On 05/12/2023 08:56, Tony Lindgren wrote:
> * Krzysztof Kozlowski [231205 07:10]:
>> On 04/12/2023 19:22, Andrew Davis wrote:
>>> @@ -56,6 +76,43 @@ allOf:
>>>properties:
>>> clocks:
>>>maxItems: 1
>>> + required:
>>> +- clocks
>>> +- clock-names
>
Hi Clément,
On Mon, 4 Dec 2023 19:09:54 +0100
Clément Péron wrote:
> Hi Boris,
>
> On Mon, 4 Dec 2023 at 18:33, Boris Brezillon
> wrote:
> >
> > Hello,
> >
> > This is the 3rd version of the kernel driver for Mali CSF-based GPUs.
> >
> > With all the DRM dependencies being merged (drm-sched si
https://bugzilla.kernel.org/show_bug.cgi?id=218221
--- Comment #3 from marc barbier (mmarc...@gmail.com) ---
(In reply to airlied from comment #2)
> Can't remember my bz, but all those errors are fine, I've sent patches
> to clean them up so we don't report them in dmesg anymore.
>
> On Tue, 5 De
Hi Dario,
On 30/11/2023 15:16, Dario Binacchi wrote:
From: Michael Trimarchi
The LS068B3SX02 panel is based on the Synaptics R63353 Controller.
Add a driver for it.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
(no changes since v2)
Changes in v2:
- Adjust the timing
Hi Dario,
On 30/11/2023 15:16, Dario Binacchi wrote:
From: Michael Trimarchi
The GPM1790A0 panel is based on the Ilitek ILI9805 Controller.
Add a driver for it.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
(no changes since v1)
MAINTAINERS
On 30/11/2023 15:16, Dario Binacchi wrote:
From: Michael Trimarchi
Tianma TM041XDHG01 utilizes the Ilitek ILI9805 controller.
Add this panel's initialzation sequence and timing to ILI9805 driver.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
(no changes since v1)
dr
* Krzysztof Kozlowski [231205 08:03]:
> What does runtime PM have to do with it? If runtime PM enables clocks,
> these are real signals and not optional.
Runtime PM propagates to the parent device.
Regards,
Tony
On 27/11/2023 06:15, Tony Lindgren wrote:
This panel is found on Motorola mapphone tablets from mz615 to mz617.
Signed-off-by: Tony Lindgren
---
drivers/gpu/drm/panel/panel-simple.c | 32
1 file changed, 32 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-
On 23/11/2023 18:08, Philipp Zabel wrote:
Add support for Ampire AM8001280G LCD panels.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 223 ++
1 file changed, 223 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c
On 23/11/2023 18:08, Philipp Zabel wrote:
From: Marco Felsch
The panel.prepare() call requires an initialized MIPI-DSI host, so set
the prepare_prev_first flag to indicate that the host must be
initialized first.
Signed-off-by: Marco Felsch
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/
On 23/11/2023 11:24, Michael Walle wrote:
Timings taken from the datasheet, although sometimes there are just
typical values and it's not clear if they are no min and max values or
if you must use the typical value exactly. To make things worse, there
is no back porch but only a combined sync and
On 05/12/2023 09:10, Tony Lindgren wrote:
> * Krzysztof Kozlowski [231205 08:03]:
>> What does runtime PM have to do with it? If runtime PM enables clocks,
>> these are real signals and not optional.
>
> Runtime PM propagates to the parent device.
Then it is not really relevant to the hardware t
Hi Andrew,
> Am 04.12.2023 um 19:22 schrieb Andrew Davis :
>
> The Imagination PowerVR Series5 "SGX" GPU is part of several SoCs from
> multiple vendors.
Great and thanks for the new attempt to get at least the Device Tree side
upstream. Really appreciated!
> Describe how the SGX GPU is integra
> Am 05.12.2023 um 07:57 schrieb Maxime Ripard :
>
> On Mon, Dec 04, 2023 at 12:22:36PM -0600, Andrew Davis wrote:
>> The Imagination PowerVR Series5 "SGX" GPU is part of several SoCs from
>> multiple vendors. Describe how the SGX GPU is integrated in these SoC,
>> including register space and
Hi,
On Mon, 27 Nov 2023 07:15:43 +0200, Tony Lindgren wrote:
> This panel is found on Motorola mapphone tablets mz615 to mz617.
>
>
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git
(drm-misc-next)
[1/2] dt-bindings: display: simple: Add boe,bp101wx1-100 panel
htt
Hi,
On Mon, 04 Dec 2023 12:57:09 -0600, Chris Morgan wrote:
> From: Chris Morgan
>
> Add support for the Rockchip RK3566 based Powkiddy X55 handheld gaming
> console.
>
> Changes since V1:
> - Corrected a bug with the DRM mode flags for the video driver.
> - Adjusted panel front and back porc
Hi,
On Thu, 23 Nov 2023 11:24:03 +0100, Michael Walle wrote:
> Add Evervision VGG644804 5.7" 640x480 LVDS panel compatible string.
>
>
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git
(drm-misc-next)
[1/2] dt-bindings: display: simple: add Evervision VGG644804 panel
Hi,
On Thu, 23 Nov 2023 18:08:04 +0100, Philipp Zabel wrote:
> Add support for Ampire AM8001280G LCD panels to the Ilitek ILI9881C
> driver.
>
> Also set prepare_prev_first, to make sure that the DSI host controller
> is initialized to LP-11 before the panel is powered up. Tested to work
> with s
On 05/12/2023 09:26, Neil Armstrong wrote:
Hi,
On Mon, 04 Dec 2023 12:57:09 -0600, Chris Morgan wrote:
From: Chris Morgan
Add support for the Rockchip RK3566 based Powkiddy X55 handheld gaming
console.
Changes since V1:
- Corrected a bug with the DRM mode flags for the video driver.
- Ad
On 04/12/2023 17:59, Dan Carpenter wrote:
On Mon, Dec 04, 2023 at 02:53:05PM +0100, Neil Armstrong wrote:
On 04/12/2023 13:29, Dan Carpenter wrote:
The i2c_master_send/recv() functions return negative error codes or the
number of bytes that were able to be sent/received. This code has
two prob
* Krzysztof Kozlowski [231205 08:16]:
> On 05/12/2023 09:10, Tony Lindgren wrote:
> > * Krzysztof Kozlowski [231205 08:03]:
> >> What does runtime PM have to do with it? If runtime PM enables clocks,
> >> these are real signals and not optional.
> >
> > Runtime PM propagates to the parent device
Hi,
On Mon, 04 Dec 2023 08:27:36 +0100, Arnd Bergmann wrote:
> A dependency on this feature was recently introduced:
>
> x86_64-linux-ld: vmlinux.o: in function `tc358768_bridge_pre_enable':
> tc358768.c:(.text+0xbe3dae): undefined reference to
> `drm_display_mode_to_videomode'
>
> Make sure th
On 01/12/2023 15:44, Nirmoy Das wrote:
gen8_engine_reset_prepare() can fail when HW fails to set
RESET_CTL_READY_TO_RESET bit. In some cases this is not fatal
error as driver will retry.
Let the caller of gen8_engine_reset_prepare() decide if a
failure in gen8_engine_reset_prepare is an error
On Mon, 4 Dec 2023 10:21:03 +0100
Maxime Ripard wrote:
> Hi
>
> On Fri, Dec 01, 2023 at 06:03:48PM +0200, Pekka Paalanen wrote:
> > On Fri, 1 Dec 2023 14:20:55 +0100
> > Maxime Ripard wrote:
> >
> > > On Fri, Dec 01, 2023 at 12:06:48PM +0200, Pekka Paalanen wrote:
...
> > Is it really "g
Loosen FB
atomic checks").
Fortunately for us, it's already been reverted yesterday for some
unrelated reason, so it should be fixed in next-20231205 onward.
Maxime
signature.asc
Description: PGP signature
Hi,
On Fri, Oct 27, 2023 at 03:32:57PM -0700, Jessica Zhang wrote:
> Loosen the requirements for atomic and legacy commit so that, in cases
> where pixel_source != FB, the commit can still go through.
>
> This includes adding framebuffer NULL checks in other areas to account for
> FB being NULL w
On 05/12/2023 09:30, Tony Lindgren wrote:
> * Krzysztof Kozlowski [231205 08:16]:
>> On 05/12/2023 09:10, Tony Lindgren wrote:
>>> * Krzysztof Kozlowski [231205 08:03]:
What does runtime PM have to do with it? If runtime PM enables clocks,
these are real signals and not optional.
>>>
>>
On Mon, 04 Dec 2023 13:29:17 -0600
Rob Herring wrote:
> On Mon, 04 Dec 2023 18:33:06 +0100, Boris Brezillon wrote:
> > From: Liviu Dudau
> >
> > Arm has introduced a new v10 GPU architecture that replaces the Job Manager
> > interface with a new Command Stream Frontend. It adds firmware driven
Hi Steve,
I forgot to mention that I intentionally dropped your R-b, because
there was a gazillion of changes all over the place, and I thought it
deserved a fresh review.
Regards,
Boris
On Mon, 4 Dec 2023 18:32:53 +0100
Boris Brezillon wrote:
> Hello,
>
> This is the 3rd version of the ker
Hi Tvrtko,
On 12/5/2023 9:34 AM, Tvrtko Ursulin wrote:
On 01/12/2023 15:44, Nirmoy Das wrote:
gen8_engine_reset_prepare() can fail when HW fails to set
RESET_CTL_READY_TO_RESET bit. In some cases this is not fatal
error as driver will retry.
Let the caller of gen8_engine_reset_prepare() decid
On Mon, 4 Dec 2023 13:17:06 +0100
Maxime Ripard wrote:
> The current documentation of drm_atomic_state says that it's the "global
> state object". This is confusing since, while it does contain all the
> objects affected by an update and their respective states, if an object
> isn't affected by
Kunit recently gained helpers to create test managed devices. This means
that we no longer have to roll our own helpers in KMS and we can reuse
them.
Signed-off-by: Maxime Ripard
---
David, feel free to integrate that patch into your series and merge it
whenever and wherever you see fit.
---
d
_state_rounding3
> > - drm_test_check_plane_state_rounding4
> > - drm_test_check_plane_state_upscaling
>
> I found the source of failure to be f1e75da5364e ("drm/atomic: Loosen FB
> atomic checks").
>
> Fortunately for us, it's already been reverted yeste
gen8_engine_reset_prepare() can fail when HW fails to set
RESET_CTL_READY_TO_RESET bit. In some cases this is not fatal
error as driver will retry.
Convert the log to a trace log for debugging without triggering
unnecessary concerns in CI or for end-users during non-fatal scenarios.
v2: Improve c
On 12/5/2023 00:52, Nirmoy Das wrote:
gen8_engine_reset_prepare() can fail when HW fails to set
RESET_CTL_READY_TO_RESET bit. In some cases this is not fatal
error as driver will retry.
Convert the log to a trace log for debugging without triggering
unnecessary concerns in CI or for end-users du
On Tue, 5 Dec 2023 10:51:06 +0200
Pekka Paalanen wrote:
> On Mon, 4 Dec 2023 13:17:06 +0100
> Maxime Ripard wrote:
>
> > The current documentation of drm_atomic_state says that it's the "global
> > state object". This is confusing since, while it does contain all the
> > objects affected by an
On Thu, Nov 30, 2023 at 08:24:49PM +0800, Andy Yan wrote:
> From: Andy Yan
>
> /sys/kernel/debug/dri/vop2/summary: dump vop display state
> /sys/kernel/debug/dri/vop2/regs: dump whole vop registers
> /sys/kernel/debug/dri/vop2/active_regs: only dump the registers of
> activated modules
>
> Sign
On 28/11/2023 21:58, Uwe Kleine-König wrote:
> On Tue, Nov 28, 2023 at 06:49:23PM +0100, Thierry Reding wrote:
>>
>> On Wed, 08 Nov 2023 11:43:26 +0100, Krzysztof Kozlowski wrote:
>>> Merging
>>> ===
>>> I propose to take entire patchset through my tree (Samsung SoC), because:
> ^^^
On Tue, 31 Oct 2023, Dave Airlie wrote:
This is the main drm pull request for 6.7.
Highlights:
- AMD adds some more upcoming HW platforms
Alex Deucher (24):
drm/amdgpu: update to the latest GC 11.5 headers
Candice Li (8):
drm/amd: Add umc v12_0_0 ip headers
Lang Yu (57):
On 05/12/2023 10:02, Andreas Kemnade wrote:
> On Tue, 5 Dec 2023 09:45:44 +0100
> Krzysztof Kozlowski wrote:
>
>>> Sure the clock nodes can be there for the child IP, but they won't do
>>> anything. And still need to be managed separately by the device driver if
>>> added.
>>
>> So if OS does n
On Thu, Nov 30, 2023 at 08:24:39PM +0800, Andy Yan wrote:
> From: Andy Yan
>
> VOP2 on rk3588:
>
> Four video ports:
> VP0 Max 4096x2160
> VP1 Max 4096x2160
> VP2 Max 4096x2160
> VP3 Max 2048x1080
>
> 4 4K Cluster windows with AFBC/line RGB and AFBC-only YUV support
> 4 4K Esmart windows with l
On Mon, 2023-12-04 at 14:49 +0100, Maarten Lankhorst wrote:
> Works better for xe like that. obj is no longer const.
>
> Signed-off-by: Maarten Lankhorst
Reviewed-by: Jouni Högander
> ---
> drivers/gpu/drm/i915/display/intel_cursor.c | 6 --
> 1 file changed, 4 insertions(+), 2 deletions(
Am Dienstag, 5. Dezember 2023, 09:28:24 CET schrieb Neil Armstrong:
> On 05/12/2023 09:26, Neil Armstrong wrote:
> > Hi,
> >
> > On Mon, 04 Dec 2023 12:57:09 -0600, Chris Morgan wrote:
> >> From: Chris Morgan
> >>
> >> Add support for the Rockchip RK3566 based Powkiddy X55 handheld gaming
> >> co
Hi Boris,
On Mon, 4 Dec 2023 at 18:33, Boris Brezillon
wrote:
>
> Every thing related to devfreq in placed in panthor_devfreq.c, and
> helpers that can be called by other logical blocks are exposed through
> panthor_devfreq.h.
>
> This implementation is loosely based on the panfrost implementatio
On Tue, 5 Dec 2023 10:27:56 +0100
Krzysztof Kozlowski wrote:
> On 05/12/2023 10:02, Andreas Kemnade wrote:
> > On Tue, 5 Dec 2023 09:45:44 +0100
> > Krzysztof Kozlowski wrote:
> >
> >>> Sure the clock nodes can be there for the child IP, but they won't do
> >>> anything. And still need to be
Hi Sascha:
On 12/5/23 17:29, Sascha Hauer wrote:
On Thu, Nov 30, 2023 at 08:24:39PM +0800, Andy Yan wrote:
From: Andy Yan
VOP2 on rk3588:
Four video ports:
VP0 Max 4096x2160
VP1 Max 4096x2160
VP2 Max 4096x2160
VP3 Max 2048x1080
4 4K Cluster windows with AFBC/line RGB and AFBC-only YUV suppo
On Tue, 5 Dec 2023 09:45:44 +0100
Krzysztof Kozlowski wrote:
> > Sure the clock nodes can be there for the child IP, but they won't do
> > anything. And still need to be managed separately by the device driver if
> > added.
>
> So if OS does not have runtime PM, the bindings are wrong? Binding
On Tue, Dec 05, 2023 at 05:44:03PM +0800, Andy Yan wrote:
> Hi Sascha:
>
> On 12/5/23 17:29, Sascha Hauer wrote:
> > On Thu, Nov 30, 2023 at 08:24:39PM +0800, Andy Yan wrote:
> > > From: Andy Yan
> > >
> > > VOP2 on rk3588:
> > >
> > > Four video ports:
> > > VP0 Max 4096x2160
> > > VP1 Max 409
drm/panic: Add a drm panic handler
This introduces a new drm panic handler, which displays a message when a panic
occurs.
So when fbcon is disabled, you can still see a kernel panic.
This is one of the missing feature, when disabling VT/fbcon in the kernel:
https://www.reddit.com/r/linux/comment
This is needed for drm_panic, to draw the font, and fill
the background color, in multiple color format.
v5:
* Change the drawing API, use drm_fb_blit_from_r1() to draw the font.
* Also add drm_fb_fill() to fill area with background color.
v6:
* fix __le32 conversion warning found by the kernel
This module displays a user friendly message when a kernel panic
occurs. It currently doesn't contain any debug information,
but that can be added later.
v2
* Use get_scanout_buffer() instead of the drm client API.
(Thomas Zimmermann)
* Add the panic reason to the panic message (Nerdopolis)
*
Add support for the drm_panic module, which displays a message to
the screen when a kernel panic occurs.
Signed-off-by: Jocelyn Falempe
---
drivers/gpu/drm/ast/ast_drv.c | 29 +++--
1 file changed, 27 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/ast/ast_drv
Add support for the drm_panic module, which displays a message to
the screen when a kernel panic occurs.
v5:
* Also check that the plane is visible and primary. (Thomas Zimmermann)
Signed-off-by: Jocelyn Falempe
---
drivers/gpu/drm/mgag200/mgag200_drv.c | 25 +
1 file c
Add support for the drm_panic module, which displays a user-friendly
message to the screen when a kernel panic occurs.
Signed-off-by: Jocelyn Falempe
---
drivers/gpu/drm/tiny/simpledrm.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drive
On Mon, 4 Dec 2023 12:57:09 -0600, Chris Morgan wrote:
> From: Chris Morgan
>
> Add support for the Rockchip RK3566 based Powkiddy X55 handheld gaming
> console.
>
> Changes since V1:
> - Corrected a bug with the DRM mode flags for the video driver.
> - Adjusted panel front and back porch and
On Mon, 4 Dec 2023 12:57:09 -0600, Chris Morgan wrote:
> From: Chris Morgan
>
> Add support for the Rockchip RK3566 based Powkiddy X55 handheld gaming
> console.
>
> Changes since V1:
> - Corrected a bug with the DRM mode flags for the video driver.
> - Adjusted panel front and back porch and
Hi Yoshinori,
thanks for your patch!
On Tue, Dec 5, 2023 at 10:46 AM Yoshinori Sato
wrote:
> + renesas,icr-irlm:
> +type: boolean
> +description: If true ICR.IRLM=1
That's a bit hard to understand. I suppose it's something that need to sometimes
be changed for a system so would be goo
On 05/12/2023 08:50, Nirmoy Das wrote:
Hi Tvrtko,
On 12/5/2023 9:34 AM, Tvrtko Ursulin wrote:
On 01/12/2023 15:44, Nirmoy Das wrote:
gen8_engine_reset_prepare() can fail when HW fails to set
RESET_CTL_READY_TO_RESET bit. In some cases this is not fatal
error as driver will retry.
Let the c
Hello,
On Tue, Dec 05, 2023 at 06:45:33PM +0900, Yoshinori Sato wrote:
> @@ -675,13 +681,17 @@ struct clk_div_table {
> * CLK_DIVIDER_BIG_ENDIAN - By default little endian register accesses are
> used
> * for the divider register. Setting this flag makes the register accesses
> * big e
HI,
This series are very interesting and nice!
On 2023/12/4 20:33, Keith Zhao wrote:
This patch is a drm driver for Starfive Soc JH7110,
'SoC' : System on Chip, no more 'Soc' or 'soc' please.
I am sending Drm driver part and HDMI driver part.
'DRM' or 'drm' nor Drm. DRM: Direct Renderin
Hi John,
On 12/5/2023 10:10 AM, John Harrison wrote:
On 12/5/2023 00:52, Nirmoy Das wrote:
gen8_engine_reset_prepare() can fail when HW fails to set
RESET_CTL_READY_TO_RESET bit. In some cases this is not fatal
error as driver will retry.
Convert the log to a trace log for debugging without tr
On Mon, 4 Dec 2023 12:42:12 +0100
AngeloGioacchino Del Regno
wrote:
> Changes in v4:
> - Added checks for is_suspended bits in hardirqs
> - Added GPU suspended bit (and handling of it)
> - Reordered panfrost_drv_comp_bits entries
> - Commit description fixes
>
> Changes in v3:
> - Removed
Hi Tvrtko,
On 12/5/2023 11:05 AM, Tvrtko Ursulin wrote:
On 05/12/2023 08:50, Nirmoy Das wrote:
Hi Tvrtko,
On 12/5/2023 9:34 AM, Tvrtko Ursulin wrote:
On 01/12/2023 15:44, Nirmoy Das wrote:
gen8_engine_reset_prepare() can fail when HW fails to set
RESET_CTL_READY_TO_RESET bit. In some cases
On Tue, 5 Dec 2023 02:46:32 +0100
Danilo Krummrich wrote:
> On 12/4/23 16:14, Boris Brezillon wrote:
> > Some users need to release resources attached to the vm_bo object when
> > it's destroyed. In Panthor's case, we need to release the pin ref so
> > BO pages can be returned to the system when
On 05/12/2023 10:44, Nirmoy Das wrote:
Hi Tvrtko,
On 12/5/2023 11:05 AM, Tvrtko Ursulin wrote:
On 05/12/2023 08:50, Nirmoy Das wrote:
Hi Tvrtko,
On 12/5/2023 9:34 AM, Tvrtko Ursulin wrote:
On 01/12/2023 15:44, Nirmoy Das wrote:
gen8_engine_reset_prepare() can fail when HW fails to set
R
The series adds drivers for the displays used by bsh-smm-s2/pro boards.
This required applying some patches to the samsung-dsim driver and the
drm_bridge.c module.
Changes in v4:
- Set the reset gpio to low in a single operation
- Remove duplicated code for prepare/unprepare callbacks
- Add 'Revie
As explained by the comment of the fixed code, we need to find the next
bridge that hasn't set the "pre_enable_prev_first" flag to true. The code,
on the contrary, was doing the opposite.
So, the order of disabling the bridges couldn't be altered as required
by setting the "pre_enable_prev_first" f
The patch fixes the code for finding the next bridge with the
"pre_enable_prev_first" flag set to false. In case this condition is
not verified, i. e. there is no subsequent bridge with the flag set to
false, the whole bridge list is traversed, invalidating the "next"
variable.
The use of a new it
The synaptics-r63353 (panel-bridge) can only be configured in command mode.
So, samsung-dsim (bridge) must not be in display mode during the
prepare()/unprepare() of the panel-bridge. Setting the
"pre_enable_prev_first" flag to true allows the prepare() of the
panel-bridge to be called between the
From: Michael Trimarchi
Add documentation for "synaptics,r63353" panel.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
Reviewed-by: Krzysztof Kozlowski
---
(no changes since v3)
Changes in v3:
- Add 'Reviewed-by' tag of Krzysztof Kozlowski.
- Replace "synaptics,r63353" comp
From: Michael Trimarchi
The LS068B3SX02 panel is based on the Synaptics R63353 Controller.
Add a driver for it.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
Changes in v4:
- Set the reset gpio to low in a single operation
- Remove duplicated code for prepare/unprepare c
From: Michael Trimarchi
Add documentation for "ilitek,ili9805" panel.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
(no changes since v3)
Changes in v3:
- Drop power-supply
Changes in v2:
- Add $ref to panel-common.yaml
- Drop port, reset-gpios, and backlight
- Set por
The patch completes the setting of CLKLANE_STOP for the imx8mn and imx8mp
platforms (i. e. not exynos).
Co-developed-by: Michael Trimarchi
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
(no changes since v1)
drivers/gpu/drm/bridge/samsung-dsim.c | 7 ++-
1 file change
From: Michael Trimarchi
The GPM1790A0 panel is based on the Ilitek ILI9805 Controller.
Add a driver for it.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
Changes in v4:
- Remove duplicated code for prepare/unprepare callbacks
MAINTAINERS
From: Michael Trimarchi
Tianma TM041XDHG01 utilizes the Ilitek ILI9805 controller.
Add this panel's initialzation sequence and timing to ILI9805 driver.
Signed-off-by: Michael Trimarchi
Reviewed-by: Neil Armstrong
Signed-off-by: Dario Binacchi
---
Changes in v4:
- Add Reviewed-by tag of Ne
Hi Dmitry,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on linus/master v6.7-rc4 next-20231205]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to
1-20231203
(https://download.01.org/0day-ci/archive/20231205/202312051955.xacucivn-...@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build):
(https://download.01.org/0day-ci/archive/20231205/202312051955.xacucivn-...@intel.com/reproduce)
If you fix the
From: Douglas Anderson
Based on grepping through the source code, this driver appears to be
missing a call to drm_atomic_helper_shutdown() at system shutdown time.
This is important because drm_helper_force_disable_all() will cause
panels to get disabled cleanly which may be important for their p
On Mon, 4 Dec 2023 at 14:33, Keith Zhao wrote:
>
> Implement drm device registration interface
>
> Signed-off-by: Keith Zhao
> ---
> MAINTAINERS | 1 +
> drivers/gpu/drm/Kconfig | 2 +
> drivers/gpu/drm/Makefile | 1 +
> drivers
On 12/4/23 15:55, Maxime Ripard wrote:
>> Okay, that means s/_locked/_nolock/ in drm_gem_shmem_helpers.{c,h}, I
>> guess.
DRM subsys and majority of kernel uses common _locked postfix. We should
retain the old naming scheme by using _locked() in DRM. It's not
worthwhile changing the name to a much
k_plane_state_upscaling
> >
> > I found the source of failure to be f1e75da5364e ("drm/atomic: Loosen FB
> > atomic checks").
> >
> > Fortunately for us, it's already been reverted yesterday for some
> > unrelated reason, so it should be fixed i
Hi Dmitry,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on linus/master v6.7-rc4 next-20231205]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use
On Tue, Dec 05, 2023 at 03:37:15AM +0200, Dmitry Baryshkov wrote:
> On 04/12/2023 10:38, Maxime Ripard wrote:
> > On Sat, Dec 02, 2023 at 12:07:49AM +0200, Dmitry Baryshkov wrote:
> > > The drm_atomic_helper_check_wb_encoder_state() function doesn't use
> > > encoder for anything other than getting
On Tue, 5 Dec 2023 at 13:48, Maxime Ripard wrote:
>
> On Tue, Dec 05, 2023 at 03:37:15AM +0200, Dmitry Baryshkov wrote:
> > On 04/12/2023 10:38, Maxime Ripard wrote:
> > > On Sat, Dec 02, 2023 at 12:07:49AM +0200, Dmitry Baryshkov wrote:
> > > > The drm_atomic_helper_check_wb_encoder_state() funct
Hi,
On 2023/12/4 20:33, Keith Zhao wrote:
This patch is a drm driver for Starfive Soc JH7110,
I am sending Drm driver part and HDMI driver part.
We used GEM framework for buffer management,
and for buffer allocation,we use DMA APIs.
the Starfive HDMI servers as interface between a LCD Controll
https://bugzilla.kernel.org/show_bug.cgi?id=218221
marc barbier (mmarc...@gmail.com) changed:
What|Removed |Added
Status|NEW |RESOLVED
Reso
Hi Geert and Doug,
Thank you for the patch.
On Tue, Dec 05, 2023 at 12:30:02PM +0100, Geert Uytterhoeven wrote:
> From: Douglas Anderson
>
> Based on grepping through the source code, this driver appears to be
> missing a call to drm_atomic_helper_shutdown() at system shutdown time.
> This is i
On Tue, Nov 28, 2023 at 09:58:41PM +0100, Uwe Kleine-König wrote:
> On Tue, Nov 28, 2023 at 06:49:23PM +0100, Thierry Reding wrote:
> >
> > On Wed, 08 Nov 2023 11:43:26 +0100, Krzysztof Kozlowski wrote:
> > > Merging
> > > ===
> > > I propose to take entire patchset through my tree (Samsung So
This series contains 4 patches:
1. Add a new panel delay to support some BOE panels
2. Sort the panel entries as a clean up. This one does not depend on other
patches in this series and can be merged separately.
3. Add panel entries used by Mediatek MT8173 Chromebooks.
4. Add panels missing data
Add the support of powered_on_to_enable delay as the minimum time that
needs to have passed between the panel powered on and enable may begin.
This delay is seen in BOE panels as the minimum delay of T3+T4+T5+T6+T8
in the eDP timing diagrams.
Signed-off-by: Pin-yen Lin
---
drivers/gpu/drm/pane
Move the order of CMN 0x14e5 to make the list sorted.
Signed-off-by: Pin-yen Lin
---
drivers/gpu/drm/panel/panel-edp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-edp.c
b/drivers/gpu/drm/panel/panel-edp.c
index 819fe8115c08..e0a18e17d3a2 1006
Add panels used by Mediatek MT8173 Chromebooks.
Signed-off-by: Pin-yen Lin
---
drivers/gpu/drm/panel/panel-edp.c | 39 +++
1 file changed, 39 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-edp.c
b/drivers/gpu/drm/panel/panel-edp.c
index e0a18e17d3a2..475257
These panels are used by Mediatek MT8173 Chromebooks but we can't find
the corresponding data sheets, and these panels used to work on v4.19
kernel without any specified delays.
Therefore, instead of having them use the default conservative timings,
update them with less-conservative timings from
On Mon, 4 Dec 2023 at 14:33, Keith Zhao wrote:
>
> add 2 crtcs and 8 planes in vs-drm
>
> Signed-off-by: Keith Zhao
> ---
> drivers/gpu/drm/verisilicon/Makefile |9 +-
> drivers/gpu/drm/verisilicon/vs_crtc.c | 208 +
> drivers/gpu/drm/verisilicon/vs_crtc.h | 42 +
> drivers/gpu/dr
On Tue, Dec 5, 2023, at 10:45, Yoshinori Sato wrote:
> Signed-off-by: Yoshinori Sato
> ---
> arch/sh/configs/rts7751r2dplus-of_defconfig | 93 +
This is very similar to the landisk config, so it may be
easier to just have one of them that works for both, as well
as future ones
On Mon, 4 Dec 2023 at 14:33, Keith Zhao wrote:
>
> add hdmi driver as encoder and connect
>
> Signed-off-by: Keith Zhao
> ---
> drivers/gpu/drm/verisilicon/Kconfig | 8 +
> drivers/gpu/drm/verisilicon/Makefile| 1 +
> drivers/gpu/drm/verisilicon/starfive_hdmi.c | 849
On Tue, Dec 5, 2023, at 10:45, Yoshinori Sato wrote:
> +
> +#if defined(CONFIG_PCI) && !defined(CONFIG_GENERIC_IOMAP)
> +void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
> +{
> + iounmap(addr);
> +}
> +EXPORT_SYMBOL(pci_iounmap);
This definition does not work for addresses that are
re
ne snd_pcm genet(+) gpu_sched
snd_timer snd bcm2711_thermal soundcore drm_dma_helper
CPU: 1 PID: 221 Comm: systemd-udevd Not tainted 6.7.0-rc4-next-20231205 #14267
Hardware name: BCM2711
PC is at drm_debugfs_encoder_add+0x6c/0x98
LR is at 0x0
...
drm_debugfs_encoder_add from drm_encoder_regist
Karol, Lyude, and Daniel:
On 29.11.23 01:37, Owen T. Heisler wrote:
> On 11/21/23 14:23, Owen T. Heisler wrote:
>> On 11/21/23 09:16, Linux regression tracking (Thorsten Leemhuis) wrote:
>>> On 15.11.23 07:19, Owen T. Heisler wrote:
On 10/31/23 04:18, Linux regression tracking (Thorsten Leemh
On Mon, 4 Dec 2023 at 14:33, Keith Zhao wrote:
>
> add simple encoder for dsi bridge
This doesn't look like a proper commit message.
>
> Signed-off-by: Keith Zhao
> ---
> drivers/gpu/drm/verisilicon/Makefile| 4 +-
> drivers/gpu/drm/verisilicon/vs_drv.c| 2 +
> drivers/gpu/
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