[PATCH 1/3] drm/edid: quirk Oculus Rift headsets as non-desktop

[PATCH 1/3] drm/edid: quirk Oculus Rift headsets as non-desktop

[Philipp Zabel]

This uses the EDID info from Oculus Rift DK1 (OVR-0001), DK2 (OVR-0003),
and CV1 (OVR-0004) to mark them as non-desktop.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
---
 drivers/gpu/drm/drm_edid.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index b1cb2627548f..15cae50f66ba 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -162,6 +162,11 @@ static const struct edid_quirk {
 
 	/* HTC Vive VR Headset */
 	{ "HVR", 0xaa01, EDID_QUIRK_NON_DESKTOP },
+
+	/* Oculus Rift DK1, DK2, and CV1 VR Headsets */
+	{ "OVR", 0x0001, EDID_QUIRK_NON_DESKTOP },
+	{ "OVR", 0x0003, EDID_QUIRK_NON_DESKTOP },
+	{ "OVR", 0x0004, EDID_QUIRK_NON_DESKTOP },
 };
 
 /*
-- 
2.16.1

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[PATCH 2/3] drm/edid: quirk Windows Mixed Reality headsets as non-desktop

[Philipp Zabel]

This uses the EDID info from Lenovo Explorer (LEN-b800), Acer AH100
(ACR-7fce), and Samsung Odyssey (SEC-144a) to mark them as non-desktop.

The other entries are for the HP Windows Mixed Reality Headset (HPN-3515),
the Fujitsu Windows Mixed Reality headset (FUJ-1970), the Dell Visor
(DEL-7fce), and the ASUS HC102 (AUS-c102). They are not tested with real
hardware, but listed as HMD monitors alongside the tested headsets in the
Microsoft HololensSensors driver package.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
---
 drivers/gpu/drm/drm_edid.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 15cae50f66ba..f41c4693471c 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -167,6 +167,16 @@ static const struct edid_quirk {
 	{ "OVR", 0x0001, EDID_QUIRK_NON_DESKTOP },
 	{ "OVR", 0x0003, EDID_QUIRK_NON_DESKTOP },
 	{ "OVR", 0x0004, EDID_QUIRK_NON_DESKTOP },
+
+	/* Windows Mixed Reality Headsets */
+	{ "ACR", 0x7fce, EDID_QUIRK_NON_DESKTOP },
+	{ "HPN", 0x3515, EDID_QUIRK_NON_DESKTOP },
+	{ "LEN", 0x0408, EDID_QUIRK_NON_DESKTOP },
+	{ "LEN", 0xb800, EDID_QUIRK_NON_DESKTOP },
+	{ "FUJ", 0x1970, EDID_QUIRK_NON_DESKTOP },
+	{ "DEL", 0x7fce, EDID_QUIRK_NON_DESKTOP },
+	{ "SEC", 0x144a, EDID_QUIRK_NON_DESKTOP },
+	{ "AUS", 0xc102, EDID_QUIRK_NON_DESKTOP },
 };
 
 /*
-- 
2.16.1

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[PATCH 3/3] drm/edid: quirk Sony PlayStation VR headset as non-desktop

[Philipp Zabel]

This uses the EDID info from the Sony PlayStation VR headset,
when connected directly, to mark it as non-desktop.
Since the connection box (product id b403) defaults to HDMI
pass-through to the TV, it is not marked as non-desktop.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
---
 drivers/gpu/drm/drm_edid.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index f41c4693471c..14c2c7b4147c 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -177,6 +177,9 @@ static const struct edid_quirk {
 	{ "DEL", 0x7fce, EDID_QUIRK_NON_DESKTOP },
 	{ "SEC", 0x144a, EDID_QUIRK_NON_DESKTOP },
 	{ "AUS", 0xc102, EDID_QUIRK_NON_DESKTOP },
+
+	/* Sony PlayStation VR Headset */
+	{ "SNY", 0x0704, EDID_QUIRK_NON_DESKTOP },
 };
 
 /*
-- 
2.16.1

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Re: [PATCH 1/3] drm/edid: quirk Oculus Rift headsets as non-desktop

[Jani Nikula]

On Mon, 19 Feb 2018, Philipp Zabel <philipp.zabel@gmail.com> wrote:
> This uses the EDID info from Oculus Rift DK1 (OVR-0001), DK2 (OVR-0003),
> and CV1 (OVR-0004) to mark them as non-desktop.

Not that I know anything about this stuff, but should this series be cc:
stable?

BR,
Jani.


> Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
> ---
>  drivers/gpu/drm/drm_edid.c | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index b1cb2627548f..15cae50f66ba 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -162,6 +162,11 @@ static const struct edid_quirk {
>  
>  	/* HTC Vive VR Headset */
>  	{ "HVR", 0xaa01, EDID_QUIRK_NON_DESKTOP },
> +
> +	/* Oculus Rift DK1, DK2, and CV1 VR Headsets */
> +	{ "OVR", 0x0001, EDID_QUIRK_NON_DESKTOP },
> +	{ "OVR", 0x0003, EDID_QUIRK_NON_DESKTOP },
> +	{ "OVR", 0x0004, EDID_QUIRK_NON_DESKTOP },
>  };
>  
>  /*

-- 
Jani Nikula, Intel Open Source Technology Center
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Re: [PATCH 1/3] drm/edid: quirk Oculus Rift headsets as non-desktop

[Philipp Zabel]

On Tue, Feb 20, 2018 at 12:56 PM, Jani Nikula
<jani.nikula@linux.intel.com> wrote:
> On Mon, 19 Feb 2018, Philipp Zabel <philipp.zabel@gmail.com> wrote:
>> This uses the EDID info from Oculus Rift DK1 (OVR-0001), DK2 (OVR-0003),
>> and CV1 (OVR-0004) to mark them as non-desktop.
>
> Not that I know anything about this stuff, but should this series be cc:
> stable?

I guess it could be:

Cc: <stable@vger.kernel.org> # 4.15.x

Older kernels didn't receive the prerequisite patches
66660d4cf21b ("drm: add connector info/property for non-desktop displays [v2]"),
b5f053882ff1 ("drm/fb: add support for not enabling fbcon on
non-desktop displays [v2]"),
and acb1d8eee508 ("drm/edid: quirk HTC vive headset as non-desktop. [v2]").

Should these be backported to older kernels as well, to avoid burning
the fbdev console into VR headset OLED displays? Note that DRM leases
landed in v4.15 as well, so anybody trying to actually use these on
Linux will likely not run an older kernel.

regards
Philipp
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Re: [PATCH 1/3] drm/edid: quirk Oculus Rift headsets as non-desktop

[Keith Packard]

[-- Attachment #1.1: Type: text/plain, Size: 392 bytes --]

Philipp Zabel <philipp.zabel@gmail.com> writes:

> Should these be backported to older kernels as well, to avoid burning
> the fbdev console into VR headset OLED displays?

I don't think so; it's a bunch of code to backport, and the matching
code for the X desktop hasn't even landed upstream yet. Wayland doesn't
even have a proposed specification for this stuff yet.

-- 
-keith

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