From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Andrew Jeffery" <andrew@aj.id.au>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
qemu-arm@nongnu.org, "Cédric Le Goater" <clg@kaod.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Luc Michel" <luc.michel@greensocs.com>,
"Joel Stanley" <joel@jms.id.au>
Subject: [PATCH v5 0/7] hw/misc: Add LED device
Date: Thu, 10 Sep 2020 22:54:22 +0200 [thread overview]
Message-ID: <20200910205429.727766-1-f4bug@amsat.org> (raw)
Hello,
These patches are part of the GSoC unselected 'QEMU visualizer'
project.
This series introduce a LED device that can be easily connected
to a GPIO output.
Since v4:
- Fixed typos (Luc)
- Removed TYPE_TOSA_MISC_GPIO qdev conversion patch (Peter)
Since v3:
- Rebased (TYPE_TOSA_MISC_GPIO)
- Rebased (Meson)
- Addressed Richard's review comments
- Improved doc/comments
Since v2:
- Rebased on PCA9552
- Model intensity to be ready for PWM use (Dave)
- Remove QMP events until we get a UI visualizer (Peter)
- Remove microbit patch (Peter)
Since v1: addressed Eric Blake review comments
- Added QMP rate limit
Next steps planned:
- PoC visualizer...
- look at using a dbus backend (elmarco)
- look at LED array/matrix such 7segments.
Regards,
Phil.
Philippe Mathieu-Daudé (7):
hw/misc/led: Add a LED device
hw/misc/led: Allow connecting from GPIO output
hw/misc/led: Emit a trace event when LED intensity has changed
hw/arm/aspeed: Add the 3 front LEDs drived by the PCA9552 #1
hw/misc/mps2-fpgaio: Use the LED device
hw/misc/mps2-scc: Use the LED device
hw/arm/tosa: Replace fprintf() calls by LED devices
include/hw/misc/led.h | 92 +++++++++++++++++++
include/hw/misc/mps2-fpgaio.h | 2 +
include/hw/misc/mps2-scc.h | 2 +
include/hw/qdev-core.h | 8 ++
hw/arm/aspeed.c | 20 +++++
hw/arm/tosa.c | 40 ++++-----
hw/misc/led.c | 161 ++++++++++++++++++++++++++++++++++
hw/misc/mps2-fpgaio.c | 19 ++--
hw/misc/mps2-scc.c | 25 +++---
MAINTAINERS | 6 ++
hw/arm/Kconfig | 2 +
hw/misc/Kconfig | 5 ++
hw/misc/meson.build | 1 +
hw/misc/trace-events | 6 +-
14 files changed, 346 insertions(+), 43 deletions(-)
create mode 100644 include/hw/misc/led.h
create mode 100644 hw/misc/led.c
--
2.26.2
next reply other threads:[~2020-09-10 20:55 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 20:54 Philippe Mathieu-Daudé [this message]
2020-09-10 20:54 ` [PATCH v5 1/7] hw/misc/led: Add a LED device Philippe Mathieu-Daudé
2020-09-11 19:42 ` Luc Michel
2020-09-11 22:37 ` Richard Henderson
2020-09-10 20:54 ` [PATCH v5 2/7] hw/misc/led: Allow connecting from GPIO output Philippe Mathieu-Daudé
2020-09-11 19:42 ` Luc Michel
2020-09-12 9:02 ` Philippe Mathieu-Daudé
2020-09-12 9:14 ` Philippe Mathieu-Daudé
2020-09-11 22:44 ` Richard Henderson
2020-09-12 8:50 ` Philippe Mathieu-Daudé
2020-09-12 13:32 ` Philippe Mathieu-Daudé
2020-09-14 7:27 ` Markus Armbruster
2020-09-14 7:48 ` Philippe Mathieu-Daudé
2020-09-14 14:03 ` Eduardo Habkost
2020-09-14 15:05 ` Philippe Mathieu-Daudé
2020-09-14 15:56 ` Philippe Mathieu-Daudé
2020-09-10 20:54 ` [PATCH v5 3/7] hw/misc/led: Emit a trace event when LED intensity has changed Philippe Mathieu-Daudé
2020-09-11 19:43 ` Luc Michel
2020-09-10 20:54 ` [PATCH v5 4/7] hw/arm/aspeed: Add the 3 front LEDs drived by the PCA9552 #1 Philippe Mathieu-Daudé
2020-09-11 19:57 ` Luc Michel
2020-09-10 20:54 ` [PATCH v5 5/7] hw/misc/mps2-fpgaio: Use the LED device Philippe Mathieu-Daudé
2020-09-11 20:12 ` Luc Michel
2020-09-12 8:06 ` Philippe Mathieu-Daudé
2020-09-11 22:46 ` Richard Henderson
2020-09-10 20:54 ` [PATCH v5 6/7] hw/misc/mps2-scc: " Philippe Mathieu-Daudé
2020-09-11 20:15 ` Luc Michel
2020-09-11 22:47 ` Richard Henderson
2020-09-10 20:54 ` [PATCH v5 7/7] hw/arm/tosa: Replace fprintf() calls by LED devices Philippe Mathieu-Daudé
2020-09-11 19:55 ` Luc Michel
2020-09-11 22:48 ` Richard Henderson
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