Hi Sam,
On 30/05/2024 23:14, Sam Ravnborg wrote:
Drop myself as reviewer of panel patches, to reflect the reality.
Thanks for all your work on panel reviewing!
Signed-off-by: Sam Ravnborg
Cc: Neil Armstrong
---
MAINTAINERS | 1 -
1 file changed, 1 deletion(-)
diff --git a/MAINTAINERS
Hi,
On Wed, 29 May 2024 16:42:44 +0200, Gerald Loacker wrote:
> At the jt240mhqs_hwt_ek_e3 panel, noticeable flickering occurs. This is
> addressed by patch 1, which adjusts the vertical timing. Patch 2 and 3 are
> two more minor fixes for timing and dimension.
>
>
Thanks, Applied to
: e6428bcb611f6c164856a41fc5a1ae8471a9b5a9
change-id: 20240524-msm-drm-dsc-dsi-video-upstream-4-22e2266fbe89
Best regards,
Tested-by: Neil Armstrong # on SM8550-QRD
Tested-by: Neil Armstrong # on SM8650-QRD
Tested-by: Neil Armstrong # on SM8650-HDK
with
https://lore.kernel.org/all/20230728012623.22991-1-quic_parel
Hi,
On Fri, 17 May 2024 14:36:35 -0700, Douglas Anderson wrote:
> This series is pretty much just addressing a few minor error handling
> bugs that I noticed recently while reviewing some panel patches. For
> the most part these are all old issues.
>
> This also adjusts the new himax-hx83102 in
Hi,
On Mon, 20 May 2024 15:38:17 -0700, Douglas Anderson wrote:
> Back in the day, we used to need to list the exact panel in dts for
> eDP panels. This led to all sorts of problems including a large number
> of cases where people listed a bogus panel in their device tree
> because of the needs
nels in a proper way.
+*/
+ {
.compatible = "auo,b101ean01",
.data = _b101ean01,
}, {
---
base-commit: 8314289a8d50a4e05d8ece1ae0445a3b57bb4d3b
change-id: 20240523-edp-panel-drop-00aa239b3c6b
Best regards,
Reviewed-by: Neil Armstrong
select DRM_DISPLAY_HELPER
help
Say Y here if you want to enable support for LG sw43408 panel.
The panel has a 1080x2160@60Hz resolution and uses 24 bit RGB per
Reviewed-by: Neil Armstrong
On 22/05/2024 08:25, Dmitry Baryshkov wrote:
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/
Reviewed-by: Neil Armstrong
Fixes: 069a6c0e94f9 (&quo
Hajda
Cc: Conor Dooley
Cc: Daniel Vetter
Cc: David Airlie
Cc: Fabio Estevam
Cc: Jernej Skrabec
Cc: Jonas Karlman
Cc: Krzysztof Kozlowski
Cc: Laurent Pinchart
Cc: Liu Ying
Cc: Maarten Lankhorst
Cc: Mark Yao
Cc: Maxime Ripard
Cc: Neil Armstrong
Cc: Pengutronix Kernel Team
Cc: Philipp
if (ret)
return ret;
Reviewed-by: Neil Armstrong
Hi,
On Sun, 12 May 2024 02:00:17 +0300, Dmitry Baryshkov wrote:
> 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
ct mipi_dsi_multi_context *ctx);
+void mipi_dsi_dcs_set_tear_on_multi(struct mipi_dsi_multi_context *ctx,
+ enum mipi_dsi_dcs_tear_mode mode);
+
/**
* mipi_dsi_generic_write_seq - transmit data using a generic write packet
*
The mipi_dsi_msleep() seems a little bit over-enginerred for me, but it serves
the purpose so:
Reviewed-by: Neil Armstrong
Thanks,
Neil
Hi,
On Thu, 16 May 2024 15:20:33 +0800, Cong Yang wrote:
> Discussion with Doug and Linus in V1, we need a
> separate driver to enable the hx83102 controller.
>
> So this series this series mainly Break out as separate driver
> for Starry-himax83102-j02 panels from boe tv101wum driver.
>
> Then
Hi,
On Wed, 15 May 2024 09:46:36 +0800, Cong Yang wrote:
> Discussion with Doug and Linus in V1, we need a
> separate driver to enable the hx83102 controller.
>
> So this series this series mainly Break out as separate driver
> for Starry-himax83102-j02 panels from boe tv101wum driver.
>
> Then
On 16/05/2024 15:31, Doug Anderson wrote:
Hi,
On Thu, May 16, 2024 at 12:21 AM Cong Yang
wrote:
Discussion with Doug and Linus in V1, we need a
separate driver to enable the hx83102 controller.
So this series this series mainly Break out as separate driver
for Starry-himax83102-j02 panels
On 16/05/2024 13:06, Aradhya Bhatia wrote:
Hi Liu,
Thanks for reviewing the patch.
On 16/05/24 07:49, Liu Ying wrote:
On 5/15/24 17:51, Aradhya Bhatia wrote:
Add the Microtips Technology USA's MF-101HIEBCAF0 10.1"[0] panel,
MF-103HIEB0GA0 10.25"[1] panel, and Lincoln Technology Solutions'
On 16/05/2024 08:43, cong yang wrote:
Hi:
If it is determined that a separately patch needs to be sent, then I
will remove this patch in V8 series?
Doug Anderson 于2024年5月16日周四 05:28写道：
Hi,
On Wed, May 15, 2024 at 2:16 PM wrote:
Hi,
On 15/05/2024 03:46, Cong Yang wrote:
Hi,
On Wed, 15 May 2024 15:21:27 +0530, Aradhya Bhatia wrote:
> Picking up this long-standing series which added support for Microtips'
> and LincolnTech's dual-lvds panels.
>
> Microtips Technology Solutions USA, and Lincoln Technology Solutions are
> 2 display panel vendors, and the patches
t;,
+ .data = _mf_103hieb0ga0,
}, {
.compatible = "mitsubishi,aa070mc01-ca1",
.data = _aa070mc01,
Reviewed-by: Neil Armstrong
t;,
+ .data = _mf_101hiebcaf0_c,
}, {
.compatible = "mitsubishi,aa070mc01-ca1",
.data = _aa070mc01,
Reviewed-by: Neil Armstrong
olntech,lcd185-101ct",
+ .data = _lcd185_101ct,
}, {
.compatible = "logicpd,type28",
.data = _type_28,
Reviewed-by: Neil Armstrong
Hi,
On 15/05/2024 03:46, Cong Yang wrote:
DRM_PANEL_HIMAX_HX83102 is being split out from DRM_PANEL_BOE_TV101WUM_NL6.
Since the arm64 defconfig had the BOE panel driver enabled, let's also
enable the himax driver.
Signed-off-by: Cong Yang
Reviewed-by: Douglas Anderson
---
On 14/05/2024 11:07, Krzysztof Kozlowski wrote:
On 14/05/2024 10:44, Neil Armstrong wrote:
On 13/05/2024 18:41, Dmitry Baryshkov wrote:
On Mon, 13 May 2024 at 16:17, Rob Herring wrote:
On Thu, May 09, 2024 at 11:42:50AM +0200, Krzysztof Kozlowski wrote:
Hi,
Cleanups for display panel
Hi,
On Tue, 14 May 2024 10:20:50 -0700, Douglas Anderson wrote:
> The consensus of many DRM folks is that we want to move away from DSI
> drivers defining tables of init commands. Instead, we want to move to
> init functions that can use common DRM functions. The issue thus far
> has been that
On 13/05/2024 18:41, Dmitry Baryshkov wrote:
On Mon, 13 May 2024 at 16:17, Rob Herring wrote:
On Thu, May 09, 2024 at 11:42:50AM +0200, Krzysztof Kozlowski wrote:
Hi,
Cleanups for display panel bindings.
Rob, maybe you could take entire set if it applies? I based it on
linux-next, so letl
= {
.update_status = sw43408_backlight_update_status,
};
Reviewed-by: Neil Armstrong
Hi,
On Fri, 26 Apr 2024 18:02:52 +0200, Jerome Brunet wrote:
> CEC and ARC should work even when HDMI is not actively used for the
> display but it is not the case with Amlogic HDMI.
>
> This is important for devices such as sound bars which may use DSI
> to display a UI and HDMI for CEC/ARC. A
ta },
{ .compatible = "amlogic,meson-gxl-dw-hdmi",
- .data = _dw_hdmi_gx_data },
+ .data = _dw_hdmi_gxl_data },
{ .compatible = "amlogic,meson-gxm-dw-hdmi",
- .data = _dw_hdmi_gx_data },
+ .data = _dw_hdmi_gxl_data },
{ .compatible = "amlogic,meson-g12a-dw-hdmi",
.data = _dw_hdmi_g12a_data },
{ }
Reviewed-by: Neil Armstrong
HY_CNTL1,
+ BIT(17), BIT(17));
+
/* Enable HDMI-TX Interrupt */
meson_dw_hdmi->data->top_write(meson_dw_hdmi, HDMITX_TOP_INTR_STAT_CLR,
HDMITX_TOP_INTR_CORE);
Reviewed-by: Neil Armstrong
On 02/05/2024 16:27, Doug Anderson wrote:
Hi,
On Thu, May 2, 2024 at 12:48 AM Neil Armstrong
wrote:
Hi,
On 01/05/2024 17:41, Douglas Anderson wrote:
The consensus of many DRM folks is that we want to move away from DSI
drivers defining tables of init commands. Instead, we want to move
Hi,
On Wed, 01 May 2024 13:24:02 +0800, Sui Jingfeng wrote:
> Because the else clause after the return clause is not useful, remove it
> to get a better look.
>
>
Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git
(drm-misc-next)
[1/1] drm/panel: ili9341: Remove a
Hi,
On 01/05/2024 17:41, Douglas Anderson wrote:
The consensus of many DRM folks is that we want to move away from DSI
drivers defining tables of init commands. Instead, we want to move to
init functions that can use common DRM functions. The issue thus far
has been that using the macros
Hi,
On Thu, 25 Apr 2024 17:26:16 +0300, Andy Shevchenko wrote:
> A few obvious fixes to the driver.
>
> Andy Shevchenko (3):
> drm/panel: ili9341: Correct use of device property APIs
> drm/panel: ili9341: Respect deferred probe
> drm/panel: ili9341: Use predefined error codes
>
> [...]
On 30/04/2024 11:34, Maxime Ripard wrote:
On Tue, Apr 30, 2024 at 12:54:39AM +0800, Sui Jingfeng wrote:
On 2024/4/29 19:55, Maxime Ripard wrote:
On Sat, Apr 27, 2024 at 01:57:46PM +0800, Sui Jingfeng wrote:
On 2024/4/26 14:23, Maxime Ripard wrote:
On Fri, Apr 26, 2024 at 04:43:18AM +0800,
\
+ static const u8 d[] = { cmd, seq }; \
+ mipi_dsi_dcs_write_buffer_multi(ctx, d, ARRAY_SIZE(d)); \
+ } while (0)
+
/**
* struct mipi_dsi_driver - DSI driver
* @driver: device driver model driver
Reviewed-by: Neil Armstrong
tatic const u8 d[] = { cmd, seq };\
+ int ret; \
+ ret = mipi_dsi_dcs_write_buffer_chatty(dsi, d, ARRAY_SIZE(d)); \
+ if (ret < 0) \
+ return ret; \
} while (0)
/**
Reviewed-by: Neil Armstrong
x failed: %zd\n", \
cmd, ret); \
return ret; \
} \
Reviewed-by: Neil Armstrong
\
+ dev_err_ratelimited(dev, "transmit data failed: %zd\n",
\
+ ret);
\
+ return ret;
\
+ }
\
} while (0)
/**
Reviewed-by: Neil Armstrong
cmd, ret); \
+ return ret; \
+ } \
} while (0)
/**
Reviewed-by: Neil Armstrong
Hello Mister Anderson,
On 27/04/2024 01:58, Douglas Anderson wrote:
The current mipi_dsi_*_write_seq() macros are non-intutitive because
they contain a hidden "return" statement that will return out of the
_caller_ of the macro. Let's mark them as deprecated and instead
introduce some new
return ili9341_dbi_probe(spi, dc, reset);
- return -1;
+ return -ENODEV;
}
static void ili9341_remove(struct spi_device *spi)
Reviewed-by: Neil Armstrong
od_get_optional(dev, "dc", GPIOD_OUT_LOW);
if (IS_ERR(dc))
- dev_err(dev, "Failed to get gpio 'dc'\n");
+ return dev_err_probe(dev, PTR_ERR(dc), "Failed to get gpio
'dc'\n");
if (!strcmp(id->name, "sf-tc240t-9370-t&quo
unique
* data entry for the system in this driver.
*/
- ili->conf = of_device_get_match_data(dev);
+ ili->conf = device_get_match_data(dev);
if (!ili->conf) {
dev_err(dev, "missing device configuration\n");
return -ENODEV;
Reviewed-by: Neil Armstrong
On 25/04/2024 02:57, Junhao Xie wrote:
On 2024/4/25 03:37, Konrad Dybcio wrote:
On 4/24/24 17:29, Xilin Wu via B4 Relay wrote:
From: Junhao Xie
Add a new driver for the SI-EN SN3112 12-channel 8-bit PWM LED controller.
Signed-off-by: Junhao Xie
---
[...]
+ return
On 25/04/2024 02:20, Douglas Anderson wrote:
The consensus of many DRM folks is that we want to move away from DSI
drivers defining tables of init commands. Instead, we want to move to
init functions that can use common DRM functions. The issue thus far
has been that using the macros
Hi Dmitry,
On 24/04/2024 11:12, Dmitry Baryshkov wrote:
On Sat, Mar 30, 2024 at 09:27:40PM +0100, Krzysztof Kozlowski wrote:
Core in mipi_dsi_driver_register() already sets the .owner, so driver
does not need to.
Signed-off-by: Krzysztof Kozlowski
---
Hi,
On Tue, 23 Apr 2024 22:54:33 +0200, Barnabás Czémán wrote:
> The DSI host must be enabled for the panel to be initialized in
> prepare(). Set the prepare_prev_first flag to guarantee this.
>
>
Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git
(drm-misc-next)
[1/1]
Hi,
On Sun, 31 Mar 2024 23:45:48 +0300, Dmitry Baryshkov wrote:
> DT bindings for adv7511 and adv7533 bridges specify HDMI output to be
> present at the port@1. This allows board DT to add e.g. HDMI connector
> nodes or any other next chained bridge. Make adv7511 driver discover
> that bridge and
Hi,
On Thu, 04 Apr 2024 13:07:58 +0300, Dmitry Baryshkov wrote:
> While taking a glance at the novatek-nt36672e driver I stumbled upon a
> call to unregister the DSI device for the panel, although it was not the
> panel driver that registered the device.
>
> Remove this call and a similar call
sw43408_backlight_ops = {
.update_status = sw43408_backlight_update_status,
};
Reviewed-by: Neil Armstrong
@60Hz resolution and uses 24 bit RGB per
Reviewed-by: Neil Armstrong
dev_err(dev, "regulator set load failed for vdd3p3 supply ret =
%d\n", ret);
- goto err_set_load;
- }
-
return 0;
-err_set_load:
- mipi_dsi_detach(dsi);
err_dsi_attach:
drm_panel_remove(>panel);
return ret;
Reviewed-by: Neil Armstrong
return dev_err_probe(dev, ret, "failed to set regulator
enable loads\n");
- }
-
pinfo->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
if (IS_ERR(pinfo->reset_gpio))
return dev_err_probe(dev, PTR_ERR(pinfo->reset_gpio),
Reviewed-by: Neil Armstrong
ctx->supplies[i].supply, ret);
- return ret;
- }
- }
-
ret = regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
if (ret)
dev_err(>dev, "regulator bulk disable failed: %d\n", ret);
Reviewed-by: Neil Armstrong
se-commit: a59668a9397e7245b26e9be85d23f242ff757ae8
change-id: 20240423-jdi-fix-986a796a3101
Best regards,
Reviewed-by: Neil Armstrong
_config);
else
---
base-commit: 1843e16d2df9d98427ef8045589571749d627cf7
change-id: 20240309-adv7511-next-bridge-10d8bbe0544e
Best regards,
Indeed looks safer.
Reviewed-by: Neil Armstrong
Neil
_dt(dev->of_node, _config);
else
---
base-commit: 1843e16d2df9d98427ef8045589571749d627cf7
change-id: 20240309-adv7511-next-bridge-10d8bbe0544e
Best regards,
Reviewed-by: Neil Armstrong
Looks fine, I check most of the DT using this bridge and the port@1 seems
correctly defined.
LGTM.
Neil
Hi,
On Sun, 21 Apr 2024 06:40:46 +0530, Dharma Balasubiramani wrote:
> This patch series introduces LVDS controller support for the SAM9X75 SoC. The
> LVDS controller is designed to work with Microchip's sam9x7 series
> System-on-Chip (SoC) devices, providing Low Voltage Differential Signaling
>
Hi,
On Wed, 03 Apr 2024 09:46:31 +0200, Neil Armstrong wrote:
> The Amlogic G12A, G12B & SM1 SoCs embeds a Synopsys DW-MIPI-DSI transceiver
> (ver 1.21a),
> with a custom glue managing the IP resets, clock and data input similar to
> the DW-HDMI
> glue on th
Hi Martin,
On 10/04/2024 21:34, Martin Blumenstingl wrote:
Hi Neil,
On Wed, Apr 3, 2024 at 9:46 AM Neil Armstrong wrote:
Disable the px_clk when setting the rate to recover a fully
configured and correctly reset VCLK clock tree after the rate
is set.
Fixes: 77d9e1e6b846 ("drm/meson
Hi,
On Wed, 17 Apr 2024 18:29:32 +0200, David Wronek wrote:
> This patch adds support the 2560x1600@90Hz dual DSI command mode panel by
> EDO in combination with a Raydium RM69380 driver IC.
>
> This driver IC can be found in the following devices:
> * Lenovo Xiaoxin Pad Pro 2021 (TB-J716F)
Hi,
On Fri, 19 Apr 2024 09:48:50 +0800, Jacobe Zang wrote:
> Khadas has update its TS050 panel, the only different between the newer and
> older is timing squence. In patches, add new TS050 panel named "ts050v2" as
> make it compatible with the old one.
>
Thanks, Applied to
Hi,
On Mon, 15 Apr 2024 11:14:06 +0800, Jacobe Zang wrote:
> Changes from v1 at [1]:
> - Fix name from "newts050" to "ts050v2"
> - Add specific description about controller change
>
> [1]https://patchwork.kernel.org/project/linux-amlogic/list/?series=842707
>
> Jacobe Zang (2):
> dt-bindings:
probe(struct mipi_dsi_device
*dsi)
if (!khadas_ts050)
return -ENOMEM;
+ khadas_ts050->panel_data = (struct khadas_ts050_panel_data *)data;
mipi_dsi_set_drvdata(dsi, khadas_ts050);
khadas_ts050->link = dsi;
Reviewed-by: Neil Armstrong
return -EPROBE_DEFER;
- }
+ if (!dsi_r_host)
+ return dev_err_probe(dev, -EPROBE_DEFER, "Cannot get
secondary DSI host\n");
nt->dsi[1] = mipi_dsi_device_register_full(dsi_r_host, info);
if (!n
On 16/04/2024 15:22, Jani Nikula wrote:
Prefer struct drm_edid based functions over struct edid.
Signed-off-by: Jani Nikula
---
Cc: Douglas Anderson
Cc: Neil Armstrong
Cc: Jessica Zhang
Cc: Sam Ravnborg
---
drivers/gpu/drm/panel/panel-edp.c | 17 ++---
1 file changed, 10
On 16/04/2024 15:22, Jani Nikula wrote:
Prefer struct drm_edid based functions over struct edid.
Signed-off-by: Jani Nikula
---
Cc: Neil Armstrong
Cc: Jessica Zhang
Cc: Sam Ravnborg
---
drivers/gpu/drm/panel/panel-samsung-atna33xc20.c | 13 -
1 file changed, 8 insertions
On 16/04/2024 15:22, Jani Nikula wrote:
Prefer struct drm_edid based functions over struct edid.
Signed-off-by: Jani Nikula
---
Cc: Neil Armstrong
Cc: Jessica Zhang
Cc: Sam Ravnborg
---
drivers/gpu/drm/panel/panel-simple.c | 15 ---
1 file changed, 8 insertions(+), 7
On 10/04/2024 21:34, Martin Blumenstingl wrote:
Hi Neil,
On Wed, Apr 3, 2024 at 9:46 AM Neil Armstrong wrote:
Disable the px_clk when setting the rate to recover a fully
configured and correctly reset VCLK clock tree after the rate
is set.
Fixes: 77d9e1e6b846 ("drm/meson: add su
-1-krzysztof.kozlow...@linaro.org/
Cc: Dmitry Baryshkov
Cc: Neil Armstrong
---
drivers/gpu/drm/armada/armada_drv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/armada/armada_drv.c
b/drivers/gpu/drm/armada/armada_drv.c
index e51ecc4f7ef4..f48e2cf8de43 100644
--- a/drivers
end...
Cc: Dmitry Baryshkov
Cc: Neil Armstrong
---
drivers/gpu/drm/drm_client.c| 2 +-
drivers/gpu/drm/drm_format_helper.c | 2 +-
include/drm/drm_client.h| 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_client.c b/drivers/gpu/drm/dr
Hi,
On Mon, 25 Mar 2024 12:09:46 +0100, Neil Armstrong wrote:
> The Amlogic G12A, G12B & SM1 SoCs embeds a Synopsys DW-MIPI-DSI transceiver
> (ver 1.21a),
> with a custom glue managing the IP resets, clock and data input similar to
> the DW-HDMI
> glue on th
Hi,
On Wed, 03 Apr 2024 09:46:31 +0200, Neil Armstrong wrote:
> The Amlogic G12A, G12B & SM1 SoCs embeds a Synopsys DW-MIPI-DSI transceiver
> (ver 1.21a),
> with a custom glue managing the IP resets, clock and data input similar to
> the DW-HDMI
> glue on th
Hi Jacobe,
On 09/04/2024 10:29, Jacobe Zang wrote:
This add New TS050 Panel and make it compatible with old one.
Signed-off-by: Jacobe Zang
---
drivers/gpu/drm/panel/panel-khadas-ts050.c | 1112 +++-
1 file changed, 590 insertions(+), 522 deletions(-)
diff --git
Hi Jacobe,
On 08/04/2024 15:16, Jacobe Zang wrote:
Subject: [PATCH] drm/panel: add New TS050 Panel support
Hello all,
I have made some changes to the panel-khadas-ts050.c. Here is a brief overview
of what has been done:
- Add dt-bindings in document.
- Add New TS050 Panel timing sequence.
-
On 05/04/2024 09:00, Jerome Brunet wrote:
On Thu 04 Apr 2024 at 18:59, Neil Armstrong wrote:
On 04/04/2024 10:13, Jerome Brunet wrote:
On Wed 03 Apr 2024 at 09:46, Neil Armstrong
wrote:
The VCLK and VCLK_DIV clocks have supplementary bits.
The VCLK gate has a "SOFT RESET" bit
On 04/04/2024 10:13, Jerome Brunet wrote:
On Wed 03 Apr 2024 at 09:46, Neil Armstrong wrote:
The VCLK and VCLK_DIV clocks have supplementary bits.
The VCLK gate has a "SOFT RESET" bit to toggle after the whole
VCLK sub-tree rate has been set, this is implemented in
the gate enabl
This adds a basic devicetree for the MNT Reform2 DIY laptop when using a
CM4 adapter and a BPI-CM4 module.
Co-developed-by: Lukas F. Hartmann
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../meson-g12b-bananapi-cm4-mnt-reform2.dts| 384
Disable the px_clk when setting the rate to recover a fully
configured and correctly reset VCLK clock tree after the rate
is set.
Fixes: 77d9e1e6b846 ("drm/meson: add support for MIPI-DSI transceiver")
Signed-off-by: Neil Armstrong
---
drivers/gpu/drm/meson/meson_dw_mipi_dsi.c | 7
Add the MIPI DSI Analog & Digital PHY nodes and the DSI control
nodes with proper port endpoint to the VPU.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 70 +++
1 file changed, 70 insertions(+)
diff --git a/arch/arm64/boot
This add dtbo overlay to support the Khadas TS050 panel on the
Khadas VIM3 & VIM3L boards.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/Makefile | 4 +
.../boot/dts/amlogic/meson-khadas-vim3-ts050.dtso | 108 +
2 files changed,
_encl endpoint.
Signed-off-by: Neil Armstrong
---
drivers/clk/meson/Kconfig | 1 +
drivers/clk/meson/g12a.c | 76 ++-
2 files changed, 57 insertions(+), 20 deletions(-)
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
inde
associated with CLK_SET_RATE_GATE it ensures
the rate is set while the divider is disabled and in reset mode.
The VCLK_DIV enable bit isn't implemented as a gate since it's part
of the divider logic and vendor does this exact sequence to ensure
the divider is correctly set.
Signed-off-by: Neil
The MNT Reform 2 CM4 adapter can be populated with any Raspberry Pi CM4
compatible module such as a BPI-CM4 Module, document that.
Acked-by: Conor Dooley
Signed-off-by: Neil Armstrong
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git
I.
The change from v5 is that now we use a "VCLK" driver instead of notifier and
rely
on CLK_SET_RATE_GATE to ensure the VCLK gate operation are called.
Signed-off-by: Neil Armstrong
---
Changes in v12:
- fix parameters alignment in patch 2
- update g12a_mipi_dsi_pxclk_div_table comment
Hi,
On Tue, 09 Jan 2024 23:07:04 +, Christian Hewitt wrote:
> Playing 4K media with 59.94 fractional rate (typically VP9) causes the screen
> to lose
> sync with the following error reported in the system log:
>
> [ 89.610280] Fatal Error, invalid HDMI vclk freq 593406
>
> Modetest shows
Hi,
On Mon, 25 Mar 2024 08:49:54 -0500, Chris Morgan wrote:
> From: Chris Morgan
>
> Add support for the GameForce Chi [1].
>
> The GameForce Chi has the following hardware:
> Tested:
> - 3.5" dual lane 640x480 DSI display.
> - 15 GPIO based face buttons.
> - 2 ADC based face buttons.
> -
On 29/03/2024 13:33, Jerome Brunet wrote:
On Mon 25 Mar 2024 at 12:09, Neil Armstrong wrote:
The VCLK and VCLK_DIV clocks have supplementary bits.
The VCLK gate has a "SOFT RESET" bit to toggle after the whole
VCLK sub-tree rate has been set, this is implemented in
the gate enabl
On 29/03/2024 13:35, Jerome Brunet wrote:
On Mon 25 Mar 2024 at 12:09, Neil Armstrong wrote:
In order to setup the DSI clock, let's make the unused VCLK2 clock path
configuration via CCF.
The nocache option is removed from following clocks:
- vclk2_sel
- vclk2_input
- vclk2_div
- vclk2
mp;
(vclk_freq == params[freq].vclk_freq ||
vclk_freq == FREQ_1000_1001(params[freq].vclk_freq))) {
if (vclk_freq != params[freq].vclk_freq)
Reviewed-by: Neil Armstrong
The MNT Reform 2 CM4 adapter can be populated with any Raspberry Pi CM4
compatible module such as a BPI-CM4 Module, document that.
Acked-by: Conor Dooley
Signed-off-by: Neil Armstrong
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git
associated with CLK_SET_RATE_GATE it ensures
the rate is set while the divider is disabled and in reset mode.
The VCLK_DIV enable bit isn't implemented as a gate since it's part
of the divider logic and vendor does this exact sequence to ensure
the divider is correctly set.
Signed-off-by: Neil
This adds a basic devicetree for the MNT Reform2 DIY laptop when using a
CM4 adapter and a BPI-CM4 module.
Co-developed-by: Lukas F. Hartmann
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../meson-g12b-bananapi-cm4-mnt-reform2.dts| 384
Add the MIPI DSI Analog & Digital PHY nodes and the DSI control
nodes with proper port endpoint to the VPU.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 70 +++
1 file changed, 70 insertions(+)
diff --git a/arch/arm64/boot
This add dtbo overlay to support the Khadas TS050 panel on the
Khadas VIM3 & VIM3L boards.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/Makefile | 4 +
.../boot/dts/amlogic/meson-khadas-vim3-ts050.dtso | 108 +
2 files changed,
Disable the px_clk when setting the rate to recover a fully
configured and correctly reset VCLK clock tree after the rate
is set.
Fixes: 77d9e1e6b846 ("drm/meson: add support for MIPI-DSI transceiver")
Signed-off-by: Neil Armstrong
---
drivers/gpu/drm/meson/meson_dw_mipi_dsi.c | 7
_encl endpoint.
Signed-off-by: Neil Armstrong
---
drivers/clk/meson/Kconfig | 1 +
drivers/clk/meson/g12a.c | 72 ++-
2 files changed, 53 insertions(+), 20 deletions(-)
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
inde
I.
The change from v5 is that now we use a "VCLK" driver instead of notifier and
rely
on CLK_SET_RATE_GATE to ensure the VCLK gate operation are called.
Signed-off-by: Neil Armstrong
---
Changes in v11:
- Rebased on v6.9-rc1
- Fixed overlay handling/creation
- Link to v10:
https://lo
Hi,
On Mon, 25 Mar 2024 11:32:27 +0100, Krzysztof Kozlowski wrote:
> Allow width and height properties from panel-common.yaml, already used
> on some boards:
>
> sdm845-sony-xperia-tama-apollo.dtb: panel@0: 'height-mm', 'width-mm' do not
> match any of the regexes: 'pinctrl-[0-9]+'
>
>
Hi,
On Mon, 25 Mar 2024 11:36:09 +0100, Krzysztof Kozlowski wrote:
> Add schema with common properties shared among dual-link panel ICs.
>
>
Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git
(drm-misc-next)
[1/3] dt-bindings: display: panel: add common dual-link schema
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