Some identifiers have different names between their prototypes
and the kernel-doc markup.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/video/fbdev/core/fbcmap.c | 2 +-
drivers/video/hdmi.c | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/video
Some functions have different names between their prototypes
and the kernel-doc markup.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 2 +-
include/uapi/drm/amdgpu_drm.h| 2 +-
3 files
A kernel-doc markup can't be mixed with a random comment,
as it causes parsing problems.
While here, change an invalid kernel-doc markup into
a common comment.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 +---
1 file changed, 5 insertions(+), 3
warnings caused by patches
pending merges.
I'll be posting those in separate.
Regards,
Mauro
Mauro Carvalho Chehab (6):
drm: amdgpu: kernel-doc: update some adev parameters
docs: lockdep-design: fix some warning issues
locking/refcount: move kernel-doc markups to the proper place
IB/srpt
meter for it to be
the same on all functions using a pointer to struct amdgpu_device.
Update the kernel-doc documentation accordingly.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 28 ++--
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
aiting
until 5.11 ;-)
So, if OK for you, I'll send this upstream via my tree by the end of
the merge window, as our goal is that 5.10 won't have doc warnings.
Regards,
Mauro
>
>
> On Tue, 2020-10-13 at 14:14 +0200, Mauro Carvalho Chehab wrote:
> > The name of the argument is dif
d.
Regards,
Mauro
>
> Regards, Joonas
>
> Quoting Mauro Carvalho Chehab (2020-10-13 14:53:59)
> > As reported by Sphinx:
> >
> > ./Documentation/gpu/i915:646:
> > ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration,
&
Em Thu, 15 Oct 2020 17:49:23 +0200
Daniel Vetter escreveu:
> On Tue, Oct 13, 2020 at 01:53:15PM +0200, Mauro Carvalho Chehab wrote:
> > This series actually folds the previous Sphinx 3.x patch series
> > with the other patches I sent fixing warnings with Sphinx
> > 2.
'
Some function parameters weren't documented.
Fixes: 38784f6f8805 ("drm/dp: Add helpers to identify downstream facing port
types")
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/drm_dp_helper.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_dp_
' description in 'drm_display_mode_from_cea_vic'
Fixes: 7af655bce275 ("drm/dp: Add drm_dp_downstream_mode()")
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/drm_edid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/
ation accordingly.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 6 +++---
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 5 ++---
3 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/dr
a subconnector
property")
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/drm_dp_helper.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index 90807a6b415c..b1c71af88579 100644
--- a/drivers/gpu
-kms-helpers'.
Declaration is 'bool drm_edid_are_equal (const struct edid *edid1,
const struct edid *edid2)'.
So, get rid of the duplicated kernel-doc markup.
Signed-off-by: Mauro Carvalho Chehab
---
include/drm/drm_edid.h | 7 ---
1 file changed, 7 deletions(-)
diff --git a/include
There were several files converted to yaml, but the .txt file
is still referenced somewhere else.
Update the references for them to point to the right file.
Signed-off-by: Mauro Carvalho Chehab
---
.../bindings/display/tilcdc/tilcdc.txt | 2 +-
.../devicetree/bindings/mailbox/omap
Right now, kernel-doc generates a warning:
./include/drm/drm_dp_helper.h:1786: warning: Function parameter or
member 'hbr2_reset' not described in 'drm_dp_phy_test_params'
This is due to a typo:
@hb2_reset -> @hbr2_reset
Signed-off-by: Mauro Carvalho Chehab
---
include/
4e52d0cf24 ("drm/amd/display: Add debugfs for forcing stream timing
sync")
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
b/drivers/gpu/drm/a
As reported by Sphinx:
Documentation/gpu/amdgpu.rst:200: WARNING: Inline emphasis start-string
without end-string.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/gpu/amdgpu.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/gpu/amdgpu.rst
file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/gpu/i915.rst | 29 +
1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
index 33cc6ddf8f64..cff1f154b473 100644
--- a/Documentation/gpu/i915
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/drm_prime.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index 1693aa7c14b5..1395688930f8 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -793,6 +7
altogether.
For amdgpu_ras.c, however, we need to remove the kernel-doc
with just internal. This should be re-introduced if this
file ever gets new non-DOC markups.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/gpu/amdgpu.rst | 7 ---
1 file changed, 7 deletions(-)
diff --git
Em Sun, 11 Oct 2020 08:27:41 +0200
Mauro Carvalho Chehab escreveu:
> Em Sat, 10 Oct 2020 23:50:27 +0200
> Daniel Vetter escreveu:
>
> > On Sat, Oct 10, 2020 at 11:36 PM Laurent Pinchart
> > wrote:
> > >
>
> > > > We probably still ha
Em Sat, 10 Oct 2020 23:50:27 +0200
Daniel Vetter escreveu:
> On Sat, Oct 10, 2020 at 11:36 PM Laurent Pinchart
> wrote:
> >
> > > We probably still have a few legacy drivers using videobuf (non-2),
> > > but IMHO those should be safe to put behind some disabled-by-default
> > > Kconfig symbol
Em Sat, 10 Oct 2020 12:53:49 +0200
Daniel Vetter escreveu:
> Hi Mauro,
>
> You might want to read the patches more carefully, because what you're
> demanding is what my patches do. Short summary:
>
> - if STRICT_FOLLOW_PFN is set:
> a) normal memory is handled as-is (i.e. your example works)
Em Fri, 9 Oct 2020 09:59:27 +0200
Daniel Vetter escreveu:
> The media model assumes that buffers are all preallocated, so that
> when a media pipeline is running we never miss a deadline because the
> buffers aren't allocated or available.
>
> This means we cannot fix the v4l follow_pfn usage
Em Fri, 9 Oct 2020 19:52:05 +0200
Daniel Vetter escreveu:
> On Fri, Oct 9, 2020 at 2:48 PM Jason Gunthorpe wrote:
> >
> > On Fri, Oct 09, 2020 at 02:37:23PM +0200, Mauro Carvalho Chehab wrote:
> >
> > > I'm not a mm/ expert, but, from what I understood from Da
Em Fri, 9 Oct 2020 14:37:23 +0200
Mauro Carvalho Chehab escreveu:
> Em Fri, 9 Oct 2020 09:21:11 -0300
> Jason Gunthorpe escreveu:
>
> > On Fri, Oct 09, 2020 at 12:34:21PM +0200, Mauro Carvalho Chehab wrote:
> > > Hi,
> > >
> > > Em Fri, 9 O
Em Fri, 9 Oct 2020 09:21:11 -0300
Jason Gunthorpe escreveu:
> On Fri, Oct 09, 2020 at 12:34:21PM +0200, Mauro Carvalho Chehab wrote:
> > Hi,
> >
> > Em Fri, 9 Oct 2020 09:59:26 +0200
> > Daniel Vetter escreveu:
> >
> > > Way back it was a reason
Hi,
Em Fri, 9 Oct 2020 09:59:26 +0200
Daniel Vetter escreveu:
> Way back it was a reasonable assumptions that iomem mappings never
> change the pfn range they point at. But this has changed:
>
> - gpu drivers dynamically manage their memory nowadays, invalidating
> ptes with
viewed-by: John Hubbard
> Signed-off-by: Daniel Vetter
> Cc: Jason Gunthorpe
> Cc: Pawel Osciak
> Cc: Marek Szyprowski
> Cc: Kyungmin Park
> Cc: Tomasz Figa
> Cc: Mauro Carvalho Chehab
> Cc: Andrew Morton
> Cc: John Hubbard
> Cc: Jérôme Glisse
> Cc: Jan Kara
&
file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/gpu/i915.rst | 29 +
1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
index 33cc6ddf8f64..cff1f154b473 100644
--- a/Documentation/gpu/i915
file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/gpu/i915.rst | 29 +
1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
index 33cc6ddf8f64..cff1f154b473 100644
--- a/Documentation/gpu/i915
for one struct is wrong, as struct is used twice.
Signed-off-by: Mauro Carvalho Chehab
---
include/drm/drm_dsc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/drm/drm_dsc.h b/include/drm/drm_dsc.h
index 887954cbfc60..732f32740c86 100644
--- a/include/drm/drm_dsc.h
'
Some function parameters weren't documented.
Fixes: 38784f6f8805 ("drm/dp: Add helpers to identify downstream facing port
types")
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/drm_dp_helper.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_dp_
' description in 'drm_display_mode_from_cea_vic'
Fixes: 7af655bce275 ("drm/dp: Add drm_dp_downstream_mode()")
Signed-off-by: Mauro Carvalho Chehab
---
drivers/gpu/drm/drm_edid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/
A few new warnings were added at linux-next. Address them, in order for us
to keep zero warnings at the docs.
The entire patchset fixing all kernel-doc warnings is at:
https://git.linuxtv.org/mchehab/experimental.git/log/?h=doc-fixes
Mauro Carvalho Chehab (3):
net: fix a new kernel-doc
650.c| 5 ++---
> drivers/media/i2c/smiapp/smiapp-core.c| 2 +-
> drivers/media/i2c/tvp5150.c | 2 +-
> drivers/media/pci/ddbridge/ddbridge-core.c| 2 +-
> drivers/media/usb/cpia2/cpi
Em Tue, 25 Aug 2020 05:29:29 +1000
Dave Airlie escreveu:
> On Thu, 20 Aug 2020 at 20:02, Laurent Pinchart
> wrote:
> >
> > Hi Mauro,
> >
> > On Thu, Aug 20, 2020 at 09:03:26AM +0200, Mauro Carvalho Chehab wrote:
> > > Em Wed, 19 Aug 2020 12:52:06 -0700
Em Fri, 21 Aug 2020 17:56:50 +0200
Sam Ravnborg escreveu:
> Hi Mauro.
>
> On Fri, Aug 21, 2020 at 04:41:58PM +0200, Mauro Carvalho Chehab wrote:
> > Another quick question:
> >
> > Em Wed, 19 Aug 2020 19:35:58 +0200
> > Sam Ravnborg escreveu:
> >
&
Em Mon, 24 Aug 2020 08:49:30 +0200
Mauro Carvalho Chehab escreveu:
> Hi John,
>
> Em Wed, 19 Aug 2020 20:28:44 -0700
> John Stultz escreveu:
>
>
> > That said even with the patches I've got on top of your series, I
> > still see a few issues:
> > 1) I'm s
Hi John,
Em Wed, 19 Aug 2020 20:28:44 -0700
John Stultz escreveu:
> That said even with the patches I've got on top of your series, I
> still see a few issues:
> 1) I'm seeing red-blue swap with your driver. I need to dig a bit to
> see what the difference is, I know gralloc has a config
Another quick question:
Em Wed, 19 Aug 2020 19:35:58 +0200
Sam Ravnborg escreveu:
> > +#define DSS_REDUCE(x) ((x) > 0 ? ((x) - 1) : (x))
> Use generic macros for this?
Do you know a generic macro similar to this? Or do you mean adding
it to include/kernel.h?
There are the atomic sub
Em Wed, 19 Aug 2020 19:35:58 +0200
Sam Ravnborg escreveu:
> Also a few high level comments:
Hi Sam,
Finally finished addressing the things you pointed, except by a few
ones:
- bridge bindings;
- use drm_foo() instead of DRM_foo() when possible.
A few answers to some of your
Hi Sam,
Em Wed, 19 Aug 2020 19:35:58 +0200
Sam Ravnborg escreveu:
> > + ret = drm_bridge_attach(encoder, bridge, NULL, 0);
> The bridge should be attached with the falg that tell the bridge NOT to
> create a connector.
>
> The display driver shall created the connector.
>
> Please see how
Em Thu, 20 Aug 2020 16:48:08 +0200
Sam Ravnborg escreveu:
> Hi Mauro.
>
> On Thu, Aug 20, 2020 at 04:06:49PM +0200, Mauro Carvalho Chehab wrote:
> > Em Wed, 19 Aug 2020 19:35:58 +0200
> > Sam Ravnborg escreveu:
> >
> > I'm already handling the other com
Em Wed, 19 Aug 2020 19:35:58 +0200
Sam Ravnborg escreveu:
I'm already handling the other comments from your review (I'll send a
more complete comment about them after finishing), but I have a doubt
what you meant about this:
> +static int kirin_drm_bind(struct device *dev)
> > +{
> > + struct
Em Thu, 20 Aug 2020 03:39:39 +
John Stultz escreveu:
> This is against Mauro's tree here:
> https://gitlab.freedesktop.org/mchehab_kernel/hikey-970/-/commits/master/
>
> A previous patch changed this string to be
> "hisilicon,kirin960-dpe", but there are other place where the
> code still
(added c/c Rob Herring)
Em Wed, 19 Aug 2020 18:53:06 -0700
John Stultz escreveu:
> On Wed, Aug 19, 2020 at 4:46 AM Mauro Carvalho Chehab
> wrote:
> > @@ -376,7 +355,7 @@ static int kirin_drm_platform_resume(struct
> > platform_device *pdev)
> > }
> >
> &g
Em Wed, 19 Aug 2020 14:36:52 -0700
John Stultz escreveu:
> On Wed, Aug 19, 2020 at 4:46 AM Mauro Carvalho Chehab
> wrote:
> > So, IMO, the best is to keep it on staging for a while, until those
> > remaining bugs gets solved.
> >
> > I added this series, toge
Em Wed, 19 Aug 2020 20:28:44 -0700
John Stultz escreveu:
> On Wed, Aug 19, 2020 at 7:01 PM John Stultz wrote:
> >
> > On Wed, Aug 19, 2020 at 2:36 PM John Stultz wrote:
> >
> > >
> > > On Wed, Aug 19, 2020 at 4:46 AM Mauro Carvalho Chehab
> > >
Hi Sam,
Em Wed, 19 Aug 2020 22:48:00 +0200
Sam Ravnborg escreveu:
> Hi Mauro.
>
> It seems my review comments failed to reach dri-devel - likely due to
> the size of the mail.
Probably. It reached here properly.
> Link:
>
Em Wed, 19 Aug 2020 12:52:06 -0700
John Stultz escreveu:
> On Wed, Aug 19, 2020 at 8:31 AM Laurent Pinchart
> wrote:
> > On Wed, Aug 19, 2020 at 05:21:20PM +0200, Sam Ravnborg wrote:
> > > On Wed, Aug 19, 2020 at 01:45:28PM +0200, Mauro Carvalho Chehab wrote:
> >
Em Wed, 19 Aug 2020 23:25:51 +0200
Sam Ravnborg escreveu:
> Hi John.
>
> > > So, IMO, the best is to keep it on staging for a while, until those
> > > remaining bugs gets solved.
> >
> > I'm not sure I see all of these as compelling for pushing it in via
> > staging. And I suspect in the
Em Wed, 19 Aug 2020 14:13:05 -0700
John Stultz escreveu:
> On Wed, Aug 19, 2020 at 4:46 AM Mauro Carvalho Chehab
> wrote:
> > Yet, I'm submitting it via staging due to the following reasons:
> >
> > - It depends on the LDO3 power supply, which is provided by
Add the needed bits for the DRM driver to work with the
Hikey 970 board.
Signed-off-by: Mauro Carvalho Chehab
---
.../boot/dts/hisilicon/hi3670-hikey970.dts| 52 +++
arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 6 +
.../boot/dts/hisilicon/hikey970-drm.dtsi | 130
Instead of implementing it at the code, use the default
methods from CMA helper
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin9xx_drm_drv.c | 14 +-
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/staging/hikey9xx/gpu
Use SPMI headers to identify the license of each file.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin960_dpe_reg.h | 1 +
.../staging/hikey9xx/gpu/kirin970_dpe_reg.h | 1 +
.../hikey9xx/gpu/kirin9xx_drm_dpe_utils.c | 4 ++-
.../hikey9xx/gpu
Now that everything is in place, add the driver to the
building system.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/Kconfig | 3 ++
drivers/staging/hikey9xx/Makefile | 1 +
drivers/staging/hikey9xx/gpu/Kconfig | 52 ++-
drivers/staging
Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin9xx_drm_dss.c | 274 +++---
.../hikey9xx/gpu/kirin9xx_dw_drm_dsi.c| 34 +++
2 files changed, 211 insertions(+), 97 deletions(-)
diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c
b/drivers/staging/hikey9xx/gpu
There are lots of ifdefs checking if the SoC version is
960 or 970. Replace them all by runtime definitions.
With that, the same DRM driver should work with both versions.
The behavior will dynamically change depending on the
OF compatible strings.
Signed-off-by: Mauro Carvalho Chehab
From: Xiubin Zhang
Modfiy mipi dsi lanes to improve HDMI compatibility.
Signed-off-by: Xiubin Zhang
Signed-off-by: Liuyao An
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/dw_drm_dsi.c | 24 ---
drivers/staging/hikey9xx/gpu/hdmi/adv7535.c | 4
At least on current upstream Kernels, forcing an event parse
during init time isn't needed anymore.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin9xx_drm_drv.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_drm_drv.c
b
The I2C buses are not declared at the device tree. As this will
be needed by further patches, add them, keeping all in
disabled state. Per-board settings can override it.
Signed-off-by: Mauro Carvalho Chehab
---
arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 71 +++
1 file
The OOT had a fork of adv7535 with some changes for it to
work with a failing EDID retrival I/O.
Get rid of it, as we'll be using the upstream driver.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/hdmi/adv7535.c | 1678 -
drivers/staging/hikey9xx/gpu
Add a device tree for the HiSilicon 6421v600 SPMI PMIC, used
on HiKey970 board.
As we now have support for it, change the fixed regulators
used by the SD I/O to use the proper LDO supplies.
Signed-off-by: Mauro Carvalho Chehab
---
.../boot/dts/hisilicon/hi3670-hikey970.dts| 22
of display
staging: hikey9xx/gpu: resolve the performance issue by interrupt
mechanism
Mauro Carvalho Chehab (38):
staging: hikey9xx/gpu: get rid of adv7535 fork
staging: hikey9xx/gpu: rename the Kirin9xx namespace
staging: hikey9xx/gpu: get rid of kirin9xx_fbdev.c
staging: hikey9xx/gpu
Place both adv7535 and panel logic at the same routine,
cleaning up things a little bit and fixing the includes.
Signed-off-by: Mauro Carvalho Chehab
---
.../hikey9xx/gpu/kirin9xx_dw_drm_dsi.c| 58 ++-
1 file changed, 31 insertions(+), 27 deletions(-)
diff --git
/046e29834ef1c523c73614747377d3660eec3964
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin9xx_drm_drv.c | 36 ++-
.../staging/hikey9xx/gpu/kirin9xx_drm_drv.h | 4 +--
.../hikey9xx/gpu/kirin9xx_drm_overlay_utils.c | 16 ++---
3 files changed, 13 insertions(+), 43
- Get rid of a global var meant to store one of its priv
structs;
- Change the name of the driver, in order to not be confused with
the kirin6220;
- Remove some unneeded ifdef;
- use drm_of.h helper.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin9xx_drm_drv.c | 81
Those aren't needed anymore.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin960_dpe_reg.h | 1 -
drivers/staging/hikey9xx/gpu/kirin970_dpe_reg.h | 1 -
drivers/staging/hikey9xx/gpu/kirin9xx_drm_drv.h | 2 --
3 files changed, 4 deletions(-)
diff --git a/drivers
Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c | 12 ++--
.../hikey9xx/gpu/kirin9xx_drm_overlay_utils.c| 10 ++
2 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c
b/drivers/staging/hikey9xx
Use the same standard as used on other Hisilicon DRM
config vars for kirin9xx.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin9xx_drm_dpe_utils.c| 2 +-
.../staging/hikey9xx/gpu/kirin9xx_drm_dpe_utils.h| 2 +-
drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c
There are a few typedefs inside this driver. Get rid of them.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin960_dpe_reg.h | 126 +-
.../staging/hikey9xx/gpu/kirin970_dpe_reg.h | 117
.../hikey9xx/gpu/kirin9xx_drm_dpe_utils.c
Those methods belong to crtc fops
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin9xx_drm_dss.c | 21 ++-
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c
b/drivers/staging/hikey9xx/gpu
The includes there reflect a downstream version back on v4.4
times. change them to reflect the current upstream and to
avoid the need of using a -I flag at the Makefile.
Signed-off-by: Mauro Carvalho Chehab
---
...{kirin9xx_dpe_reg.h => kirin960_dpe_reg.h} | 3 +++
.../staging/hikey9xx/
call drm_connector_register() when initializing the connector.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c
b/drivers/staging/hikey9xx/gpu
From: Xiubin Zhang
Adjust pixel clock for compatibility with 10.1 inch special displays.
Signed-off-by: Xiubin Zhang
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin_drm_dss.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/staging/hikey9xx/gpu
This is not used anymore on this version, so let's get rid
of them.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin960_dpe_reg.h | 3 ---
drivers/staging/hikey9xx/gpu/kirin970_dpe_reg.h | 3 ---
drivers/staging/hikey9xx/gpu/kirin9xx_drm_drv.h | 2 --
3 files changed
There are several pinctrl settings that are missing at this
DT file.
Also, the entries are out of order.
Add the missing bits, as they'll be required by the DRM driver - and
probably by other drivers not upstreamed yet.
Reorder the entres, adding the missing bits.
Signed-off-by: Mauro Carvalho
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c
b/drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c
index 09d035038c1a
There's already a driver with the same namespace
for an older Kirin chipset. Rename this one, in order
to make it clearer that this is the driver for
Kirin 960/970.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/{kirin_dpe_reg.h => kirin9xx_dpe_reg.h} | 0
.../
From: Xiubin Zhang
Modfiy pix_clk and dsi lanes to improve HDMI compatibility for hikey970.
Signed-off-by: Xiubin Zhang
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/dw_drm_dsi.c | 53 ++-
drivers/staging/hikey9xx/gpu/hdmi/adv7535.c | 9 +-
.../hikey9xx
There are lots of coding style issues on this driver, as
reported by checkpatch.
Address most of them.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin960_dpe_reg.h | 340 +++--
.../staging/hikey9xx/gpu/kirin970_dpe_reg.h | 1199 -
.../hikey9xx/gpu
This is needed for the DRM to work. Ok, right now, this is
enabled on default fastboot logic, but, as soon as we enable
the proper SPMI driver, such code is needed.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin970_dpe_reg.h | 4 +---
drivers/staging/hikey9xx
There were several changes at the upstream kAPIs since
Kernel 4.4. Update the driver for it to build with the
upstream Kernel.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin9xx_drm_drv.c | 28 +++---
.../staging/hikey9xx/gpu/kirin9xx_drm_dss.c | 26
(val, addr)
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin960_dpe_reg.h | 15 --
.../staging/hikey9xx/gpu/kirin970_dpe_reg.h | 15 --
.../hikey9xx/gpu/kirin9xx_drm_dpe_utils.c | 251 ++
.../staging/hikey9xx/gpu/kirin9xx_drm_dss.c | 24
Add a description of the bindings used by Kirin 960/970 Display
Serial Interface (DSI) controller and by its Display Engine (DPE).
Signed-off-by: Mauro Carvalho Chehab
---
.../display/hisilicon,hi3660-dpe.yaml | 99 +
.../display/hisilicon,hi3660-dsi.yaml | 102
There are some things inside struct dss_hw_ctx that are unused.
Get rid of them.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin960_dpe_reg.h | 2 --
drivers/staging/hikey9xx/gpu/kirin970_dpe_reg.h | 3 ---
drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c | 2 --
3
We don't need to implement legacy fbdev support. Just use
the FB emulation instead.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin9xx_drm_drv.c | 9 +-
.../staging/hikey9xx/gpu/kirin9xx_drm_drv.h | 2 -
drivers/staging/hikey9xx/gpu/kirin9xx_fb.c| 94
The logic there is more complex than it needs. It also places
the device with a wrong setting if the flags are missed.
This currently happens on Kirin970 for HDMI, as there's a bug
at the part of the driver which selects between PANEL or
OUTPUT at encoder init code.
Signed-off-by: Mauro Carvalho
There are some #ifdefs there for non-existing CONFIG_ options
(nor even at the downstream code).
Let's get rid of those. It can be re-added later if ever needed.
Signed-off-by: Mauro Carvalho Chehab
---
.../hikey9xx/gpu/kirin9xx_drm_dpe_utils.c | 36 ---
.../hikey9xx/gpu
for it.
Signed-off-by: Mauro Carvalho Chehab
---
.../boot/dts/hisilicon/hikey970-drm.dtsi | 37 --
drivers/staging/hikey9xx/gpu/Makefile | 2 +-
drivers/staging/hikey9xx/gpu/kirin9xx_pwm.c | 404 --
3 files changed, 1 insertion(+), 442 deletions(-)
delete mode 100644
hardware interrupt, implement the interrupt
service to get vactive end interrupt, and fb_post return to tell
gpu render next framebuffer.
Signed-off-by: Wanchun Zheng
Signed-off-by: Liwei Cai
Signed-off-by: John Stultz
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu
From: Xiubin Zhang
Add HDMI/DSS power on in the SR flow.
Signed-off-by: Xiubin Zhang
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/Makefile | 1 -
drivers/staging/hikey9xx/gpu/dw_drm_dsi.c | 10 +--
.../staging/hikey9xx/gpu/kirin970_dpe_reg.h | 9
From: Xiubin Zhang
Add suspend and resume interface to solve SR Cannot Display Problems.
Signed-off-by: Xiubin Zhang
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/dw_drm_dsi.c | 32 +++
drivers/staging/hikey9xx/gpu/hdmi/adv7535.c | 14 +-
.../staging/hikey9xx
From: Xiubin Zhang
Add some debug prints on adv7535 and kirin_drm_drv.
Signed-off-by: Xiubin Zhang
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/hdmi/adv7535.c | 40 ++--
drivers/staging/hikey9xx/gpu/kirin_drm_drv.c | 2 +-
2 files changed, 37
Currently, the method is empty. However, looking at the driver,
it sounds it shouldn't be hard to implement it.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/staging
var that will tell what was
the latest attached encoder.
Signed-off-by: Mauro Carvalho Chehab
---
.../hikey9xx/gpu/kirin9xx_dw_drm_dsi.c| 38 +--
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c
b/drivers
This function has a too generic name to export it as a
symbol. Also, we should likely use some other macro instead.
So, for now, just copy it into the Kirin9xx dsi module, in order
for the driver to build.
Signed-off-by: Mauro Carvalho Chehab
---
.../staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c
From: John Stultz
Update the driver to work with v4.9 kernels
Signed-off-by: John Stultz
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu/dw_drm_dsi.c | 4 +-
drivers/staging/hikey9xx/gpu/kirin_dpe_reg.h | 1 +
drivers/staging/hikey9xx/gpu/kirin_drm_drv.c | 3
From: Liwei Cai
The use of synchronization mechanisms to deal with the display of
buffer, to solve the problem of display tearing.
Signed-off-by: Wanchun Zheng
Signed-off-by: Liwei Cai
Signed-off-by: John Stultz
Signed-off-by: Mauro Carvalho Chehab
---
drivers/staging/hikey9xx/gpu
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