From: Kiran Gunda <kgunda@codeaurora.org>
To: bjorn.andersson@linaro.org, linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-msm-owner@vger.kernel.org,
Kiran Gunda <kgunda@codeaurora.org>
Subject: [PATCH V1 0/4] qcom: spmi-wled: Support for QCOM wled driver
Date: Thu, 16 Nov 2017 17:48:33 +0530 [thread overview]
Message-ID: <1510834717-21765-1-git-send-email-kgunda@codeaurora.org> (raw)
WLED driver provides the interface to the display driver to adjust the
brightness of the display backlight. This driver exposes two APIs to set
and get the brightness of the display backlight through the backlight
framework. This driver has the support to handle the OVP
(over voltage protection) and the SC (short circuit protection)
interrupts. It also has the auto calibration algorithm support to
configure the right strings if the user specified string configuration
is in-correct.
Kiran Gunda (4):
qcom: spmi-wled: Add support for qcom wled driver
qcom: spmi-wled: Add support for short circuit handling
qcom: spmi-wled: Add support for OVP interrupt handling
qcom: spmi-wled: Add auto-calibration logic support
.../bindings/leds/backlight/qcom-spmi-wled.txt | 118 +++
drivers/video/backlight/Kconfig | 9 +
drivers/video/backlight/Makefile | 1 +
drivers/video/backlight/qcom-spmi-wled.c | 999 +++++++++++++++++++++
4 files changed, 1127 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/backlight/qcom-spmi-wled.txt
create mode 100644 drivers/video/backlight/qcom-spmi-wled.c
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next reply other threads:[~2017-11-16 12:19 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-16 12:18 Kiran Gunda [this message]
2017-11-16 12:18 ` [PATCH V1 1/4] qcom: spmi-wled: Add support for qcom wled driver Kiran Gunda
2017-11-16 16:55 ` Bjorn Andersson
2017-11-17 6:36 ` kgunda
2017-11-17 6:56 ` Bjorn Andersson
2017-11-17 8:33 ` Lee Jones
2017-11-17 11:01 ` kgunda
2017-11-17 9:52 ` kgunda
2017-11-17 20:28 ` Rob Herring
2017-12-05 2:01 ` Bjorn Andersson
2017-12-11 9:11 ` kgunda
2017-12-15 20:30 ` Pavel Machek
2017-11-16 12:18 ` [PATCH V1 2/4] qcom: spmi-wled: Add support for short circuit handling Kiran Gunda
2017-11-17 20:30 ` Rob Herring
2017-11-20 11:42 ` kgunda
2017-12-05 4:35 ` Bjorn Andersson
2017-12-11 9:28 ` kgunda
2017-11-16 12:18 ` [PATCH V1 3/4] qcom: spmi-wled: Add support for OVP interrupt handling Kiran Gunda
2017-12-05 4:45 ` Bjorn Andersson
2017-12-11 9:31 ` kgunda
2017-11-16 12:18 ` [PATCH V1 4/4] qcom: spmi-wled: Add auto-calibration logic support Kiran Gunda
2017-12-05 5:40 ` Bjorn Andersson
2018-04-19 10:45 ` kgunda
2018-04-19 15:58 ` Bjorn Andersson
2018-04-20 5:43 ` kgunda
2018-04-20 16:03 ` Bjorn Andersson
2018-04-23 11:26 ` kgunda
2018-04-23 10:35 ` kgunda
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