Messages in this thread | | | From | Bjorn Andersson <> | Date | Tue, 24 May 2022 10:02:51 -0500 | Subject | Re: [PATCH 1/2] leds: Add driver for Qualcomm LPG |
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On Mon, May 23, 2022 at 11:30 AM Pavel Machek <pavel@ucw.cz> wrote: > > Hi! > > > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of > > PMICs from Qualcomm. It can operate on fixed parameters or based on a > > lookup-table, altering the duty cycle over time - which provides the > > means for e.g. hardware assisted transitions of LED brightness. > > > > Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> > > I'd really like to see the patch fixing the pattern interface (or > disabling it). I don't want to push the tree to Linus with that bug. >
Please find a proposed update to lpg_pattern_set() and the documentation at: https://lore.kernel.org/linux-arm-msm/20220523233719.1496297-1-bjorn.andersson@linaro.org/T/#u
@Marijn, would love to get your input on this proposal.
Regards, Bjorn
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