 91.042877] omapdss HDMICORE error: operation stopped when reading edid
[ 91.078308] [drm] Enabling DMM ywrap scrolling
[ 91.099243] omapdss HDMIWP error: Failed to set PHY power mode to 1
[ 91.107879] omapdss HDMI error: failed to power on device
[ 91.107879] omapdrm omapdrm.0: Failed to enable display 'hdmi': -5
[ 91.359619] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!
[ 91.619964] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!
[ 91.620300] Console: switching to colour frame buffer device 128x48
[ 91.682434] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[ 91.770812] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
[ 92.818054] omapdss HDMICORE error: operation stopped when reading edid
[ 93.090087] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!
[ 93.349853] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!
Regards,
Tony
Can you try with this additional hwmod data tweak in place? Apply this on
top of the existing series.
Does not seem to help, still get the same errors. But maybe I'm doing
something wrong as the patch did not apply and I applied it manually.
Regards,
Tony
Hmm ok, can you provide some brief instructions how to test what you are
doing with the HDMI? Just connect it to some external monitor? My
monitor has a spare HDMI connector so I could try it out.
-Tero
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