upport
> drm/connector: Add a drm_connector privacy-screen helper functions
> platform/x86: thinkpad_acpi: Add hotkey_notify_extended_hotkey()
> helper
> platform/x86: thinkpad_acpi: Get privacy-screen / lcdshadow ACPI
> handles only once
> platform/x86: thinkpad_acp
Add helper functions that can allow i915 to detect and control
an integrated privacy screen via ACPI methods. These shall be used
in the next patch.
Signed-off-by: Rajat Jain
---
v9: same as v8
v8: Initial version. formed by refactoring the previous patch 4.
print the connector name
Hi Jani,
On Mon, Mar 9, 2020 at 5:18 PM Rajat Jain wrote:
>
> Hi Jani,
>
> I have 1 question / need 1 help about this patch:
Kind ignore, I found the answer, and posted my new patchset here:
https://patchwork.freedesktop.org/series/74607/
I got a "failed to apply" email f
Add helper functions that can allow i915 to detect and control
an integrated privacy screen via ACPI methods. These shall be used
in the next patch.
Signed-off-by: Rajat Jain
---
v8: Initial version. formed by refactoring the previous patch 4.
print the connector name in the debug messages
Hi Jani,
I have 1 question / need 1 help about this patch:
On Mon, Mar 9, 2020 at 5:06 PM Rajat Jain wrote:
>
> Add support for an ACPI based integrated privacy screen that is
> available on some systems.
>
> Signed-off-by: Rajat Jain
> ---
> v7: * Move the privacy
Add support for an ACPI based integrated privacy screen that is
available on some systems.
Signed-off-by: Rajat Jain
---
v7: * Move the privacy-screen property back into drm core.
* Do the actual HW EPS toggling at commit time.
* Provide a sample ACPI node for reference in comments.
v6
Hi Jani,
Thank you for the comments. Please see my responses inline.
On Thu, Mar 5, 2020 at 2:02 AM Jani Nikula wrote:
>
> On Wed, 04 Mar 2020, Rajat Jain wrote:
> > Certain laptops now come with panels that have integrated privacy
> > screens on them. This patch adds suppo
screen, and controlling it, is done
via ACPI _DSM methods.
Currently, this is done only for the Intel display ports. But in future,
this can be done for any other ports if the hardware becomes available
(e.g. external monitors supporting integrated privacy screens?).
Signed-off-by: Rajat Jain
screen, and controlling it, is done
via ACPI _DSM methods.
Currently, this is done only for the Intel display ports. But in future,
this can be done for any other ports if the hardware becomes available
(e.g. external monitors supporting integrated privacy screens?).
Signed-off-by: Rajat Jain
On Fri, Jan 24, 2020 at 4:11 PM Guenter Roeck wrote:
>
> On Fri, Dec 20, 2019 at 12:03:53PM -0800, Rajat Jain wrote:
> > Certain laptops now come with panels that have integrated privacy
> > screens on them. This patch adds support for such panels by adding
> > a
Hello Jani,
On Fri, Dec 20, 2019 at 12:04 PM Rajat Jain wrote:
>
> Certain laptops now come with panels that have integrated privacy
> screens on them. This patch adds support for such panels by adding
> a privacy-screen property to the intel_connector for the panel, that
> th
HI Jani,
On Thu, Dec 5, 2019 at 1:34 AM Rajat Jain wrote:
>
> On Wed, Nov 20, 2019 at 7:04 AM Jani Nikula
> wrote:
> >
> > On Mon, 04 Nov 2019, Rajat Jain wrote:
> > > Certain laptops now come with panels that have integrated privacy
> > > s
screen, and controlling it, is done
via ACPI _DSM methods.
Currently, this is done only for the Intel display ports. But in future,
this can be done for any other ports if the hardware becomes available
(e.g. external monitors supporting integrated privacy screens?).
Signed-off-by: Rajat Jain
Move the code that populates the ACPI device ID for devices, into
more appripriate intel_acpi.c. This is done in preparation for more
users of this code (in next patch).
Signed-off-by: Rajat Jain
---
v4: Same as v3
v3: * Renamed the function to intel_acpi_*
* Used forward declaration
screen, and controlling it, is done
via ACPI _DSM methods.
Currently, this is done only for the Intel display ports. But in future,
this can be done for any other ports if the hardware becomes available
(e.g. external monitors supporting integrated privacy screens?).
Signed-off-by: Rajat Jain
screen, and controlling it, is done
via ACPI _DSM methods.
Currently, this is done only for the Intel display ports. But in future,
this can be done for any other ports if the hardware becomes available
(e.g. external monitors supporting integrated privacy screens?).
Signed-off-by: Rajat Jain
On Thu, Dec 5, 2019 at 1:34 AM Rajat Jain wrote:
>
> Certain laptops now come with panels that have integrated privacy
> screens on them. This patch adds support for such panels by adding
> a privacy-screen property to the intel_connector for the panel, that
> the userspa
Move the code that populates the ACPI device ID for devices, into
more appripriate intel_acpi.c. This is done in preparation for more
users of this code (in next patch).
Signed-off-by: Rajat Jain
---
v3: * Renamed the function to intel_acpi_*
* Used forward declaration for structure instead
screen, and controlling it, is done
via ACPI _DSM methods.
Currently, this is done only for the Intel display ports. But in future,
this can be done for any other ports if the hardware becomes available
(e.g. external monitors supporting integrated privacy screens?).
Signed-off-by: Rajat Jain
Hi Jani,
Thanks for the review.
On Wed, Nov 20, 2019 at 6:41 AM Jani Nikula wrote:
>
> On Mon, 04 Nov 2019, Rajat Jain wrote:
> > Move the code that populates the ACPI device ID for devices, into
> > more appripriate intel_acpi.c. This is done in preparation for more
>
On Wed, Nov 20, 2019 at 6:51 AM Jani Nikula wrote:
>
> On Mon, 04 Nov 2019, Rajat Jain wrote:
> > Lookup and attach ACPI nodes for intel connectors. The lookup is done
> > in compliance with ACPI Spec 6.3
> > https://uefi.org/sites/default/files/resources/ACPI_6_3_final_J
for privacy screen in next patch).
Signed-off-by: Rajat Jain
---
v3: fold the code into existing acpi_device_id_update() function
v2: formed by splitting the original patch into ACPI lookup, and privacy
screen property. Also move it into i915 now that I found existing code
in i915 that can be re
On Wed, Nov 20, 2019 at 7:04 AM Jani Nikula wrote:
>
> On Mon, 04 Nov 2019, Rajat Jain wrote:
> > Certain laptops now come with panels that have integrated privacy
> > screens on them. This patch adds support for such panels by adding
> > a privacy-screen propert
Hi Jani,
On Wed, Nov 20, 2019 at 7:11 AM Jani Nikula wrote:
>
> On Tue, 12 Nov 2019, Rajat Jain wrote:
> > On Mon, Nov 4, 2019 at 11:41 AM Rajat Jain wrote:
> >>
> >> Certain laptops now come with panels that have integrated privacy
> >> screens on them.
On Mon, Nov 4, 2019 at 11:41 AM Rajat Jain wrote:
>
> Certain laptops now come with panels that have integrated privacy
> screens on them. This patch adds support for such panels by adding
> a privacy-screen property to the intel_connector for the panel, that
> the userspa
for privacy screen in next patch).
Signed-off-by: Rajat Jain
Change-Id: I798e70714a4402554c8cd2a8e58268353f75814f
---
v2: formed by splitting the original patch into ACPI lookup, and privacy
screen property. Also move it into i915 now that I found existing code
in i915 that can be re-used.
drivers
Move the code that populates the ACPI device ID for devices, into
more appripriate intel_acpi.c. This is done in preparation for more
users of this code (in next patch).
Signed-off-by: Rajat Jain
Change-Id: Ifb3bd458734985c2a78ba682e6f0a2e63e0626ca
---
v2: v1 doesn't exist. Found existing code
screen, and controlling it, is done
via ACPI _DSM methods.
Currently, this is done only for the Intel display ports. But in future,
this can be done for any other ports if the hardware becomes available
(e.g. external monitors supporting integrated privacy screens?).
Signed-off-by: Rajat Jain
On Fri, Oct 25, 2019 at 4:36 AM Thierry Reding wrote:
>
> On Thu, Oct 24, 2019 at 01:45:16PM -0700, Rajat Jain wrote:
> > Hi,
> >
> > Thanks for your review and comments. Please see inline below.
> >
> > On Thu, Oct 24, 2019 at 4:20 AM Thierry Reding
> &g
On Thu, Oct 24, 2019 at 12:01 AM Jani Nikula
wrote:
>
> On Thu, 24 Oct 2019, Patchwork wrote:
> > == Series Details ==
> >
> > Series: drm: Add support for integrated privacy screens
> > URL : https://patchwork.freedesktop.org/series/68472/
> > State : failure
> >
> > == Summary ==
> >
> >
cy screens?).
Also, this code can be extended in future to support non-ACPI methods
(e.g. using a kernel GPIO driver to toggle a gpio that controls the
privacy-screen).
Signed-off-by: Rajat Jain
---
drivers/gpu/drm/Makefile| 1 +
drivers/gpu/drm/drm_atomic_uapi.c | 5 +
drive
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