nel,
> > static const struct drm_panel_funcs jdi_fhd_r63452_panel_funcs = {
> > .prepare = jdi_fhd_r63452_prepare,
> > .unprepare = jdi_fhd_r63452_unprepare,
> > + .disable = jdi_fhd_r63452_disable,
> > .get_modes = jdi_fhd_r63452_get_modes,
> > };
> >
> >
> > ---
> > base-commit: 704ba27ac55579704ba1289392448b0c66b56258
> > change-id: 20240509-jdi-use-disable-ee29098d9c81
> >
> > Best regards,
> > --
> > Barnabás Czémán
> >
>
> --
> With best wishes
> Dmitry
On Fri May 3, 2024 at 11:32 PM CEST, Douglas Anderson wrote:
> As talked about in commit d2aacaf07395 ("drm/panel: Check for already
> prepared/enabled in drm_panel"), we want to remove needless code from
> panel drivers that was storing and double-checking the
> prepared/enabled state. Even if som
On Thu, May 09, 2024 at 08:48:20AM -0700, Linus Torvalds wrote:
> On Thu, 9 May 2024 at 04:39, Christian Brauner wrote:
> >
> > Not worth it without someone explaining in detail why imho. First pass
> > should be to try and replace kcmp() in scenarios where it's obviously
> > not needed or overkil
Hi,
Doug Anderson 于2024年5月10日周五 00:49写道：
>
> Hi,
>
> On Wed, May 8, 2024 at 6:53 PM Cong Yang
> wrote:
> >
> > +static int ivo_t109nw41_init(struct hx83102 *ctx)
> > +{
> > + struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };
> > +
> > + msleep(60);
> > +
> > + hx8310
Hi Alexey,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on dtor-input/next dtor-input/for-linus linus/master
v6.9-rc7 next-20240509]
[cannot apply to tip/x86/vmware]
[If your patch is applied to the wrong git tree
If neither of the flags to round down (V4L2_SEL_FLAG_LE) or round up
(V4L2_SEL_FLAG_GE) are specified by the user, then round to nearest
multiple of requested value while updating the crop rectangle coordinates.
Use the rounding macro which gives preference to rounding down in case two
nearest val
[Public]
> -Original Message-
> From: Limonciello, Mario
> Sent: Friday, May 10, 2024 3:18 AM
> To: Linux regressions mailing list ; Wentland,
> Harry
> ; Lin, Wayne
> Cc: ly...@redhat.com; imre.d...@intel.com; Leon Weiß bochum.de>; sta...@vger.kernel.org; dri-devel@lists.freedesktop.o
On Thu, 9 May 2024 at 09:00, Alex Deucher wrote:
>
> Hi Dave, Sima,
>
> Fixes for 6.9.
>
> The following changes since commit dd5a440a31fae6e459c0d627162825505361:
>
> Linux 6.9-rc7 (2024-05-05 14:06:01 -0700)
>
> are available in the Git repository at:
>
> https://gitlab.freedesktop.org/a
Hi,
Doug Anderson 于2024年5月10日周五 00:42写道：
>
> Hi,
>
> On Wed, May 8, 2024 at 6:53 PM Cong Yang
> wrote:
> >
> > +static int hx83102_enable(struct drm_panel *panel)
> > +{
> > + struct hx83102 *ctx = panel_to_hx83102(panel);
> > + struct mipi_dsi_device *dsi = ctx->dsi;
> > + str
l_funcs = {
> .prepare = jdi_fhd_r63452_prepare,
> .unprepare = jdi_fhd_r63452_unprepare,
> + .disable = jdi_fhd_r63452_disable,
> .get_modes = jdi_fhd_r63452_get_modes,
> };
>
>
> ---
> base-commit: 704ba27ac55579704ba1289392448b0c66b56258
> change-id: 20240509-jdi-use-disable-ee29098d9c81
>
> Best regards,
> --
> Barnabás Czémán
>
--
With best wishes
Dmitry
On 5/7/24 2:58 AM, Borislav Petkov wrote:
On Mon, May 06, 2024 at 02:53:00PM -0700, Alexey Makhalov wrote:
+#define VMWARE_HYPERCALL \
+ ALTERNATIVE_3("cmpb $"\
+ __string
On 5/7/24 2:14 AM, Borislav Petkov wrote:
On Mon, May 06, 2024 at 02:52:58PM -0700, Alexey Makhalov wrote:
+#define VMWARE_HYPERVISOR_PORT 0x5658
+#define VMWARE_HYPERVISOR_PORT_HB (VMWARE_HYPERVISOR_PORT | \
+VMWARE_HYPERVISOR_HB)
You ca
Remove conditional code and use mipi_dsi_dcs_nop_multi() wrapper to
simplify driver code.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-innolux-p079zca.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
b
Add missing error handling for the mipi_dsi_ functions that actually
return error code instead of silently ignoring it.
Fixes: 069a6c0e94f9 ("drm: panel: Add LG sw43408 panel driver")
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-lg-sw43408.c | 33 ++
Use newer mipi_dsi_*_multi() functions in order to simplify and cleanup
panel's prepare() and unprepare() functions.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-lg-sw43408.c | 95 +---
1 file changed, 37 insertions(+), 58 deletions(-)
diff --git a
Remove conditional code and always use mipi_dsi_dcs_*multi() wrappers to
simplify driver's init/exit code.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-ilitek-ili9882t.c | 30 +--
1 file changed, 10 insertions(+), 20 deletions(-)
diff --git a/drivers/g
Remove conditional code and always use mipi_dsi_dcs_*multi() wrappers to
simplify driver's init/exit code.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 73 --
1 file changed, 21 insertions(+), 52 deletions(-)
diff --git a/drivers/g
Follow the pattern of mipi_dsi_dcs_*_multi() and wrap several existing
MIPI DSI functions to use the context for processing. This simplifies
and streamlines driver code to use simpler code pattern.
Note, msleep function is also wrapped in this way as it is frequently
called inbetween other mipi_ds
Remove conditional code and always use mipi_dsi_dcs_*multi() wrappers to
simplify driver's init/exit code. This also includes passing context to
the init_sequence() function instead of passing the DSI device.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-novatek-nt36672e.c | 58
Follow the example of mipi_dsi_generic_write_multi(),
mipi_dsi_dcs_write_buffer_multi(), mipi_dsi_generic_write_seq_multi()
and mipi_dsi_dcs_write_seq_multi(). Define _multi variants for several
other common MIPI DSI functions and use these functions in the panel
code.
This series also includes a
Sima--thanks SO MUCH for going through with everything leaving a
detailed review. I am excited to go through your feedback.
It makes me extremely happy to see these patches get people excited.
They've bounced between a few people, and I recently asked to take
them over again from the folks who we
Fix sparse warning regarding symbol 'sw43408_backlight_ops' not being
declared.
Reported-by: kernel test robot
Closes:
https://lore.kernel.org/oe-kbuild-all/202404200739.hbwzvohr-...@intel.com/
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-lg-sw43408.c | 2 +-
1 file changed,
This panel driver uses DSC PPS functions and as such depends on the
DRM_DISPLAY_DP_HELPER. Select this symbol to make required functions
available to the driver.
Reported-by: kernel test robot
Closes:
https://lore.kernel.org/oe-kbuild-all/202404200800.kysryyli-...@intel.com/
Signed-off-by: Dmitr
Fix two issues with the panel-lg-sw43408 driver reported by the kernel
test robot.
Signed-off-by: Dmitry Baryshkov
---
Changes in v2:
- use SELECT instead of DEPEND to follow the reverted Kconfig changes
- Link to v1:
https://lore.kernel.org/r/20240420-panel-sw43408-fix-v1-0-b282ff725...@linaro.
Add macros to round to nearest specified power of 2. Two macros are added :
round_closest_up and round_closest_down which round up to nearest multiple
of 2 with a preference to round up or round down respectively if there are
two possible nearest values to the given number.
This patch is inspired
On Thu, May 9, 2024 at 3:44 PM Mohamed Ahmed <
mohamedahmedegypt2...@gmail.com> wrote:
> Allows PTE kind and tile mode on BO create with VM_BIND,
> and adds a GETPARAM to indicate this change. This is needed to support
> modifiers in NVK and ensure correctness when dealing with the nouveau
> GL dr
Allows PTE kind and tile mode on BO create with VM_BIND,
and adds a GETPARAM to indicate this change. This is needed to support
modifiers in NVK and ensure correctness when dealing with the nouveau
GL driver.
The userspace modifiers implementation this is for can be found here:
https://gitlab.free
on just for these tags.
They usually get picked up by the patch management software (including
the Fixes tag).
> ---
> Changes in v2:
> - Add Fixes in commit message.
> - Link to v1:
> https://lore.kernel.org/r/20240509-irq_wait-v1-1-41d653e37...@gmail.com
> ---
> drivers/gpu
dices by 1")
Signed-off-by: Barnabás Czémán
---
Changes in v2:
- Add Fixes in commit message.
- Link to v1:
https://lore.kernel.org/r/20240509-irq_wait-v1-1-41d653e37...@gmail.com
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
no
Use generic macro round_closest_up for rounding to nearest multiple instead
of using local function.
Signed-off-by: Devarsh Thakkar
---
V1->V6 (No change, patch introduced in V7)
---
drivers/gpu/ipu-v3/ipu-image-convert.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/dri
bás Czémán
---
Changes in v2:
- Add Fixes in commit message.
- Link to v1:
https://lore.kernel.org/r/20240509-irq_wait-v1-1-41d653e37...@gmail.com
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
There was some previously sent patch series made by Dmitry for these soc,
msm8996 was sent together by sdm660 but in the last version it was dropped.
I have recreated msm8996 DPU support from that series but it will need
some more test.
I am testing msm8953 series but it is depend on msm8996.
WOULDBLOCK;
}
- if (irq_idx < 0) {
+ if (irq_idx == 0) {
DRM_DEBUG_KMS("skip irq wait id=%u, callback=%ps\n",
DRMID(phys_enc->parent), func);
return 0;
---
base-commit: 704ba27ac55579704ba1289392448b0c66b56258
ch
Hi Dave and Sima,
Please pull the drm-xe-fixes for this week targeting v6.9.
thanks
Lucas De Marchi
drm-xe-fixes-2024-05-09:
- Fix use zero-length element array
- Move more from system wq to ordered private wq
- Do not ignore return for drmm_mutex_init
The following changes since commit dd5a440
On 5/9/2024 07:43, Linux regression tracking (Thorsten Leemhuis) wrote:
On 18.04.24 21:43, Harry Wentland wrote:
On 2024-03-07 01:29, Wayne Lin wrote:
[Why]
Commit:
- commit 5aa1dfcdf0a4 ("drm/mst: Refactor the flow for payload
allocation/removement")
accidently overwrite the commit
- commit 5
[INTR_IDX_CTL_START]);
---
base-commit: 704ba27ac55579704ba1289392448b0c66b56258
change-id: 20240509-ctl_irq-a90b2d7a0bf5
Best regards,
On 5/9/2024 9:48 AM, Jonathan Corbet wrote:
Dmitry Baryshkov writes:
The drm/msm driver had adopted using Python3 script to generate register
header files instead of shipping pre-generated header files. Document
the minimal Python version supported by the script.
Signed-off-by: Dmitry Bary
gpu_read(gpu, reg);
}
static inline void gpu_rmw(struct msm_gpu *gpu, u32 reg, u32 mask, u32 or)
---
base-commit: ec2d9beb604a623a9f5308f7abcff3561e08c155
change-id: 20240509-topic-adreno-a8939b92f625
Best regards,
--
Konrad Dybcio
able = jdi_fhd_r63452_disable,
.get_modes = jdi_fhd_r63452_get_modes,
};
---
base-commit: 704ba27ac55579704ba1289392448b0c66b56258
change-id: 20240509-jdi-use-disable-ee29098d9c81
Best regards,
--
Barnabás Czémán
rq[INTR_IDX_CTL_START]);
---
base-commit: 704ba27ac55579704ba1289392448b0c66b56258
change-id: 20240509-ctl_irq-a90b2d7a0bf5
Best regards,
--
Barnabás Czémán
s_enc->parent), func);
return 0;
---
base-commit: 704ba27ac55579704ba1289392448b0c66b56258
change-id: 20240509-irq_wait-49444cea77e2
Best regards,
--
Barnabás Czémán
On Thu, May 9, 2024 at 4:58 AM oushixiong wrote:
>
> From: Shixiong Ou
>
> In some causes, HPD signals will jitter when plugging in
> or unplugging HDMI.
>
> Rescheduling the hotplug work for a second when EDID may still be
> readable but HDP is disconnected, and fixes this issue.
>
> Signed-off-
Added blank line after struct declarions for improving readability indicated by
checkpatch.pl
Signed-off-by: Ashok Kumar
---
drivers/staging/vme_user/vme_user.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/vme_user/vme_user.c
b/drivers/staging/vme_user/vme_user.c
index 36
On Thu, May 09, 2024 at 09:52:01AM +0800, Cong Yang wrote:
> In V1, discussed with Doug and Linus [1], we need break out as separate
> driver for the himax83102-j02 controller. Beacuse "starry,himax83102-j02"
> and in this series "BOE nv110wum-l60" "IVO t109nw41" panels use same
> controller, they
On Thu, May 9, 2024 at 8:02 AM Heiner Kallweit wrote:
>
> Support for I2C_CLASS_SPD is currently being removed from the kernel.
> Only remaining step is to remove the definition of I2C_CLASS_SPD.
> Setting I2C_CLASS_SPD in a driver is a no-op meanwhile, so remove it
> here.
>
> Signed-off-by: He
Dmitry Baryshkov writes:
> The drm/msm driver had adopted using Python3 script to generate register
> header files instead of shipping pre-generated header files. Document
> the minimal Python version supported by the script.
>
> Signed-off-by: Dmitry Baryshkov
> ---
> Documentation/process/cha
Hi,
On Wed, May 8, 2024 at 6:53 PM Cong Yang
wrote:
>
> +static int hx83102_enable(struct drm_panel *panel)
> +{
> + struct hx83102 *ctx = panel_to_hx83102(panel);
> + struct mipi_dsi_device *dsi = ctx->dsi;
> + struct device *dev = &dsi->dev;
> + int ret;
> +
> + re
Hi,
On Wed, May 8, 2024 at 6:53 PM Cong Yang
wrote:
>
> +static int ivo_t109nw41_init(struct hx83102 *ctx)
> +{
> + struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };
> +
> + msleep(60);
> +
> + hx83102_enable_extended_cmds(&dsi_ctx, true);
> + mipi_dsi_dcs_write
Hi, Dave & Sima
This weeks -next-fixes. Two fixes breifly described below.
Driver Changes:
- Use ordered WQ for G2H handler. (Matthew Brost)
- Use flexible-array rather than zero-sized (Lucas De Marchi)
Thanks,
Thomas
The following changes since commit 3bc8848bb7f7478e6806e4522b06b63f40a53e1e:
On Thu, 9 May 2024 at 04:39, Christian Brauner wrote:
>
> Not worth it without someone explaining in detail why imho. First pass
> should be to try and replace kcmp() in scenarios where it's obviously
> not needed or overkill.
Ack.
> I've added a CLASS(fd_raw) in a preliminary patch since we'll
On Thu, May 09, 2024 at 03:53:01PM +0200, Tomeu Vizoso wrote:
> Oded, Dave,
>
> Do you have an opinion on this?
>
> Thanks,
>
> Tomeu
Hi Tomeu,
Sorry for not replying earlier, I was down with Covid (again...).
To your question, I don't have an objection to what you are
suggesting. My personal
Hi,
On Wed, May 8, 2024 at 11:43 PM Zhaoxiong Lv
wrote:
>
> From: lvzhaoxiong
>
> ILI2900 requires reset to pull down time greater than 10ms,
> so the configuration post_power_delay_ms is 10, and the chipset
> initial time is required to be greater than 100ms,
> so the post_gpio_reset_on_delay_m
Hi,
On Thu, May 9, 2024 at 1:35 AM Zhaoxiong Lv
wrote:
>
> Add bindings and driver for starry.
> ---
> Modifications between V1 and V2:
> Kconfig and Makefile configurations added for starry driver
>
> ---
>
> Zhaoxiong Lv (2):
> dt-bindings: display: panel: Add Starry-er88577 support
> drm/p
The InnoSilicon D-PHY found in RK3128 SoCs supports DSI/LVDS/TTL with a
maximum transfer rate of 1 Gbps per lane. While adding it, also add it's
clocks to RK3128_PD_VIO powerdomain as the phy is part of it.
Signed-off-by: Alex Bee
---
changes since v1:
- also added SCLK_MIPI_24M to powerdomain
Export the D-DHY's APB clock for usage in the DT. Also drop the
CLK_IGNORE_UNUSED-flag, as the clock will be enabled on demand.
Signed-off-by: Alex Bee
---
changes since v1:
- reword commit message
drivers/clk/rockchip/clk-rk3128.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --
Add the Designware MIPI DSI controller and it's port nodes.
Signed-off-by: Alex Bee
---
changes since v1:
- added HCLK_VIO_H2P as ahb clock
changes since v2:
- dropped ahb clock again
arch/arm/boot/dts/rockchip/rk3128.dtsi | 36 ++
1 file changed, 36 insertions(+)
di
The DSI controller needs this clock to be enabled in order to be able to
access the registers. Make it critical for that purpose.
Signed-off-by: Alex Bee
---
changes since v1:
- dropped patch
changes since v2:
-re-added patch
drivers/clk/rockchip/clk-rk3128.c | 1 +
1 file changed, 1 insert
The DesignWare MIPI DSI controller found RK3128 SoCs supports up to 4 DSI
data lanes. Similar to PX30/RK356x/RV1126 it uses an external D-PHY.
Signed-off-by: Alex Bee
---
changes since v1:
- none
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 20 +++
1 file changed, 20 inserti
This series aims to add support for the DesignWare MIPI DSI controller and
the Innoslicon D-PHY found in RK3128 SoCs. The code additions are rather
tiny: It only need some code in the Rockchip dw-mipi-dsi glue layer for
this SoC and do some changes in the SoC's clock driver. Support for the phy
was
The DPHY's APB clock is required to be exposed in order to be able to
enable it and access the phy's registers.
Signed-off-by: Alex Bee
Acked-by: Conor Dooley
---
changes since v1:
- none
include/dt-bindings/clock/rk3128-cru.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/dt-bin
Document the MIPI DSI controller for Rockchip RK3128. The integration is
similar to PX30 so it's bindings-constraints can be re-used.
Signed-off-by: Alex Bee
Acked-by: Conor Dooley
---
changes since v1:
- added ahb clock
changes since v2:
- revert added ahb clock
.../rockchip/rockchip,dw-m
This series aims to add support for the DesignWare MIPI DSI controller and
the Innoslicon D-PHY found in RK3128 SoCs. The code additions are rather
tiny: It only need some code in the Rockchip dw-mipi-dsi glue layer for
this SoC and do some changes in the SoC's clock driver. Support for the phy
was
Oded, Dave,
Do you have an opinion on this?
Thanks,
Tomeu
On Fri, Apr 26, 2024 at 8:10 AM Tomeu Vizoso wrote:
>
> On Thu, Apr 25, 2024 at 8:59 PM Jeffrey Hugo wrote:
> >
> > On 4/24/2024 12:37 AM, Tomeu Vizoso wrote:
> > > If we expose a render node for NPUs without rendering capabilities, th
== ===
.. [#f1] Sphinx is needed only to build the Kernel documentation
---
base-commit: 704ba27ac55579704ba1289392448b0c66b56258
change-id: 20240509-python-version-a8b6ca2125ff
Best regards,
--
Dmitry Baryshkov
Am 09.05.24 um 14:43 schrieb Alex Bee:
Hi Heiko
Am 09.05.24 um 14:21 schrieb Heiko Stübner:
Hi Alex,
Am Donnerstag, 9. Mai 2024, 14:07:08 CEST schrieb Alex Bee:
This series aims to add support for the DesignWare MIPI DSI
controller and
the Innoslicon D-PHY found in RK3128 SoCs. The code addi
On Wed, 8 May 2024 at 02:05, Abhinav Kumar wrote:
>
> Since commit 5acf49119630 ("drm/msm: import gen_header.py script from Mesa"),
> compilation is broken on machines having python versions older than 3.9
> due to dependency on argparse.BooleanOptionalAction.
>
> Switch to use simple bool for the
Hi
So I have been made aware of an apparent race condition of some drivers taking
a bit longer to load, which could lead to a possible race condition of display
servers/greeters using the simpledrm device, and then experiencing problems
once the real driver loads, the simpledrm device that the
Hi Heiko
Am 09.05.24 um 14:21 schrieb Heiko Stübner:
Hi Alex,
Am Donnerstag, 9. Mai 2024, 14:07:08 CEST schrieb Alex Bee:
This series aims to add support for the DesignWare MIPI DSI controller and
the Innoslicon D-PHY found in RK3128 SoCs. The code additions are rather
tiny: It only need some
On 18.04.24 21:43, Harry Wentland wrote:
> On 2024-03-07 01:29, Wayne Lin wrote:
>> [Why]
>> Commit:
>> - commit 5aa1dfcdf0a4 ("drm/mst: Refactor the flow for payload
>> allocation/removement")
>> accidently overwrite the commit
>> - commit 54d217406afe ("drm: use mgr->dev in drm_dbg_kms in
>> dr
On 23.04.2024 18:23, Janusz Krzysztofik wrote:
From: Chris Wilson
The breadcrumbs use a GT wakeref for guarding the interrupt, but are
disarmed during release of the engine wakeref. This leaves a hole where
we may attach a breadcrumb just as the engine is parking (after it has
parked its breadc
On 08/05/2024 19:09, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin
Last few days I was looking at the situation with VRAM over subscription, what
happens versus what perhaps should happen. Browsing through the driver and
running some simple experiments.
I ended up with this patch series which,
Hi Alex,
Am Donnerstag, 9. Mai 2024, 14:07:08 CEST schrieb Alex Bee:
> This series aims to add support for the DesignWare MIPI DSI controller and
> the Innoslicon D-PHY found in RK3128 SoCs. The code additions are rather
> tiny: It only need some code in the Rockchip dw-mipi-dsi glue layer for
> t
On 29/04/2024 17:43, Jani Nikula wrote:
> The driver date serves no useful purpose, because it's hardly ever
> updated. The information is misleading at best.
>
> As described in Documentation/gpu/drm-internals.rst:
>
> The driver date, formatted as MMDD, is meant to identify the date
> o
Export the D-DHY's APB clock for usage in the DT. Also drop the
CLK_IGNORE_UNUSED-flag, as the clock will be enabled on demand.
Signed-off-by: Alex Bee
---
changes since v1:
- reword commit message
drivers/clk/rockchip/clk-rk3128.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --
Add the Designware MIPI DSI controller and it's port nodes.
Signed-off-by: Alex Bee
---
changes since v1:
- added HCLK_VIO_H2P as ahb clock
arch/arm/boot/dts/rockchip/rk3128.dtsi | 36 ++
1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/rockchip/rk3128.d
The InnoSilicon D-PHY found in RK3128 SoCs supports DSI/LVDS/TTL with a
maximum transfer rate of 1 Gbps per lane. While adding it, also add it's
clocks to RK3128_PD_VIO powerdomain as the phy is part of it.
Signed-off-by: Alex Bee
---
changes since v1:
- also added SCLK_MIPI_24M to powerdomain
The DesignWare MIPI DSI controller found RK3128 SoCs supports up to 4 DSI
data lanes. Similar to PX30/RK356x/RV1126 it uses an external D-PHY.
Signed-off-by: Alex Bee
---
changes since v1:
- none
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 20 +++
1 file changed, 20 inserti
Some integrations of the IP additionally have an AHB clock which has to be
enabled before accessing the registers is possible.
Add support for it as an optional clock.
Signed-off-by: Alex Bee
---
changes since v1:
- new patch
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 25
The DPHY's APB clock is required to be exposed in order to be able to
enable it and access the phy's registers.
Signed-off-by: Alex Bee
Acked-by: Conor Dooley
---
changes since v1:
- none
include/dt-bindings/clock/rk3128-cru.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/dt-bin
Document the MIPI DSI controller for Rockchip RK3128. The integration is
very similar to PX30, but it has an additional AHB clock.
Signed-off-by: Alex Bee
---
changes since v1:
- added ahb clock
.../rockchip/rockchip,dw-mipi-dsi.yaml| 25 ++-
1 file changed, 24 inserti
This series aims to add support for the DesignWare MIPI DSI controller and
the Innoslicon D-PHY found in RK3128 SoCs. The code additions are rather
tiny: It only need some code in the Rockchip dw-mipi-dsi glue layer for
this SoC, add support for an additional clock and do some changes in the
SoC's
On Wed, May 08, 2024 at 10:14:44AM -0700, Linus Torvalds wrote:
> On Wed, 8 May 2024 at 09:19, Linus Torvalds
> wrote:
> >
> > So since we already have two versions of F_DUPFD (the other being
> > F_DUPFD_CLOEXEC) I decided that the best thing to do is to just extend
> > on that existing naming pa
Support for I2C_CLASS_SPD is currently being removed from the kernel.
Only remaining step is to remove the definition of I2C_CLASS_SPD.
Setting I2C_CLASS_SPD in a driver is a no-op meanwhile, so remove it
here.
Signed-off-by: Heiner Kallweit
---
drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_p
On Thu, 14 Mar 2024 at 10:12, Jacopo Mondi
wrote:
> gentle nudge for
>
> *) libcamera: are we ok being listed here ?
> *) DRM/KMS: is it ok splitting the list of projects in the way I've
>done ?
My bikeshed would be to change the list to 1) OpenGL / OpenGL ES / EGL
and its extensions, 2) Vulk
On Wed, Feb 28, 2024 at 11:22:44AM +0100, Jacopo Mondi wrote:
> The libcamera (www.libcamera.org) project uses the drm/fourcc.h header
> to define its own image formats. Albeit libcamera aims for fully open
> source driver and userspace software stacks, it is licensed with the
> 'GNU L-GPL' license
DSI-attached devices could respond to more than one virtual channel
number, thus their bindings are supposed to constrain the 'reg' property
to match hardware. Add missing 'reg' constrain for DSI-attached display
panels, based on DTS sources in Linux kernel (assume all devices take
only one channe
SPI-attached devices could have more than one chip-select, thus their
bindings are supposed to constrain the 'reg' property to match hardware.
Add missing 'reg' constrain for SPI-attached display panels.
Signed-off-by: Krzysztof Kozlowski
---
Documentation/devicetree/bindings/display/panel/abt,y
Samsung AMS495QA01 panel is a SPI device, so it should reference
spi-peripheral-props.yaml schema to allow and validate the SPI device
properties.
Fixes: 92be07c65b22 ("dt-bindings: display: panel: Add Samsung AMS495QA01")
Signed-off-by: Krzysztof Kozlowski
---
Documentation/devicetree/bindings/
s(-)
---
base-commit: b010817abf0197596fbfddf1957bac968facb991
change-id: 20240509-dt-bindings-dsi-panel-reg-a6e7d930b46f
Best regards,
--
Krzysztof Kozlowski
On 08/05/2024 21:53, Lucas De Marchi wrote:
On Wed, May 08, 2024 at 09:23:17AM GMT, Tvrtko Ursulin wrote:
On 07/05/2024 22:35, Lucas De Marchi wrote:
On Fri, Apr 26, 2024 at 11:47:37AM GMT, Tvrtko Ursulin wrote:
On 24/04/2024 00:56, Lucas De Marchi wrote:
Print the accumulated runtime for
Il 09/05/24 07:42, CK Hu (胡俊光) ha scritto:
On Wed, 2024-05-08 at 15:03 +0200, AngeloGioacchino Del Regno wrote:
Il 08/05/24 09:19, CK Hu (胡俊光) ha scritto:
On Tue, 2024-05-07 at 16:07 +0200, AngeloGioacchino Del Regno
wrote:
Il 07/05/24 08:59, CK Hu (胡俊光) ha scritto:
On Thu, 2024-05-02 at 10:5
Hi,
On Wed, 8 May 2024 at 16:49, Daniel Vetter wrote:
> On Wed, May 08, 2024 at 09:38:33AM +0100, Daniel Stone wrote:
> > Right now, if your platform requires CMA for display, then the app
> > needs access to the GPU render node and the display node too, in order
> > to allocate buffers which the
On 08/05/2024 20:08, Friedrich Vock wrote:
On 08.05.24 20:09, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin
The logic assumed any migration attempt worked and therefore would over-
account the amount of data migrated during buffer re-validation. As a
consequence client can be unfairly penalised
On 09/05/2024 10:40, Krzysztof Kozlowski wrote:
>
>> +
>> +maintainers:
>> + - Zhaoxiong Lv
>> +
>> +allOf:
>> + - $ref: panel-common.yaml#
>> +
>> +properties:
>> + compatible:
>> +const: starry,er88577
>> +
>> + pp3300-supply: true
>> + reg: true
>
> Hm, I wonder why we do not have co
From: Shixiong Ou
If Calling hibmc_mm_init() failed in hibmc_load(), the hibmc_unload()
will access a NULL pointer, as it don't call ww_mutex_init() to
initialize mode_config.connection_mutex but try to lock it when
calling drm_atomic_helper_shutdown().
[ 50.939211][ 0] Unable to handle kerne
From: Shixiong Ou
In some causes, HPD signals will jitter when plugging in
or unplugging HDMI.
Rescheduling the hotplug work for a second when EDID may still be
readable but HDP is disconnected, and fixes this issue.
Signed-off-by: Shixiong Ou
---
drivers/gpu/drm/radeon/radeon_connectors.c |
On 09/05/2024 10:34, Zhaoxiong Lv wrote:
> Create a new dt-scheam for the Starry-er88577.
>
> Signed-off-by: Zhaoxiong Lv
> ---
> Chage since V2:
>
> - Unmodified
>
> V1:
> https://lore.kernel.org/all/20240509064959.23550-2-lvzhaoxi...@huaqin.corp-partner.google.com/
You just sent v1 2 hours
On 09/05/2024 08:49, Zhaoxiong Lv wrote:
> Create a new dt-scheam for the Starry-er88577.
typo, but anyway, this is not a "dt-schema".
Describe hardware instead in one sentence.
>
> Signed-off-by: Zhaoxiong Lv
> ---
> .../display/panel/starry,er88577.yaml | 59 +++
> 1
The starry panel is based on ER88577 controller.
Add a driver for it.
Signed-off-by: Zhaoxiong Lv
---
Chage since V2:
- add the Makefile and Kconfig files
V1:
https://lore.kernel.org/all/20240509064959.23550-3-lvzhaoxi...@huaqin.corp-partner.google.com/
---
drivers/gpu/drm/panel/Kconfig
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