From: Quentin Schulz
dp_get_lane_status is pretty generic and can be used for other means,
so let's make it "public".
This adds drm_dp_get_lane_status to the header file and add the appropriate
EXPORT_SYMBOL for it so that it can be used by other drivers, be they compiled
built-in or as
From: Quentin Schulz
Document the bindings used for the Cadence MHDP DPI/DP bridge.
Signed-off-by: Quentin Schulz
Signed-off-by: Damian Kos
---
.../bindings/display/bridge/cdns,mhdp.txt | 43 +++
1 file changed, 43 insertions(+)
create mode 100644
On 8/14/18 1:38 PM, Daniel Vetter wrote:
On Tue, Aug 14, 2018 at 12:48:08PM +0300, Laurent Pinchart wrote:
Hi Dmitry,
Thank you for the patch.
On Tuesday, 7 August 2018 20:22:01 EEST Dmitry Osipenko wrote:
From: Laurent Pinchart
Color keying is the action of replacing pixels matching a
On 8/16/18 8:23 PM, Robin Murphy wrote:
On 15/08/18 20:56, Dmitry Osipenko wrote:
On Friday, 3 August 2018 18:43:41 MSK Robin Murphy wrote:
On 02/08/18 19:24, Dmitry Osipenko wrote:
On Friday, 27 July 2018 20:16:53 MSK Dmitry Osipenko wrote:
On Friday, 27 July 2018 20:03:26 MSK Jordan Crouse
Hello!
This is the series of patches that will add support for the Cadence's DPI/DP
bridge. Please note that this is a preliminary version of the driver and there
will be more patches in the future with updates, fixes and improvements.
Please keep that in mind when looking at FIXME/TODO/XXX
> -Original Message-
> From: amd-gfx On Behalf Of
> Christian K?nig
> Sent: Thursday, September 20, 2018 7:11 PM
> To: Zhou, David(ChunMing) ; dri-
> de...@lists.freedesktop.org
> Cc: amd-...@lists.freedesktop.org
> Subject: Re: [PATCH 3/6] drm: add support of syncobj timeline point
2018-09-20 7:18 GMT+08:00 Lucas De Marchi :
> On Wed, Sep 19, 2018 at 03:47:48PM +0800, Chih-Wei Huang wrote:
>> 2018-09-14 2:23 GMT+08:00 Lucas De Marchi :
>> > +Chris
>> >>
>> >> That's because drm_gralloc use the IS_GEN9 macro
>> >> (and other IS_GEN{n} macros) directly.
>> >>
>> >> Since
On 20.09.2018 13:20, Heiko Stuebner wrote:
> Hi Andrzej,
>
> Am Montag, 27. August 2018, 13:34:07 CEST schrieb Andrzej Hajda:
>> On 21.08.2018 16:05, Heiko Stuebner wrote:
>>> Add the Rockchip-sepcific dual-dsi setup and hook it into the VOP as well.
>>> As described in the general dual-dsi
Hi, Bibby:
On Fri, 2018-09-21 at 11:28 +0800, Bibby Hsieh wrote:
> From: chunhui dai
>
> After the kernel 4.4, the DRM disable flow was changed, if DPI was
> disableed before CRTC, it will cause warning message as following:
>
> [ cut here ]
> WARNING: CPU: 0 PID: 1339
On 8/16/18 2:42 PM, Maarten Lankhorst wrote:
Op 08-08-18 om 16:30 schreef Dmitry Osipenko:
On Wednesday, 8 August 2018 11:16:09 MSK Russell King - ARM Linux wrote:
On Tue, Aug 07, 2018 at 08:22:01PM +0300, Dmitry Osipenko wrote:
+ * Glossary:
+ *
+ * Destination plane:
+ * Plane to which
From: Quentin Schulz
This adds basic support for Cadence MHDP DPI to DP bridge.
Basically, it takes a DPI stream as input and output it encoded in DP
format. It's missing proper HPD, HDCP and currently supports only
SST mode.
Changes made in the low level driver (cdn-dp-reg.*):
- moved it to
- Extracted common fields from cdn_dp_device to a new cdns_mhdp_device
structure which will be used by two separate drivers later on.
- Moved some datatypes (audio_format, audio_info, vic_pxl_encoding_format,
video_info) from cdn-dp-core.c to cdn-dp-reg.h.
- Changed prefixes from cdn_dp to
On Wed 19 Sep 19:55 PDT 2018, Abhinav Kumar wrote:
> +static int truly_nt35597_probe(struct mipi_dsi_device *dsi)
> +{
[..]
> + dsi1 = of_graph_get_remote_node(dsi->dev.of_node, 1, -1);
> + if (!dsi1) {
> + DRM_DEV_ERROR(dev,
> + "failed to get remote node
Clang warns when multiple pairs of parentheses are used for a single
conditional statement.
drivers/video/fbdev/sis/init301.c:851:42: warning: equality comparison
with extraneous parentheses [-Wparentheses-equality]
} else if((SiS_Pr->SiS_IF_DEF_LVDS == 1) /* ||
Hi John,
Thank you for reporting bug.
I am now using 4.18.7. I haven't found this issue yet.
I will try linux-next and figure out what's wrong with it.
Thanks,
Xinliang
On 2018/9/20 19:23, John Garry wrote:
On 20/09/2018 11:04, John Garry wrote:
Hi,
I am seeing this crash below on
Hi,
I am seeing this crash below on linux-next (20 Sept).
This is on an arm64 D05 board, which includes the HiBMC device. D06 was
also crashing for what looked like same reason. I am using standard
defconfig, except DRM and DRM_HISI_HIBMC are built-in.
Is this a known issue? I tested
From: Quentin Schulz
DP 1.4 introduced a DP_EXTENDED_RECEIVER_CAP_FIELD_PRESENT bit in
DP_TRAINING_AUX_RD_INTERVAL register. If set, DPCD registers from
DP_DPCD_REV to DP_ADAPTER_CAP should be retrieved starting from
DP_DPCD_REV_EXTENDED. All registers are copied except DP_DPCD_REV,
On Mon, 2018-09-17 at 16:37 -0700, Stefan Agner wrote:
> On 17.09.2018 12:16, Sean Paul wrote:
> > On Mon, Sep 17, 2018 at 04:42:10PM +0300, Leonard Crestez wrote:
> > > Adding lcdif nodes to a power domain currently doesn't work, it results
> > > in black/corrupted screens or hangs. While the
Hello Laurent,
Sorry for the late response.
On 8/14/18 12:48 PM, Laurent Pinchart wrote:
Hi Dmitry,
Thank you for the patch. > On Tuesday, 7 August 2018 20:22:01 EEST Dmitry
Osipenko wrote:
From: Laurent Pinchart
Color keying is the action of replacing pixels matching a given color
(or
On 20/09/2018 11:04, John Garry wrote:
Hi,
I am seeing this crash below on linux-next (20 Sept).
This is on an arm64 D05 board, which includes the HiBMC device. D06 was
also crashing for what looked like same reason. I am using standard
defconfig, except DRM and DRM_HISI_HIBMC are built-in.
On Wed, Sep 19, 2018 at 8:08 PM, Jani Nikula wrote:
> On Wed, 19 Sep 2018, Chris Chiu wrote:
>> I tried to add a slight delay in the hotplug work as follows
>>
>> --- a/drivers/gpu/drm/i915/intel_hotplug.c
>> +++ b/drivers/gpu/drm/i915/intel_hotplug.c
>> @@ -378,6 +378,8 @@ static void
* Janusz Krzysztofik [180919 18:13]:
> On Monday, September 10, 2018 12:56:02 AM CEST Janusz Krzysztofik wrote:
> >
> > This is a follow up of initial submission of a series consisted of
> > 6 changes, 3 of which have been already applied or reworkeed.
> >
> >
> > Janusz Krzysztofik (3):
> >
Hi, Bibby:
On Fri, 2018-09-21 at 11:28 +0800, Bibby Hsieh wrote:
> From: chunhui dai
>
> The address of register DPI_H_FRE_CON is different in different IC.
> Using of_node data to find this address.
>
Reviewed-by: CK Hu
> Signed-off-by: chunhui dai
> ---
>
On Fri, Sep 21, 2018 at 10:06:58AM +1000, Dave Airlie wrote:
> Hey Greg,
>
> Looks like a pretty run of the mill set of fixes for this stage,
>
> core: fix debugfs for atomic, fix the check for atomic for
> non-modesetting drivers
> amdgpu: adds a new PCI id, some kfd fixes and a sdma fix
>
Thanks for the patch. Verified with the DP 1.4 spec and looks good to me.
Also look at the related patch that makes use of the correct extended
capabilities:
https://patchwork.freedesktop.org/patch/249400/
Reviewed-by: Manasi Navare
Manasi
On Thu, Sep 20, 2018 at 03:54:37PM +0100, Damian
Am 21.09.2018 um 09:15 schrieb Zhou, David(ChunMing):
-Original Message-
From: amd-gfx On Behalf Of
Christian K?nig
Sent: Thursday, September 20, 2018 7:11 PM
To: Zhou, David(ChunMing) ; dri-
de...@lists.freedesktop.org
Cc: amd-...@lists.freedesktop.org
Subject: Re: [PATCH 3/6] drm:
On 2018-09-20 8:31 p.m., Eric Engestrom wrote:
> On Thursday, 2018-09-20 18:21:41 +0100, Eric Engestrom wrote:
>> On Thursday, 2018-09-20 18:09:41 +0200, Michel Dänzer wrote:
>>> On 2018-09-20 5:58 p.m., Eric Engestrom wrote:
Fixes: 9f45264815eff6ebeba3 "radeon: annotate public functions"
On 09/20/18 20:51, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> The log functions don't modify the passed in infoframe so make it const.
>
> Cc: Thierry Reding
> Cc: Hans Verkuil
Acked-by: Hans Verkuil
Thanks,
Hans
> Cc: linux-me...@vger.kernel.org
> Signed-off-by: Ville
On 09/20/18 20:51, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> To make sure the infoframe unpack functions don't end up examining
> stack garbage or oopsing, let's pass in the size of the buffer.
>
> v2: Convert tda1997x.c as well (kbuild test robot)
>
> Cc: Thierry Reding
> Cc: Hans
On Mon, Sep 17, 2018 at 02:00:54PM +0300, Tomi Valkeinen wrote:
> drm_mode_setcrtc() retries modesetting in case one of the functions it
> calls returns -EDEADLK. connector_set, mode and fb are freed before
> retrying, but they are not set to NULL. This can cause
> drm_mode_setcrtc() to use those
On Mon, Sep 17, 2018 at 05:12:04PM -0400, Lyude Paul wrote:
> On Mon, 2018-09-17 at 21:16 +0300, Ville Syrjälä wrote:
> > On Mon, Sep 17, 2018 at 02:10:02PM -0400, Lyude Paul wrote:
> > > On Mon, 2018-09-17 at 20:55 +0300, Ville Syrjälä wrote:
> > > > On Mon, Sep 17, 2018 at 01:43:44PM -0400,
Quoting Daniel Vetter (2018-09-21 10:15:41)
> On Tue, Sep 18, 2018 at 11:07:20AM +0100, Chris Wilson wrote:
> > After schedule() returns 0, we must do one last check of COND to
> > determine the reason for the wakeup with 0 jiffies remaining before
> > reporting the timeout -- otherwise we may
Hi, Bibby:
On Fri, 2018-09-21 at 11:28 +0800, Bibby Hsieh wrote:
> From: chunhui dai
>
> This patch adds hdmi dirver suppot for both MT2701 and MT7623.
> And also support other (existing or future) chips that use
> the same binding and driver.
>
> Signed-off-by: chunhui dai
> ---
>
On 09/20/18 20:51, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Let's make the infoframe pack functions usable with a const infoframe
> structure. This allows us to precompute the infoframe earlier, and still
> pack it later when we're no longer allowed to modify the structure.
> So now we end
Hi Damian,
Am Donnerstag, 20. September 2018, 16:54:40 CEST schrieb Damian Kos:
> From: Quentin Schulz
>
> This adds basic support for Cadence MHDP DPI to DP bridge.
>
> Basically, it takes a DPI stream as input and output it encoded in DP
> format. It's missing proper HPD, HDCP and currently
On 09/20/18 20:51, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> We'll be wanting to send more than just infoframes over HDMI. So add an
> enum for other packet types.
>
> TODO: Maybe just include the infoframe types in the packet type enum
> and get rid of the infoframe type enum?
I
On Tue, Sep 18, 2018 at 09:02:04PM +0300, Ville Syrjälä wrote:
> On Tue, Sep 18, 2018 at 10:48:09AM -0700, José Roberto de Souza wrote:
> > All DRM_CLIENT capabilities are tied to KMS support, so returning
> > -EOPNOTSUPP when KMS is not supported.
> >
> > v2: returning -EOPNOTSUPP(same value as
Hi, Bibby:
On Fri, 2018-09-21 at 11:28 +0800, Bibby Hsieh wrote:
> From: chunhui dai
>
> Convert dpi driver to use drm_of_find_panel_or_bridge.
> This changes some error messages to debug messages (in the graph core).
> Graph connections are often "no connects" depending on the particular
>
Hi, Bibby:
On Fri, 2018-09-21 at 11:28 +0800, Bibby Hsieh wrote:
> From: chunhui dai
>
> different IC has different clock designed in HDMI, the factor for
> calculate clock should be different. Usinng the data in of_node
> to find this factor.
>
Reviewed-by: CK Hu
> Signed-off-by: chunhui
On Wed, Sep 19, 2018 at 03:37:12PM +0800, ning.a.zh...@intel.com wrote:
> From: Zhang Ning
>
> when i915 is built in module, and system has built-in display, eg. eDP,
> i915 will detect and active it during driver probe. it will take long
> time.
>
> set i915 driver probe to asynchrous can save
On Wed, Sep 19, 2018 at 01:12:48PM +0200, Gerd Hoffmann wrote:
> Turns out we need the pixel format fixup not only for the addfb ioctl,
> but also for fbdev emulation code.
>
> Ideally we would place it in drm_mode_legacy_fb_format(). That would
> create alot of churn though, and most drivers
Hi, Bibby:
On Fri, 2018-09-21 at 11:28 +0800, Bibby Hsieh wrote:
> From: chunhui dai
>
> This patch adds dpi dirver suppot for both mt2701 and mt7623.
> And also support other (existing or future) chips that use
> the same binding and driver.
>
Reviewed-by: CK Hu
> Signed-off-by: chunhui
https://bugs.freedesktop.org/show_bug.cgi?id=104602
--- Comment #10 from Jason Playne ---
(In reply to Timothy Arceri from comment #9)
> I'm not sure why yet but both the black triangles and the incorrect
> rendering behind the chinese emperor on the loading screen go away when I
> run the trace
On 09/20/18 20:51, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Add the code to deal with the MPEG source infoframe.
>
> Blindly typed from the spec, and totally untested.
I'm not sure this patch should be added at all. The CTA-861-G spec (section 6.7)
says that the implementation of this
On Sat, Sep 15, 2018 at 01:53:19AM +, Wei Yongjun wrote:
> 'vaddr_out' is malloced in _vkms_get_crc() and should be freed before
> leaving from the error handling cases, otherwise it will cause memory
> leak.
>
> Fixes: db7f419c06d7 ("drm/vkms: Compute CRC with Cursor Plane")
> Signed-off-by:
On Tue, Sep 18, 2018 at 11:07:19AM +0100, Chris Wilson wrote:
> Both the .enable_signaling and .release of the null syncobj fence
> can be replaced by the default callbacks for a small reduction in code
> size.
>
> Signed-off-by: Chris Wilson
Reviewed-by: Daniel Vetter
> ---
>
On Tue, Sep 18, 2018 at 06:21:59PM +0100, Eric Engestrom wrote:
> All the other vendors use the format
> DRM_FORMAT_MOD_{SAMSUNG,QCOM,VIVANTE,NVIDIA,BROADCOM,ARM}_* for their
> modifiers, except Intel.
>
> Suggested-by: Gerd Hoffmann
> Signed-off-by: Eric Engestrom
I think it'd be good to add
From: Thierry Reding
Tegra194 contains a fourth display controller that does not own any
windows. Therefore, we cannot currently assign a primary plane to it
which causes KMS to eventually crash. Do not register the display
controller if it owns no windows to work around this.
Note that we
From: Thierry Reding
The DPAUX controller found on Tegra194 is almost identical to its
predecessor from Tegra186.
Signed-off-by: Thierry Reding
---
drivers/gpu/drm/tegra/dpaux.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
From: Thierry Reding
The display controllers found on Tegra194 are almost identical to those
found on Tegra186.
Signed-off-by: Thierry Reding
---
drivers/gpu/drm/tegra/dc.c | 51 +
drivers/gpu/drm/tegra/dc.h | 2 +-
drivers/gpu/drm/tegra/drm.c | 1 +
3
From: Thierry Reding
The SOR implemented in Tegra194 is subtly different from its predecessor
found in Tegra186. Most notably some registers have been moved around so
it is no longer compatible.
Signed-off-by: Thierry Reding
---
drivers/gpu/drm/tegra/drm.c | 1 +
drivers/gpu/drm/tegra/sor.c
From: Thierry Reding
The display hub integrated into Tegra194 is almost identical to the one
found on Tegra186. However, it doesn't support DSC (display stream
compression) so it isn't fully compatible.
Signed-off-by: Thierry Reding
---
drivers/gpu/drm/tegra/drm.c | 1 +
On 09/20/18 20:51, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> The unpack functions just read from the passed in buffer,
> so make it const.
>
> Cc: Thierry Reding
> Cc: Hans Verkuil
Acked-by: Hans Verkuil
Thanks!
Hans
> Cc: linux-me...@vger.kernel.org
> Signed-off-by: Ville
On 09/20/18 20:51, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Add the code to deal with the NTSC VBI infoframe.
>
> I decided against parsing the PES_data_field and just leave
> it as an opaque blob, just dumping it out as hex in the log.
>
> Blindly typed from the spec, and totally
Hi Simon,
On Friday, 21 September 2018 10:16:44 EEST Simon Horman wrote:
> On Wed, Sep 19, 2018 at 04:11:36PM +0300, Laurent Pinchart wrote:
> > On Wednesday, 19 September 2018 11:35:07 EEST Simon Horman wrote:
> >> On Mon, Sep 17, 2018 at 11:59:32AM +0300, Laurent Pinchart wrote:
> >>> On
On Mon, Sep 17, 2018 at 01:25:49PM +0100, Alexandru-Cosmin Gheorghe wrote:
> Hi Kieran,
>
> On Mon, Sep 17, 2018 at 11:56:23AM +0100, Kieran Bingham wrote:
> > Hi Alexandru,
> >
> > On 17/09/18 10:10, Alexandru-Cosmin Gheorghe wrote:
> > > Hi Kieran,
> > >
> > > Sorry for that and thanks for
On Tue, Sep 18, 2018 at 11:07:20AM +0100, Chris Wilson wrote:
> After schedule() returns 0, we must do one last check of COND to
> determine the reason for the wakeup with 0 jiffies remaining before
> reporting the timeout -- otherwise we may lose the signal due to
> scheduler delays.
Ah classic!
On Wed, Sep 19, 2018 at 01:12:47PM +0200, Gerd Hoffmann wrote:
> Fix fbdev emulation.
> Fix bochs-drm and virtio-gpu drivers.
>
> Gerd Hoffmann (5):
> drm: move native byte order quirk to new drm_mode_legacy_fb_format2
> function
> drm: use drm_mode_legacy_fb_format2 in
Hi Andrzej,
On 2018-09-21 10:58, Andrzej Hajda wrote:
> Moving DMA mapping creation to drm_iommu_attach_device allows to avoid
> looping through all components and maintaining DMA device flags.
>
> Signed-off-by: Andrzej Hajda
> ---
> drivers/gpu/drm/exynos/exynos_drm_drv.c | 50
On Thu, Sep 20, 2018 at 03:52:36PM -0700, Abhinav Kumar wrote:
> From: "abhin...@codeaurora.org"
>
> Add support for Truly NT35597 panel driver used
> in MSM reference platforms.
>
> This panel driver supports both single DSI and dual DSI
> modes.
>
> However, this patch series adds support
Moving DMA mapping creation to drm_iommu_attach_device allows to avoid
looping through all components and maintaining DMA device flags.
v2: take care of configurations without IOMMU
Signed-off-by: Andrzej Hajda
---
Hi Inki,
In the 2nd version I took care of non-iommu case, thanks to Marek.
Hi Dave,
I have managed to push the fixes to the public tree without sending the
pull request until today when I did a clean checkout of drm-fixes and
realised my mistake. I've now rebased the tree on your latest drm-fixes
branch.
At your convenience, please pull these two patches.
Many thanks,
On Thu, Sep 20, 2018 at 03:52:37PM -0700, Abhinav Kumar wrote:
> From: "abhin...@codeaurora.org"
>
> Add the device tree bindings for Truly NT35597 panel driver.
> This panel driver supports both single DSI and dual DSI.
>
> However, this patch series supports only dual DSI.
>
> Changes in v8:
https://bugs.freedesktop.org/show_bug.cgi?id=107956
--- Comment #4 from Martin Peres ---
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_114/fi-ilk-650/igt@kms_b...@extended-pageflip-hang-newfb-render-b.html
On Thu, Sep 20, 2018 at 03:52:37PM -0700, Abhinav Kumar wrote:
> From: "abhin...@codeaurora.org"
JFYI, this is going to munge your Author name. This can be fixed up when the
patch is applied, so probably not worth a v9.
Reviewed-by: Sean Paul
>
> Add the device tree bindings for Truly
https://bugs.freedesktop.org/show_bug.cgi?id=104602
--- Comment #11 from Jason Playne ---
(In reply to Jason Playne from comment #10)
> (In reply to Timothy Arceri from comment #9)
> > I'm not sure why yet but both the black triangles and the incorrect
> > rendering behind the chinese emperor on
On Thu, Sep 20, 2018 at 03:52:36PM -0700, Abhinav Kumar wrote:
> From: "abhin...@codeaurora.org"
>
> Add support for Truly NT35597 panel driver used
> in MSM reference platforms.
>
> This panel driver supports both single DSI and dual DSI
> modes.
>
> However, this patch series adds support
Hi Inki,
On 2018-09-21 05:20, Inki Dae wrote:
> There are several warnings,
> WARNING: line over 80 characters
> #276: FILE: drivers/gpu/drm/exynos/exynos_drm_scaler.c:182:
> + struct drm_exynos_ipp_task_rect *src_pos, const struct scaler_format
> *fmt)
>
> WARNING: line over 80 characters
>
On Wed, Sep 19, 2018 at 01:57:00PM +0300, Ville Syrjälä wrote:
> On Tue, Sep 18, 2018 at 02:10:17PM -0700, Manasi Navare wrote:
> > On Tue, Sep 18, 2018 at 10:46:46PM +0300, Ville Syrjälä wrote:
> > > On Tue, Sep 18, 2018 at 12:31:54PM -0700, Manasi Navare wrote:
> > > > On Tue, Sep 18, 2018 at
Moving DMA mapping creation to drm_iommu_attach_device allows to avoid
looping through all components and maintaining DMA device flags.
Signed-off-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 50 +++
drivers/gpu/drm/exynos/exynos_drm_iommu.c | 13 +-
On Tue, Sep 18, 2018 at 07:06:19PM -0400, Lyude Paul wrote:
> Currently we set intel_connector->mst_port to NULL to signify that the
> MST port has been removed from the system so that we can prevent further
> action on the port such as connector probes, mode probing, etc.
> However, we're going
On Fri, Sep 21, 2018 at 03:59:06PM +0200, Daniel Vetter wrote:
> On Thu, Sep 20, 2018 at 09:51:36PM +0300, Ville Syrjala wrote:
> > From: Ville Syrjälä
> >
> > Make life simpler by passing around intel_encoder instead of
> > drm_encoder.
> >
> > @r1@
> > identifier F =~ "infoframe";
> >
https://bugs.freedesktop.org/show_bug.cgi?id=107607
--- Comment #4 from Paul Menzel ---
(In reply to Jerry Zuo from comment #3)
> Hi Paul, can you please explain what you did by "when switching the inputs
> of the monitor (two systems are connected)"?
The monitor has several inputs. Over the
From: Ville Syrjälä
Add the code to deal with the MPEG source infoframe.
Blindly typed from the spec, and totally untested.
v2: Rebase
Cc: Thierry Reding
Cc: Hans Verkuil
Cc: linux-me...@vger.kernel.org
Signed-off-by: Ville Syrjälä
---
drivers/video/hdmi.c | 229
On Wed, Sep 19, 2018 at 7:55 PM Abhinav Kumar wrote:
> From: "abhin...@codeaurora.org"
>
> Add the device tree bindings for Truly NT35597 panel driver.
> This panel driver supports both single DSI and dual DSI.
>
> However, this patch series supports only dual DSI.
>
> Changes in v7:
> -
We support that value so it should work as expected. This does not make
'auto' the default since the API is still marked as experimental.
---
meson.build | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/meson.build b/meson.build
index 75c7bdff..8001a9cc 100644
---
From: Ayan Kumar Halder
Add support for compressed framebuffers that are described using
the framebuffer's modifier field. Mali DP uses the rotation memory for
the decompressor of the format, so we need to check for space when
the modifiers are present.
Signed-off-by: Ayan Kumar Halder
On Fri, Sep 21, 2018 at 04:12:36PM +0200, Hans Verkuil wrote:
> On 09/21/18 16:01, Ville Syrjälä wrote:
> > On Fri, Sep 21, 2018 at 10:41:46AM +0200, Hans Verkuil wrote:
> >> On 09/20/18 20:51, Ville Syrjala wrote:
> >>> From: Ville Syrjälä
> >>>
> >>> We'll be wanting to send more than just
From: Ville Syrjälä
Add the code to deal with the NTSC VBI infoframe.
I decided against parsing the PES_data_field and just leave
it as an opaque blob, just dumping it out as hex in the log.
Blindly typed from the spec, and totally untested.
v2: Rebase
Cc: Thierry Reding
Cc: Hans Verkuil
On Fri, Sep 21, 2018 at 10:28:09AM +0200, Hans Verkuil wrote:
> On 09/20/18 20:51, Ville Syrjala wrote:
> > From: Ville Syrjälä
> >
> > Add the code to deal with the MPEG source infoframe.
> >
> > Blindly typed from the spec, and totally untested.
>
> I'm not sure this patch should be added at
On Thu, Sep 20, 2018 at 09:51:35PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Replace the hand rolled memmove() with the real thing.
>
> Signed-off-by: Ville Syrjälä
Reviewed-by: Daniel Vetter
> ---
> drivers/gpu/drm/i915/intel_hdmi.c | 4 +---
> 1 file changed, 1 insertion(+),
On Fri, Sep 21, 2018 at 10:41:46AM +0200, Hans Verkuil wrote:
> On 09/20/18 20:51, Ville Syrjala wrote:
> > From: Ville Syrjälä
> >
> > We'll be wanting to send more than just infoframes over HDMI. So add an
> > enum for other packet types.
> >
> > TODO: Maybe just include the infoframe types
On Thu, Sep 20, 2018 at 03:54:40PM +0100, Damian Kos wrote:
> From: Quentin Schulz
>
> This adds basic support for Cadence MHDP DPI to DP bridge.
>
> Basically, it takes a DPI stream as input and output it encoded in DP
> format. It's missing proper HPD, HDCP and currently supports only
> SST
Hi,
On Thu, Sep 20, 2018 at 03:04:12PM +0200, Neil Armstrong wrote:
> Since "drm/fb: Stop leaking physical address", the default behaviour of
> the DRM fbdev emulation is to set the smem_base to 0 and pass the new
> FBINFO_HIDE_SMEM_START flag.
>
> The main reason is to avoid leaking physical
On Wed, Sep 19, 2018 at 02:14:36PM +0200, Maxime Ripard wrote:
> > I'm sorry but I'm not convinced a consumer driver should have all the
> > details
> > that are added in phy_configure_opts_mipi_dphy.
>
> If it can convince you, here is the parameters that are needed by all
> the MIPI-DSI
Use DRM_FORMAT_HOST_XRGB, so we are using the correct format code
on bigendian machines. Also set the quirk_addfb_prefer_host_byte_order
mode_config bit so drm_mode_addfb() asks for the correct format code.
Both DRM_FORMAT_* and VIRTIO_GPU_FORMAT_* are defined to be little
endian, so using a
Use DRM_FORMAT_HOST_XRGB, so we are using the correct format code
on bigendian machines. Also set the quirk_addfb_prefer_host_byte_order
mode_config bit so drm_mode_addfb() asks for the correct format code.
Create our own plane and use drm_crtc_init_with_planes() instead of
depending on the
Creating framebuffers for fbdev emulation should use the correct format
code too, so switch drm_gem_fbdev_fb_create() over to use the new
drm_driver_legacy_fb_format() function.
Signed-off-by: Gerd Hoffmann
Acked-by: Daniel Vetter
---
drivers/gpu/drm/drm_gem_framebuffer_helper.c | 4 ++--
1
Turns out we need the pixel format fixup not only for the addfb ioctl,
but also for fbdev emulation code.
Ideally we would place it in drm_mode_legacy_fb_format(). That would
create alot of churn though, and most drivers don't care because they
never ever run on a big endian platform. So add a
Add bochs_hw_set_*_endian() helper functions, to set the framebuffer
byteorder at mode set time. Support both DRM_FORMAT_XRGB and
DRM_FORMAT_BGRX framebuffer formats, no matter what the native
machine byte order is.
Signed-off-by: Gerd Hoffmann
Acked-by: Daniel Vetter
---
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/drm_fourcc.c | 5 +
drivers/gpu/drm/drm_framebuffer.c | 4
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c
index 7c6d3922ed..90a1c846fc 100644
---
On Fri, Sep 21, 2018 at 01:34:00AM -0700, Manasi Navare wrote:
> On Wed, Sep 19, 2018 at 01:57:00PM +0300, Ville Syrjälä wrote:
> > On Tue, Sep 18, 2018 at 02:10:17PM -0700, Manasi Navare wrote:
> > > On Tue, Sep 18, 2018 at 10:46:46PM +0300, Ville Syrjälä wrote:
> > > > On Tue, Sep 18, 2018 at
Fix fbdev emulation.
Fix bochs-drm and virtio-gpu drivers.
Gerd Hoffmann (6):
drm: move native byte order quirk to new drm_driver_legacy_fb_format
function
drm: use drm_driver_legacy_fb_format in drm_gem_fbdev_fb_create
drm/bochs: fix DRM_FORMAT_* handling for big endian machines.
On Thu, Sep 20, 2018 at 09:51:36PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Make life simpler by passing around intel_encoder instead of
> drm_encoder.
>
> @r1@
> identifier F =~ "infoframe";
> identifier I, M;
> @@
> F(
> - struct drm_encoder *I
> + struct intel_encoder *I
> ,
On Thu, Sep 20, 2018 at 09:51:37PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> We have definitions and low level code for everything except the gamut
> metadata HDMI packet. Add the missing bits.
>
> Signed-off-by: Ville Syrjälä
Online Bspec seems to have dropped pre-cpt/snb stuff,
Quoting John Garry (2018-09-21 09:11:19)
> On 21/09/2018 06:49, Liuxinliang (Matthew Liu) wrote:
> > Hi John,
> > Thank you for reporting bug.
> > I am now using 4.18.7. I haven't found this issue yet.
> > I will try linux-next and figure out what's wrong with it.
> >
> > Thanks,
> > Xinliang
> >
From: Ville Syrjälä
Let's make the infoframe pack functions usable with a const infoframe
structure. This allows us to precompute the infoframe earlier, and still
pack it later when we're no longer allowed to modify the structure.
So now we end up with a _check()+_pack_only() or _pack()
On Fri, Sep 21, 2018 at 10:24:25AM +0200, Hans Verkuil wrote:
> On 09/20/18 20:51, Ville Syrjala wrote:
> > From: Ville Syrjälä
> >
> > Let's make the infoframe pack functions usable with a const infoframe
> > structure. This allows us to precompute the infoframe earlier, and still
> > pack it
On Fri, Sep 21, 2018 at 10:30:16AM +0200, Hans Verkuil wrote:
> On 09/20/18 20:51, Ville Syrjala wrote:
> > From: Ville Syrjälä
> >
> > Add the code to deal with the NTSC VBI infoframe.
> >
> > I decided against parsing the PES_data_field and just leave
> > it as an opaque blob, just dumping it
On 09/21/18 16:01, Ville Syrjälä wrote:
> On Fri, Sep 21, 2018 at 10:41:46AM +0200, Hans Verkuil wrote:
>> On 09/20/18 20:51, Ville Syrjala wrote:
>>> From: Ville Syrjälä
>>>
>>> We'll be wanting to send more than just infoframes over HDMI. So add an
>>> enum for other packet types.
>>>
>>> TODO:
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