From: Ville Syrjälä
Date: Fri, 24 Aug 2018 14:58:52 +0300
> But yeah, given the V2CLK thing /5 seems like a perfectly good
> value to use here.
Patch applied.
___
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=108272
--- Comment #1 from jamespharve...@gmail.com ---
Created attachment 141932
--> https://bugs.freedesktop.org/attachment.cgi?id=141932=edit
glxinfo output
--
You are receiving this mail because:
You are the assignee for the
https://bugs.freedesktop.org/show_bug.cgi?id=108272
Bug ID: 108272
Summary: opencl-mesa: Anything using OpenCL segfaults, XFX
Radeon RX 580
Product: Mesa
Version: 18.2
Hardware: x86-64 (AMD64)
OS: All
On 08/27/2018 02:55 PM, Ville Syrjälä wrote:
> On Sat, Aug 25, 2018 at 03:51:52PM -0400, Mikulas Patocka wrote:
>> Reading the registers without waiting for engine idle returns
>> unpredictable values. These unpredictable values result in display
>> corruption - if atyfb_imageblit reads the
On 08/27/2018 02:55 PM, Ville Syrjälä wrote:
> On Sat, Aug 25, 2018 at 03:54:17PM -0400, Mikulas Patocka wrote:
>> This is a simple optimization for fifo waiting that improves scrolling
>> performance by 5%. If the queue has more free entries that what we
>> consume, we can skip the costly
The Samsung S6D16D0 is a simple comman mode only DSI display
that is used on the ST-Ericsson Ux500 reference design
TVK1281618 user interface board (UIB).
Signed-off-by: Linus Walleij
---
drivers/gpu/drm/panel/Kconfig | 7 +
drivers/gpu/drm/panel/Makefile| 1
This adds the device tree bindings for the Samsung S6D16D0
panel. This is a command mode only panel using DSI.
Signed-off-by: Linus Walleij
---
.../display/panel/samsung,s6d16d0.txt | 30 +++
1 file changed, 30 insertions(+)
create mode 100644
On Sun, Oct 07, 2018 at 11:38:37AM +0200, Jernej Skrabec wrote:
> From: Icenowy Zheng
>
> The Allwinner H6 DE3 bus is similar to the A64 DE2 one.
>
> Add its compatible string with the A64 string as fallback to the
> binding.
>
> Some description of the binding is modified to make it more
On Sun, Oct 07, 2018 at 11:39:01AM +0200, Jernej Skrabec wrote:
> From: Icenowy Zheng
>
> Some SoCs, such as H6, doesn't have a full-featured TCON TOP.
>
> Add quirks support for TCON TOP.
>
> Currently the presence of TCON_TV1 and DSI is controlled via the quirks
> structure.
>
>
The interconnect framework is designed to provide a
standard kernel interface to control the settings of
the interconnects on a SoC.
The interconnect API uses a consumer/provider-based model,
where the providers are the interconnect buses and the
consumers could be various drivers.
MDSS is one
Since the upstream interconnect bus framework has landed
upstream, the existing references of custom bus scaling
needs to be cleaned up.
Signed-off-by: Sravanthi Kollukuduru
---
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c| 157 ++-
Add interconnect properties such as interconnect provider specifier
, the edge source and destination ports which are required by the
interconnect API to configure interconnect path for MDSS.
Signed-off-by: Sravanthi Kollukuduru
---
Documentation/devicetree/bindings/display/msm/dpu.txt | 8
Hi Daniel,
Thanks for having a look.
On Fri, Oct 05, 2018 at 04:51:48PM +0200, Daniel Vetter wrote:
> On Fri, Oct 05, 2018 at 09:26:47AM +, Alexandru-Cosmin Gheorghe wrote:
> > For some pixel formats .cpp structure in drm_format info it's not
> > enough to describe the peculiarities of the
https://bugs.freedesktop.org/show_bug.cgi?id=108262
Petri Latvala changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
On 08/19/2018 12:36 PM, Ville Syrjälä wrote:
> On Fri, Aug 17, 2018 at 03:19:37PM -0400, Mikulas Patocka wrote:
>> On Sun Ultra 5, it happens that the dot clock is not set up properly for
>> some videomodes. For example, if we set the videomode "r1024x768x60" in
>> the firmware, Linux would
On 08/28/2018 03:52 AM, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
>
> Cc: Bartlomiej Zolnierkiewicz
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-fb...@vger.kernel.org
>
On 08/31/2018 10:09 AM, Dan Carpenter wrote:
> I'm not sure why the code assumes that only the first put_user() needs
> an access_ok() check. I have made all the put_user() and get_user()
> calls checked.
>
> Signed-off-by: Dan Carpenter
Patch queued for 4.20, thanks.
Best regards,
--
On 08/25/2018 08:23 PM, Sam Ravnborg wrote:
> When a device tree set a display-timing using native-mode
> then according to the bindings doc this should:
>
> native-mode:
> The native mode for the display, in case multiple
> modes are provided.
> When omitted, assume the first
On Fri, Oct 05, 2018 at 04:58:38PM +0200, Daniel Vetter wrote:
> On Fri, Oct 05, 2018 at 09:26:43AM +, Alexandru-Cosmin Gheorghe wrote:
> > There has been some discussion about extending drm core to handle
> > linear tile formats, in the series sent by me here [1] and how to
> > handle formats
On 2018-10-05 7:48 p.m., Kazlauskas, Nicholas wrote:
> On 10/05/2018 12:56 PM, Michel Dänzer wrote:
>> On 2018-10-05 6:21 p.m., Kazlauskas, Nicholas wrote:
>>> On 10/05/2018 04:10 AM, Pekka Paalanen wrote:
I also believe that it would be useful to expose vmin/vmax to userspace
as
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/vmwgfx/vmwgfx_fence.c: In function
'vmw_event_fence_action_seq_passed':
drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:909:19: warning:
variable 'file_priv' set but not used [-Wunused-but-set-variable]
struct drm_file *file_priv;
It not
On Fri, Oct 5, 2018 at 4:19 PM Miguel Ojeda
wrote:
>
> Hi Souptick,
>
> On Fri, Oct 5, 2018 at 12:01 PM Souptick Joarder wrote:
> >
> > The final goal is to remove vm_insert_page by converting it to
> > vmf_insert_page. But to do that we have to first introduce the
> > new API which is similar
This series adds support for Display Engine 3.0 and HDMI 2.0a, which
can be found on H6 SoC.
Display Engine 3.0 in comparison to 2.0 mostly adds features needed for
displaying and processing 10-bit and AFBC formats, which are not yet
supported by this series.
This series is based on linux-next
Pine H64 board has HDMI type A connector.
Signed-off-by: Jernej Skrabec
---
.../boot/dts/allwinner/sun50i-h6-pine-h64.dts | 25 +++
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
Dne sobota, 22. september 2018 ob 15:19:12 CEST je Chen-Yu Tsai napisal(a):
> On Sun, Sep 2, 2018 at 3:27 PM Jernej Skrabec
wrote:
> > Display Engine 3 is an upgrade of DE2 with new features like support for
> > 10 bit color formats and support for AFBC.
> >
> > Most of DE2 code works with DE3,
Allwinner H6 SoC has multiplier N range between 1 and 254. Since parent
rate is 24MHz, intermediate result when calculating final rate easily
overflows 32 bit variable.
Because of that, introduce function for calculating clock rate which
uses 64 bit variable for intermediate result.
Fixes:
Display Engine 3 is an upgrade of DE2 with new features like support for
10 bit color formats and support for AFBC.
Most of DE2 code works with DE3, except some small details.
Implement basic support for DE3. Support for 10 bit colort formats and
AFBC, among others missing features, will be
On Fri, Oct 5, 2018 at 2:22 PM Miguel Ojeda
wrote:
>
> Hi Souptick,
>
> On Fri, Oct 5, 2018 at 7:51 AM Souptick Joarder wrote:
> >
> > On Fri, Oct 5, 2018 at 1:16 AM Miguel Ojeda
> > wrote:
> > >
> > >
> > > Also, not sure if you saw my comments/review: if the interface is not
> > > going to
On Thu, Oct 4, 2018 at 4:00 AM Daniel Vetter wrote:
>
> range-diff is awesome, but the interface is a bit silly. Add a bunch
> of shortcuts, inspired by what git diff does.
>
> v2: Add it to the developer commmands list. With this dim range-diff
> is useable on any git repo, not just a dim
It turns out that H6 HDMI BSP kernel driver doesn't change TMDS rate at
all. At this point it is not clear whether it is just not necessary or
it would cause some kind of issues.
Add a quirk for it.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Jernej Skrabec
---
From: Icenowy Zheng
Allwinner H6 SoC has a cut down version of TCON TOP.
Add binding documentation for it.
Reviewed-by: Rob Herring
Signed-off-by: Icenowy Zheng
[expanded description]
Signed-off-by: Jernej Skrabec
---
.../bindings/display/sunxi/sun4i-drm.txt | 14 --
On Sat, Oct 6, 2018 at 7:11 AM Souptick Joarder wrote:
>
> On Fri, Oct 5, 2018 at 11:39 PM Miguel Ojeda
> wrote:
> > They are not supposed to be "steps". You did it with 70+ commits (!!)
> > over the course of several months. Why a tree wasn't created, stuff
> > developed there, and when done,
Since it is not possible to access sun8i-dw-hdmi driver private data
inside mode_valid function, make it configurable. That way different
versions of HDMI controllers can set different function, depending on
it's limitations.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Jernej Skrabec
---
On Fri, Oct 5, 2018 at 11:39 PM Miguel Ojeda
wrote:
>
> On Fri, Oct 5, 2018 at 2:11 PM Souptick Joarder wrote:
> >
> > On Fri, Oct 5, 2018 at 4:19 PM Miguel Ojeda
> > wrote:
> > >
> > > 1. Introduce the vmf_* API
> > > 2. Change all PF-users users to that (leaving all non-PF ones
> > >
Hi Souptick,
On Fri, Oct 5, 2018 at 7:51 AM Souptick Joarder wrote:
>
> On Fri, Oct 5, 2018 at 1:16 AM Miguel Ojeda
> wrote:
> >
> >
> > Also, not sure if you saw my comments/review: if the interface is not
> > going to change, why the name change? Why can't we simply keep using
> >
H6 is first Allwinner SoC which supports 10 bit colors, HDR and AFBC.
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c
b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 1e41c3f5fd6d..1ca7b70cbbfa
Hi Souptick,
On Fri, Oct 5, 2018 at 12:01 PM Souptick Joarder wrote:
>
> The final goal is to remove vm_insert_page by converting it to
> vmf_insert_page. But to do that we have to first introduce the
> new API which is similar to vm_insert_page (for non #PF). I tried this by
> introducing
H6 has Synopsys DWC HDMI 2.0 TX PHY.
There is no freely available documentation for it, only code found in
BSP kernel. However, judging by the code, PHY is very similar to older
Synopsys HDMI PHY described in i.MX6 documentation. Most registers seem
to be the same.
According to i.MX6
Mixer 0 has 1 VI and 3 UI planes, scaler on all planes and can output
4K image @60Hz. It also support 10 bit colors, which are not yet
implemented.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_mixer.c | 13 +
1 file changed, 13
Currently MP clocks don't consider adjusting parent rate even if they
are allowed to do so. Such behaviour considerably lowers amount of
possible rates, which is very inconvenient when such clock is used for
pixel clock, for example.
In order to improve the situation, adjusting parent rate is
From: Icenowy Zheng
The TCON TOP on Allwinner H6 SoC is a cut down version of the R40 TCON
TOP, which dropped TCON_TV1 and DSI (which do not exist on H6).
Add support for it.
Signed-off-by: Icenowy Zheng
---
drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 8
1 file changed, 8 insertions(+)
It turns out that TCON TOP registers in H6 SoC have non-zero reset
value. This may cause issues if bits are not changed during
configuration.
To prevent that, initialize registers to 0.
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 7 +++
1 file changed, 7
This commit adds necessary description and dt includes for H6 DE3 clock.
It is very similar to others, but memory region has some additional
registers not found in DE2.
Reviewed-by: Rob Herring
Signed-off-by: Jernej Skrabec
---
Documentation/devicetree/bindings/clock/sun8i-de2.txt | 5 +++--
H6 has DW HDMI 2.0b controller v2.12a.
It supports 4K at 60 Hz and HDCP 2.2.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
This commit adds all entries needed for HDMI to function properly.
Signed-off-by: Jernej Skrabec
[added DE3 bus]
Signed-off-by: Icenowy Zheng
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 201 +++
1 file changed, 201 insertions(+)
diff --git
Currently, quirks and compatibles are sorted alphabetically. However,
they should be sorted by family release date and then alphabetically.
Fix that by moving A64 quirks and compatible to bottom. No functional
change is made.
Signed-off-by: Jernej Skrabec
---
Am 05.10.2018 um 10:38 schrieb Guenter Roeck:
On 10/05/2018 01:14 AM, Koenig, Christian wrote:
Am 04.10.2018 um 20:52 schrieb Guenter Roeck:
Hi,
On Fri, Sep 14, 2018 at 06:05:52PM +0800, Peng Hao wrote:
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:
In function ‘gmc_v8_0_process_interrupt’:
https://bugs.freedesktop.org/show_bug.cgi?id=108272
--- Comment #3 from jamespharve...@gmail.com ---
Created attachment 141934
--> https://bugs.freedesktop.org/attachment.cgi?id=141934=edit
gdb backtrace of luxmark with opencl-mesa 18.2.2 Arch binary (not debug, no
symbols)
--
You are
https://bugs.freedesktop.org/show_bug.cgi?id=108272
--- Comment #2 from jamespharve...@gmail.com ---
Created attachment 141933
--> https://bugs.freedesktop.org/attachment.cgi?id=141933=edit
gdb backtrace of luxmark with opencl-mesa 18.2.2 in debug mode
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https://bugs.freedesktop.org/show_bug.cgi?id=108272
--- Comment #4 from jamespharve...@gmail.com ---
Created attachment 141935
--> https://bugs.freedesktop.org/attachment.cgi?id=141935=edit
gdb backtrace of IndigoBenchmark
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You are receiving this mail because:
You are the assignee for the
On 08/27/2018 02:54 PM, Ville Syrjälä wrote:
> On Sat, Aug 25, 2018 at 03:51:00PM -0400, Mikulas Patocka wrote:
>> The code for manual bit triple is not endian-clean. It builds the variable
>> "hostdword" using byte accesses, therefore we must read the variable with
>> "le32_to_cpu".
>>
>> The
It turns out that even new DW HDMI controllers exhibits same magenta
line issues as older versions.
Enable workaround for v2.12a.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 1 +
1 file changed, 1 insertion(+)
diff --git
Currently sun8i-hdmi-phy driver supports only custom PHYs connected to
DW HDMI controller. Since newest Allwinner SoCs have unmodified Synopsys
PHY, driver has to be reorganized to support them.
Variant structure is expanded to allow differentiation between custom
and Sysnopsys PHYs and to hold
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/omapdrm/omap_fb.c: In function
'omap_framebuffer_update_scanout':
drivers/gpu/drm/omapdrm/omap_fb.c:130:16: warning:
variable 'plane' set but not used [-Wunused-but-set-variable]
struct plane *plane = _fb->planes[0];
After
Remove duplicated include.
Signed-off-by: YueHaibing
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
index acb8dc8..5d5dea8 100644
---
Support for mixer0, mixer1, writeback and rotation units is added.
Signed-off-by: Jernej Skrabec
Signed-off-by: Icenowy Zheng
---
drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 71 ++--
drivers/clk/sunxi-ng/ccu-sun8i-de2.h | 4 +-
2 files changed, 71 insertions(+), 4
On 10/05/2018 01:14 AM, Koenig, Christian wrote:
Am 04.10.2018 um 20:52 schrieb Guenter Roeck:
Hi,
On Fri, Sep 14, 2018 at 06:05:52PM +0800, Peng Hao wrote:
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:
In function ‘gmc_v8_0_process_interrupt’:
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10:
On Fri, Oct 5, 2018 at 2:11 PM Souptick Joarder wrote:
>
> On Fri, Oct 5, 2018 at 4:19 PM Miguel Ojeda
> wrote:
> >
> > 1. Introduce the vmf_* API
> > 2. Change all PF-users users to that (leaving all non-PF ones
> > untouched!) -- if this is too big, you can split this patch into
> >
From: Icenowy Zheng
The Allwinner H6 SoC uses a v2.12a DesignWare HDMI controller, with
dedicated CEC and HDCP clocks added; the PHY connected is a standard
DesignWare HDMI PHY.
Add binding for it.
Reviewed-by: Rob Herring
Signed-off-by: Icenowy Zheng
[added HDCP clock and reset]
From: Icenowy Zheng
The Allwinner H6 DE3 bus is similar to the A64 DE2 one.
Add its compatible string with the A64 string as fallback to the
binding.
Some description of the binding is modified to make it more generic.
Reviewed-by: Rob Herring
Signed-off-by: Icenowy Zheng
---
On Mon, Oct 8, 2018 at 4:51 PM Maxime Ripard wrote:
>
> On Sun, Oct 07, 2018 at 11:39:01AM +0200, Jernej Skrabec wrote:
> > From: Icenowy Zheng
> >
> > Some SoCs, such as H6, doesn't have a full-featured TCON TOP.
> >
> > Add quirks support for TCON TOP.
> >
> > Currently the presence of
On 08/17/2018 09:26 PM, Mikulas Patocka wrote:
> This patch fixes the debugging printks. Use pr_cont, so that the lines are
> not broken up. Use printk when starting a new line (a long string of
> pr_cont's without any printks causes missing characters in the console
> output on sparc).
>
>
On Mon, Oct 8, 2018 at 6:20 PM Maxime Ripard wrote:
>
> On Mon, Oct 08, 2018 at 05:06:45PM +0800, Chen-Yu Tsai wrote:
> > On Mon, Oct 8, 2018 at 4:51 PM Maxime Ripard
> > wrote:
> > >
> > > On Sun, Oct 07, 2018 at 11:39:01AM +0200, Jernej Skrabec wrote:
> > > > From: Icenowy Zheng
> > > >
> >
On 09/20/2018 10:22 PM, Nathan Chancellor wrote:
> 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
On 10/08/2018 07:56 AM, David Miller wrote:
> From: Ville Syrjälä
> Date: Fri, 24 Aug 2018 14:58:52 +0300
>
>> But yeah, given the V2CLK thing /5 seems like a perfectly good
>> value to use here.
>
> Patch applied.
Fine with me if you also need it in sparc tree.
Best regards,
--
Bartlomiej
On 09/23/2018 12:43 AM, Randy Dunlap wrote:
> From: Randy Dunlap
>
> The framebuffer options and devices menu is unintentionally split
> or broken because some items in it do not depend on FB (including
> several under omap and mmp).
> Fix this by moving FB_CMDLINE, FB_NOTIFY, and
Dne nedelja, 07. oktober 2018 ob 11:38:36 CEST je Jernej Skrabec napisal(a):
> This series adds support for Display Engine 3.0 and HDMI 2.0a, which
> can be found on H6 SoC.
>
> Display Engine 3.0 in comparison to 2.0 mostly adds features needed for
> displaying and processing 10-bit and AFBC
Most, if not all, registers found in DE2 still exists in DE3. However,
units are on different base addresses.
To prepare for addition of DE3 support, registers macros are reworked so
they take base address as parameter.
Signed-off-by: Jernej Skrabec
[rebased]
Signed-off-by: Icenowy Zheng
---
Hi,
On Sun, Oct 07, 2018 at 11:38:54AM +0200, Jernej Skrabec wrote:
> It turns out that H6 HDMI BSP kernel driver doesn't change TMDS rate at
> all. At this point it is not clear whether it is just not necessary or
> it would cause some kind of issues.
>
> Add a quirk for it.
>
> Reviewed-by:
The interconnect API provides an interface for consumer drivers to express
their bandwidth needs in the SoC. This data is aggregated and the on-chip
interconnect hardware is configured to the appropriate power/performance
profile.
MDSS is one of the interconnect consumers which uses the
On 07/30/2018 12:32 PM, Mikulas Patocka wrote:
> The udlfb driver maintained an open count and cleaned up itself when the
> count reached zero. But the console is also counted in the reference count
> - so, if the user unplugged the device, the open count would not drop to
> zero and the driver
On 07/27/2018 10:12 AM, Jia-Ju Bai wrote:
> broadsheetfb is a platform driver and it should not be used on x86.
> It should be used only by single ARM PXA board, so adding the
> dependency in Kconfig.
>
> Signed-off-by: Jia-Ju Bai
Patch queued for 4.20, thanks.
Best regards,
--
Bartlomiej
Hi,
On Sun, Oct 07, 2018 at 11:38:46AM +0200, Jernej Skrabec wrote:
> In preparation to introduce DE3 support, change prefix from "SUN8I_" to
> "DE2_". Current prefix suggest that it's valid only for one family,
> whereas in reality, DE2 unit is used also on sun50i family.
> Additionally, it will
On 10/03/2018 03:03 PM, Janusz Krzysztofik wrote:
> Now as Amstrad Delta board - the only user of this driver - provides
> GPIO lookup tables, switch from GPIO numbers to GPIO descriptors and
> use the table to locate required GPIO pins.
>
> Declare static variables for storing GPIO descriptors
On 08/31/2018 10:09 AM, Dan Carpenter wrote:
> The "index + count" addition can overflow. Both come directly from the
> user. This bug leads to an information leak.
>
> Signed-off-by: Dan Carpenter
Patch queued for 4.20, thanks.
> ---
> Btw, commit 250c6c49e3b6 ("fbdev: Fixing arbitrary
This adds the device tree bindings for the Samsung S6D16D0
panel. This is a command mode only panel using DSI.
Cc: devicet...@vger.kernel.org
Signed-off-by: Linus Walleij
---
.../display/panel/samsung,s6d16d0.txt | 30 +++
1 file changed, 30 insertions(+)
create mode
Video PLL factors can be set in a way that final PLL rate is outside
stable range. H6 user manual specifically says that N factor should not
be below 12. While it doesn't says anything about maximum stable rate, it
is clear that PLL doesn't work at 6.096 GHz (254 * 24 MHz).
Set minimum allowed
In preparation to introduce DE3 support, change prefix from "SUN8I_" to
"DE2_". Current prefix suggest that it's valid only for one family,
whereas in reality, DE2 unit is used also on sun50i family.
Additionally, it will be easier to distinguish DE3 specific macros by
using "DE3_" prefix.
No
Some sub-engines are unused. Disable them explicitly.
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_mixer.c | 8
drivers/gpu/drm/sun4i/sun8i_mixer.h | 4 ++--
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/arm/malidp_drv.c: In function
'malidp_verify_afbc_framebuffer_size':
drivers/gpu/drm/arm/malidp_drv.c:318:6: warning:
variable 'afbc_superblock_size' set but not used [-Wunused-but-set-variable]
u32 afbc_superblock_size = 0,
On Wed 12 Sep 08:08 PDT 2018, Arnd Bergmann wrote:
[..]
> diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c
> index a76b963a7e50..02aefb2b2d47 100644
> --- a/drivers/rpmsg/rpmsg_char.c
> +++ b/drivers/rpmsg/rpmsg_char.c
> @@ -285,7 +285,7 @@ static const struct file_operations
This commit adds compatibles used in H6 display pipeline, namely for
display engine, mixer and TV TCON.
H6 display engine is somewhat similar to R40, just less TCONs and
mixer support more features.
Reviewed-by: Rob Herring
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Jernej Skrabec
---
Currently supported Allwinner SoCs with DW HDMI controller have
scrambled addresses and read lock. However, that is not true in general.
For example, A80 and H6 have normal addresses and normal read access.
Move code for unscrambling addresses and unlocking read access to it's
own function and
From: Icenowy Zheng
Some SoCs, such as H6, doesn't have a full-featured TCON TOP.
Add quirks support for TCON TOP.
Currently the presence of TCON_TV1 and DSI is controlled via the quirks
structure.
Signed-off-by: Icenowy Zheng
---
drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 43
DE2 mixer is always 0x6000 bytes in size on all known SoCs.
While at it, introduce a macro for that.
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +-
drivers/gpu/drm/sun4i/sun8i_mixer.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git
Le ven. 5 oct. 2018 à 16:25, Daniel Vetter a écrit :
>
> On Fri, Oct 5, 2018 at 12:14 PM Benjamin Gaignard
> wrote:
> >
> > From: Daniel Vetter
> >
> > drm_plane_helper_disable is a non-atomic drivers only function, and
> > will blow up (since no one passes the locking context it needs).
> >
>
On Fri, Oct 05, 2018 at 11:59:51PM +0200, Giulio Benetti wrote:
> If tcon->panel pointer is NULL, trying to dereference from it
> (i.e. tcon->panel->connector) will cause a null pointer dereference.
>
> Add tcon->panel null pointer check before calling
> sun4i_tcon0_mode_set_dithering().
>
>
https://bugs.freedesktop.org/show_bug.cgi?id=108262
Petri Latvala changed:
What|Removed |Added
Component|DRM/Intel |IGT
QA
On Mon, Oct 08, 2018 at 05:06:45PM +0800, Chen-Yu Tsai wrote:
> On Mon, Oct 8, 2018 at 4:51 PM Maxime Ripard
> wrote:
> >
> > On Sun, Oct 07, 2018 at 11:39:01AM +0200, Jernej Skrabec wrote:
> > > From: Icenowy Zheng
> > >
> > > Some SoCs, such as H6, doesn't have a full-featured TCON TOP.
> > >
On 10/03/2018 01:50 PM, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
>
> Addresses-Coverity-ID: 115017 ("Missing break in switch")
> Signed-off-by: Gustavo A. R. Silva
Patch queued for 4.20, thanks.
On 09/28/2018 04:16 AM, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/video/fbdev/pxa168fb.c: In function 'pxa168fb_set_par':
> drivers/video/fbdev/pxa168fb.c:408:29: warning:
> variable 'mi' set but not used [-Wunused-but-set-variable]
>
> Signed-off-by:
On 08/10/18 15:55, Hans Verkuil wrote:
> On 10/08/2018 02:45 PM, Tomi Valkeinen wrote:
>> Hi Hans,
>>
>> On 04/10/18 12:08, Hans Verkuil wrote:
>>> From: Hans Verkuil
>>>
>>> The TX FIFO has to be cleared if the transmit failed due to e.g.
>>> a NACK condition, otherwise the hardware will keep
On Fri, 28 Sep 2018 16:21:23 -0700
Eric Anholt wrote:
> Once we push the job, the scheduler could run it and free it. So, if
> we want to reference their fences, we need to grab them before then.
> I haven't seen this happen in many days of conformance test runtime,
> but let's still close the
On 10/5/2018 8:31 PM, Jordan Crouse wrote:
On Fri, Oct 05, 2018 at 06:38:32PM +0530, Sharat Masetty wrote:
Add the registers needed for configuring the system cache slice info and
other parameters in the GPU.
This would conflict with msm-next or at least with the latest update from the
Use REG_GET to avoid the temp variable.
Add pr_err_once if hdmi_cec_clear_tx_fifo() fails in hdmi4_cec_irq().
Signed-off-by: Hans Verkuil
---
Note: the FIFOs are cleared almost immediately (after just one try), so adding
delays is overkill.
---
diff --git
On Mon, Oct 08, 2018 at 06:50:44PM +0800, Chen-Yu Tsai wrote:
> On Mon, Oct 8, 2018 at 6:20 PM Maxime Ripard
> wrote:
> >
> > On Mon, Oct 08, 2018 at 05:06:45PM +0800, Chen-Yu Tsai wrote:
> > > On Mon, Oct 8, 2018 at 4:51 PM Maxime Ripard
> > > wrote:
> > > >
> > > > On Sun, Oct 07, 2018 at
On 05/10/18 17:13, Hans Verkuil wrote:
> Tomi,
>
> Can you review this patch and the next? They should go to 4.20.
> This patch in particular is a nasty one, hard to reproduce.
>
> This patch should also be Cc-ed to stable for 4.15 and up.
Done. There's no dependency from the omapdrm patches
On 10/08/2018 02:45 PM, Tomi Valkeinen wrote:
> Hi Hans,
>
> On 04/10/18 12:08, Hans Verkuil wrote:
>> From: Hans Verkuil
>>
>> The TX FIFO has to be cleared if the transmit failed due to e.g.
>> a NACK condition, otherwise the hardware will keep trying to
>> transmit the message.
>>
>> An
https://bugs.freedesktop.org/show_bug.cgi?id=108260
--- Comment #1 from taij...@posteo.de ---
I just checked: This problem remains with 4.19-rc7 but does not exist with
4.18.12.
Also:
# lspci -tvv
-[:00]-+-00.0 Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor
Host Bridge/DRAM
Am 08.10.2018 um 15:33 schrieb Guenter Roeck:
> On 10/08/2018 01:00 AM, Christian König wrote:
>> Am 05.10.2018 um 10:38 schrieb Guenter Roeck:
>>> On 10/05/2018 01:14 AM, Koenig, Christian wrote:
Am 04.10.2018 um 20:52 schrieb Guenter Roeck:
> Hi,
>
> On Fri, Sep 14, 2018 at
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