Versatile Express SiI9022 emulation

[Qemu-devel] [PATCH 0/5] Versatile Express SiI9022 emulation

Linus Walleij posted 5 patches 7 years, 7 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20180227104903.21353-1-linus.walleij@linaro.org

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default-configs/arm-softmmu.mak |   2 +
hw/arm/vexpress.c               |   6 +-
hw/display/Makefile.objs        |   1 +
hw/display/sii9022.c            | 188 ++++++++++++++++++++++++++++++++++++++++
hw/display/trace-events         |   5 ++
hw/i2c/core.c                   |  18 ----
hw/i2c/i2c-ddc.c                |   4 +-
include/hw/i2c/i2c.h            |  23 ++++-
8 files changed, 222 insertions(+), 25 deletions(-)
create mode 100644 hw/display/sii9022.c

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[Qemu-devel] [PATCH 0/5] Versatile Express SiI9022 emulation

Posted by Linus Walleij 7 years, 7 months ago

This series adds proper display bridge/connector emulation
for the Versatile Express, implementing a simple Silicon
Image 9022 emulation spawning a DDC I2C child.

After the series the Versatile Express is successfully
presented the "QEMU monitor" through DDC I2C.

The series includes two refactorings from Corey and a
minor bug fix for the i2c-ddc so that everything is smoothly
integrated.

Corey Minyard (2):
  i2c: Fix some brace style issues
  i2c: Move the bus class to i2c.h

Linus Walleij (3):
  hw/i2c-ddc: Do not fail writes
  hw/sii9022: Add support for Silicon Image SII9022
  arm/vexpress: Add proper display connector emulation

 default-configs/arm-softmmu.mak |   2 +
 hw/arm/vexpress.c               |   6 +-
 hw/display/Makefile.objs        |   1 +
 hw/display/sii9022.c            | 188 ++++++++++++++++++++++++++++++++++++++++
 hw/display/trace-events         |   5 ++
 hw/i2c/core.c                   |  18 ----
 hw/i2c/i2c-ddc.c                |   4 +-
 include/hw/i2c/i2c.h            |  23 ++++-
 8 files changed, 222 insertions(+), 25 deletions(-)
 create mode 100644 hw/display/sii9022.c

-- 
2.14.3

Re: [Qemu-devel] [PATCH 0/5] Versatile Express SiI9022 emulation

Posted by Peter Maydell 7 years, 7 months ago

On 27 February 2018 at 10:48, Linus Walleij <linus.walleij@linaro.org> wrote:
> This series adds proper display bridge/connector emulation
> for the Versatile Express, implementing a simple Silicon
> Image 9022 emulation spawning a DDC I2C child.
>
> After the series the Versatile Express is successfully
> presented the "QEMU monitor" through DDC I2C.
>
> The series includes two refactorings from Corey and a
> minor bug fix for the i2c-ddc so that everything is smoothly
> integrated.
>
> Corey Minyard (2):
>   i2c: Fix some brace style issues
>   i2c: Move the bus class to i2c.h
>
> Linus Walleij (3):
>   hw/i2c-ddc: Do not fail writes
>   hw/sii9022: Add support for Silicon Image SII9022
>   arm/vexpress: Add proper display connector emulation

Hi; I've applied this to target-arm.next with the tweak to
the commit message of patch 5 and the reset function in patch 4.
Let me know if you think those are wrong or you'd prefer to
respin the series yourself.

thanks
-- PMM

Re: [Qemu-devel] [PATCH 0/5] Versatile Express SiI9022 emulation

Posted by Linus Walleij 7 years, 7 months ago

On Tue, Feb 27, 2018 at 6:26 PM, Peter Maydell <peter.maydell@linaro.org> wrote:
> On 27 February 2018 at 10:48, Linus Walleij <linus.walleij@linaro.org> wrote:
>> This series adds proper display bridge/connector emulation
>> for the Versatile Express, implementing a simple Silicon
>> Image 9022 emulation spawning a DDC I2C child.
>>
>> After the series the Versatile Express is successfully
>> presented the "QEMU monitor" through DDC I2C.
>>
>> The series includes two refactorings from Corey and a
>> minor bug fix for the i2c-ddc so that everything is smoothly
>> integrated.
>>
>> Corey Minyard (2):
>>   i2c: Fix some brace style issues
>>   i2c: Move the bus class to i2c.h
>>
>> Linus Walleij (3):
>>   hw/i2c-ddc: Do not fail writes
>>   hw/sii9022: Add support for Silicon Image SII9022
>>   arm/vexpress: Add proper display connector emulation
>
> Hi; I've applied this to target-arm.next with the tweak to
> the commit message of patch 5 and the reset function in patch 4.
> Let me know if you think those are wrong or you'd prefer to
> respin the series yourself.

I am certain you did it better than I could, thanks a lot.

I forgot about the reset business, sorry :(

I will test it once it hits the trunk!

Yours,
Linus Walleij