[PATCH 0/3]

[PATCH 0/3]

[Jani Nikula]

Hi Greg, Andrew -

Patch 1 is for DMI, bugfixes in patches 2-3 for i915 and included for
completeness. After a tested-by they should be good for stable. I'll
leave it to Daniel to sort out how the last two get in.

BR,
Jani.

Chris Wilson (1):
  drm/i915: Quirk away phantom LVDS on Intel's D510MO mainboard

Jani Nikula (2):
  dmi: add support for exact DMI matches in addition to substring
    matching
  drm/i915: Quirk away phantom LVDS on Intel's D525MW mainboard

 drivers/firmware/dmi_scan.c       |   12 +++++++++---
 drivers/gpu/drm/i915/intel_lvds.c |   16 ++++++++++++++++
 include/linux/mod_devicetable.h   |    6 ++++--
 3 files changed, 29 insertions(+), 5 deletions(-)

-- 
1.7.9.5

[PATCH 1/3] dmi: add support for exact DMI matches in addition to substring matching

[Jani Nikula]

dmi_match() considers a substring match to be a successful match. This
is not always sufficient to distinguish between DMI data for different
systems. Add support for exact string matching using strcmp() in
addition to the substring matching using strstr().

The specific use case in the i915 driver is to allow us to use an exact
match for D510MO, without also incorrectly matching D510MOV:

{
	.ident = "Intel D510MO",
	.matches = {
		DMI_MATCH(DMI_BOARD_VENDOR, "Intel"),
		DMI_EXACT_MATCH(DMI_BOARD_NAME, "D510MO"),
	},
}

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/firmware/dmi_scan.c     |   12 +++++++++---
 include/linux/mod_devicetable.h |    6 ++++--
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index b95159b..eb760a2 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -551,9 +551,15 @@ static bool dmi_matches(const struct dmi_system_id *dmi)
 		int s = dmi->matches[i].slot;
 		if (s == DMI_NONE)
 			break;
-		if (dmi_ident[s]
-		    && strstr(dmi_ident[s], dmi->matches[i].substr))
-			continue;
+		if (dmi_ident[s]) {
+			if (!dmi->matches[i].exact_match &&
+			    strstr(dmi_ident[s], dmi->matches[i].substr))
+				continue;
+			else if (dmi->matches[i].exact_match &&
+				 !strcmp(dmi_ident[s], dmi->matches[i].substr))
+				continue;
+		}
+
 		/* No match */
 		return false;
 	}
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index b508016..b3bd7e7 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -456,7 +456,8 @@ enum dmi_field {
 };
 
 struct dmi_strmatch {
-	unsigned char slot;
+	unsigned char slot:7;
+	unsigned char exact_match:1;
 	char substr[79];
 };
 
@@ -474,7 +475,8 @@ struct dmi_system_id {
  */
 #define dmi_device_id dmi_system_id
 
-#define DMI_MATCH(a, b)	{ a, b }
+#define DMI_MATCH(a, b)	{ .slot = a, .substr = b }
+#define DMI_EXACT_MATCH(a, b)	{ .slot = a, .substr = b, .exact_match = 1 }
 
 #define PLATFORM_NAME_SIZE	20
 #define PLATFORM_MODULE_PREFIX	"platform:"
-- 
1.7.9.5

[PATCH 2/3] drm/i915: Quirk away phantom LVDS on Intel's D510MO mainboard

[Jani Nikula]

From: Chris Wilson <chris@chris-wilson.co.uk>

This replaceable mainboard only has a VGA-out, yet it claims to also
have a connected LVDS header.

Reported-by: annndddrr@gmail.com
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63860
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
[Jani: Use DMI_EXACT_MATCH for board name.]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_lvds.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 10c3d56..76213e4 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -690,6 +690,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Q900"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Intel D510MO",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Intel"),
+			DMI_EXACT_MATCH(DMI_BOARD_NAME, "D510MO"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };
-- 
1.7.9.5

[PATCH 3/3] drm/i915: Quirk away phantom LVDS on Intel's D525MW mainboard

[Jani Nikula]

This replaceable mainboard only has a VGA-out, yet it claims to also
have a connected LVDS header.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65256
Reported-by: Cornel Panceac <cpanceac@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_lvds.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 76213e4..607c06e 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -698,6 +698,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "D510MO"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Intel D525MW",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Intel"),
+			DMI_EXACT_MATCH(DMI_BOARD_NAME, "D525MW"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };
-- 
1.7.9.5

Re: [PATCH 0/3]

[Jani Nikula]

With Greg's address fixed. Please drop the old one from any
replies. Sorry for the noise.

On Thu, 06 Jun 2013, Jani Nikula <jani.nikula@intel.com> wrote:
> Hi Greg, Andrew -
>
> Patch 1 is for DMI, bugfixes in patches 2-3 for i915 and included for
> completeness. After a tested-by they should be good for stable. I'll
> leave it to Daniel to sort out how the last two get in.
>
> BR,
> Jani.
>
> Chris Wilson (1):
>   drm/i915: Quirk away phantom LVDS on Intel's D510MO mainboard
>
> Jani Nikula (2):
>   dmi: add support for exact DMI matches in addition to substring
>     matching
>   drm/i915: Quirk away phantom LVDS on Intel's D525MW mainboard
>
>  drivers/firmware/dmi_scan.c       |   12 +++++++++---
>  drivers/gpu/drm/i915/intel_lvds.c |   16 ++++++++++++++++
>  include/linux/mod_devicetable.h   |    6 ++++--
>  3 files changed, 29 insertions(+), 5 deletions(-)
>
> -- 
> 1.7.9.5
>

-- 
Jani Nikula, Intel Open Source Technology Center

Re: [PATCH 0/3]

[Daniel Vetter]

On Thu, Jun 06, 2013 at 04:59:26PM +0300, Jani Nikula wrote:
> 
> With Greg's address fixed. Please drop the old one from any
> replies. Sorry for the noise.

Oops, replied with the old one still there.

Greg, Andrew: Imo it's best to merge all three patches through the same
tree, so:

Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

on the i915 parts of it. If you want I can also slurp them in through the
intel tree, including the new dmi match code.

Thanks, Daniel

> 
> On Thu, 06 Jun 2013, Jani Nikula <jani.nikula@intel.com> wrote:
> > Hi Greg, Andrew -
> >
> > Patch 1 is for DMI, bugfixes in patches 2-3 for i915 and included for
> > completeness. After a tested-by they should be good for stable. I'll
> > leave it to Daniel to sort out how the last two get in.
> >
> > BR,
> > Jani.
> >
> > Chris Wilson (1):
> >   drm/i915: Quirk away phantom LVDS on Intel's D510MO mainboard
> >
> > Jani Nikula (2):
> >   dmi: add support for exact DMI matches in addition to substring
> >     matching
> >   drm/i915: Quirk away phantom LVDS on Intel's D525MW mainboard
> >
> >  drivers/firmware/dmi_scan.c       |   12 +++++++++---
> >  drivers/gpu/drm/i915/intel_lvds.c |   16 ++++++++++++++++
> >  include/linux/mod_devicetable.h   |    6 ++++--
> >  3 files changed, 29 insertions(+), 5 deletions(-)
> >
> > -- 
> > 1.7.9.5
> >
> 
> -- 
> Jani Nikula, Intel Open Source Technology Center

-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch

Re: [PATCH 0/3]

[Greg Kroah-Hartman]

On Thu, Jun 13, 2013 at 10:22:05AM +0200, Daniel Vetter wrote:
> On Thu, Jun 06, 2013 at 04:59:26PM +0300, Jani Nikula wrote:
> > 
> > With Greg's address fixed. Please drop the old one from any
> > replies. Sorry for the noise.
> 
> Oops, replied with the old one still there.
> 
> Greg, Andrew: Imo it's best to merge all three patches through the same
> tree, so:
> 
> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> 
> on the i915 parts of it. If you want I can also slurp them in through the
> intel tree, including the new dmi match code.

Please feel free to take them through your tree, I don't need to take
them.

thanks,

greg k-h

Re: [Intel-gfx] [PATCH 0/3]

[Daniel Vetter]

On Fri, Jun 14, 2013 at 6:23 PM, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
> On Thu, Jun 13, 2013 at 10:22:05AM +0200, Daniel Vetter wrote:
>> On Thu, Jun 06, 2013 at 04:59:26PM +0300, Jani Nikula wrote:
>> >
>> > With Greg's address fixed. Please drop the old one from any
>> > replies. Sorry for the noise.
>>
>> Oops, replied with the old one still there.
>>
>> Greg, Andrew: Imo it's best to merge all three patches through the same
>> tree, so:
>>
>> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>>
>> on the i915 parts of it. If you want I can also slurp them in through the
>> intel tree, including the new dmi match code.
>
> Please feel free to take them through your tree, I don't need to take
> them.

Andrew already merged them, so I think we're good.

Thanks, Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch

Re: [PATCH 0/3]

[Daniel Vetter]

On Thu, Jun 06, 2013 at 04:53:01PM +0300, Jani Nikula wrote:
> Hi Greg, Andrew -
> 
> Patch 1 is for DMI, bugfixes in patches 2-3 for i915 and included for
> completeness. After a tested-by they should be good for stable. I'll
> leave it to Daniel to sort out how the last two get in.

I'd prefer all to go through the same tree (to avoid tracking them), and
conflicts around lvds quirks will be trivial at most. So no problem for me
if this doesn't go in through drm-next. So

Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

on the i915 patches for merging through whatever tree the drm stuff goes
through.
-Daniel

> 
> BR,
> Jani.
> 
> Chris Wilson (1):
>   drm/i915: Quirk away phantom LVDS on Intel's D510MO mainboard
> 
> Jani Nikula (2):
>   dmi: add support for exact DMI matches in addition to substring
>     matching
>   drm/i915: Quirk away phantom LVDS on Intel's D525MW mainboard
> 
>  drivers/firmware/dmi_scan.c       |   12 +++++++++---
>  drivers/gpu/drm/i915/intel_lvds.c |   16 ++++++++++++++++
>  include/linux/mod_devicetable.h   |    6 ++++--
>  3 files changed, 29 insertions(+), 5 deletions(-)
> 
> -- 
> 1.7.9.5
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch

[PATCH 0/3]

[Antoniu Miclaus]

The ADMV1014 is a silicon germanium (SiGe), wideband,
microwave downconverter optimized for point to point microwave
radio designs operating in the 24 GHz to 44 GHz frequency range.

Datasheet:
https://www.analog.com/media/en/technical-documentation/data-sheets/ADMV1014.pdf

NOTE:
Currently depends on 64-bit architecture since the input
clock that server as Local Oscillator should support values
in the range 24 GHz to 44 GHz.

We might need some scaling implementation in the clock
framework so that u64 types are supported when using 32-bit
architectures.

Antoniu Miclaus (3):
  iio:frequency:admv1014: add support for ADMV1014
  dt-bindings:iio:frequency: add admv1014 doc
  Documentation:ABI:testing:admv1014: add ABI docs

 .../testing/sysfs-bus-iio-frequency-admv1014  |  23 +
 .../bindings/iio/frequency/adi,admv1014.yaml  |  97 +++
 drivers/iio/frequency/Kconfig                 |  10 +
 drivers/iio/frequency/Makefile                |   1 +
 drivers/iio/frequency/admv1014.c              | 784 ++++++++++++++++++
 5 files changed, 915 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-frequency-admv1014
 create mode 100644 Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
 create mode 100644 drivers/iio/frequency/admv1014.c

-- 
2.34.1

[PATCH 0/3]

[Matthias Kaehlcke]

This series includes a fix for a possible race in qca_suspend() and
some minor refactoring of the same function.


Matthias Kaehlcke (3):
  Bluetooth: hci_qca: Only remove TX clock vote after TX is completed
  Bluetooth: hci_qca: Skip serdev wait when no transfer is pending
  Bluetooth: hci_qca: Refactor error handling in qca_suspend()

 drivers/bluetooth/hci_qca.c | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

-- 
2.27.0.278.ge193c7cf3a9-goog

[PATCH 0/3]

[Gareth Williams]

This series adds DRM support for the Digital Blocks db9000
LCD controller with RZ/N1 specific changes and updates simple-panel to
include the associated panel. As this has not previously been
documented, also include a yaml file to provide this.

Gareth Williams (3):
  drm/db9000: Add Digital Blocks DB9000 LCD Controller
  drm/db9000: Add bindings documentation for LCD controller
  drm/panel: simple: Add Newhaven ATXL#-CTP panel

 .../devicetree/bindings/display/db9000,du.yaml     |  87 ++
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 drivers/gpu/drm/Kconfig                            |   2 +
 drivers/gpu/drm/Makefile                           |   1 +
 drivers/gpu/drm/digital-blocks/Kconfig             |  13 +
 drivers/gpu/drm/digital-blocks/Makefile            |   3 +
 drivers/gpu/drm/digital-blocks/db9000-du.c         | 953 +++++++++++++++++++++
 drivers/gpu/drm/digital-blocks/db9000-du.h         | 192 +++++
 drivers/gpu/drm/panel/panel-simple.c               |  27 +
 9 files changed, 1280 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/db9000,du.yaml
 create mode 100644 drivers/gpu/drm/digital-blocks/Kconfig
 create mode 100644 drivers/gpu/drm/digital-blocks/Makefile
 create mode 100644 drivers/gpu/drm/digital-blocks/db9000-du.c
 create mode 100644 drivers/gpu/drm/digital-blocks/db9000-du.h

-- 
2.7.4

RE: [PATCH 0/3]

[Gareth Williams]

Hi All,

I noticed some API changes that were not present when I first wrote this driver. 
This will need correcting so I will send out a second version and respond 
to Sam Ravnborg's feedback at the same time. I recommend waiting for that
version before reviewing as this will not function on Linux-next otherwise.

Gareth

On Mon, Apr 27, 2020 at 09:21:49AM +0100, Gareth Williams wrote:
> 
> This series adds DRM support for the Digital Blocks db9000 LCD controller with
> RZ/N1 specific changes and updates simple-panel to include the associated
> panel. As this has not previously been documented, also include a yaml file to
> provide this.
> 
> Gareth Williams (3):
>   drm/db9000: Add Digital Blocks DB9000 LCD Controller
>   drm/db9000: Add bindings documentation for LCD controller
>   drm/panel: simple: Add Newhaven ATXL#-CTP panel
> 
>  .../devicetree/bindings/display/db9000,du.yaml     |  87 ++
>  .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
>  drivers/gpu/drm/Kconfig                            |   2 +
>  drivers/gpu/drm/Makefile                           |   1 +
>  drivers/gpu/drm/digital-blocks/Kconfig             |  13 +
>  drivers/gpu/drm/digital-blocks/Makefile            |   3 +
>  drivers/gpu/drm/digital-blocks/db9000-du.c         | 953
> +++++++++++++++++++++
>  drivers/gpu/drm/digital-blocks/db9000-du.h         | 192 +++++
>  drivers/gpu/drm/panel/panel-simple.c               |  27 +
>  9 files changed, 1280 insertions(+)
>  create mode 100644
> Documentation/devicetree/bindings/display/db9000,du.yaml
>  create mode 100644 drivers/gpu/drm/digital-blocks/Kconfig
>  create mode 100644 drivers/gpu/drm/digital-blocks/Makefile
>  create mode 100644 drivers/gpu/drm/digital-blocks/db9000-du.c
>  create mode 100644 drivers/gpu/drm/digital-blocks/db9000-du.h
> 
> --
> 2.7.4

[PATCH 0/3]

[Fan Rong]

Fan Rong (3):
  Add smp support for Allwinner A20(sunxi 7i).
  Add cpuconfig nodes in dts for smp configure.
  Add arch count timer node in dts for Allwinner A20(sunxi 7i).

 arch/arm/boot/dts/sun7i-a20.dtsi |  19 ++-
 arch/arm/mach-sunxi/Makefile     |   2 +
 arch/arm/mach-sunxi/headsmp.S    |  12 ++
 arch/arm/mach-sunxi/platform.h   | 347 +++++++++++++++++++++++++++++++++++++++
 arch/arm/mach-sunxi/platsmp.c    | 100 +++++++++++
 arch/arm/mach-sunxi/sunxi.c      |  34 +++-
 6 files changed, 511 insertions(+), 3 deletions(-)
 create mode 100644 arch/arm/mach-sunxi/headsmp.S
 create mode 100644 arch/arm/mach-sunxi/platform.h
 create mode 100644 arch/arm/mach-sunxi/platsmp.c

-- 
1.8.1.2

[PATCH 0/3]

[Petr Baudis]

The following series implements...

-- 
And on the eigth day, God started debugging.