gned-off-by: Maxime Ripard
> ---
> include/drm/drm_connector.h | 207 +++-
> 1 file changed, 109 insertions(+), 98 deletions(-)
>
With the semicolon fixed:
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
On Mon, Jun 10, 2024 at 02:07:06PM +0200, Maxime Ripard wrote:
> Hi,
>
> +Hans
>
> On Mon, Jun 10, 2024 at 02:46:03PM GMT, Dmitry Baryshkov wrote:
> > On Mon, 10 Jun 2024 at 11:04, Maxime Ripard wrote:
> > >
> > > Hi,
> > >
> > > On Fr
On Mon, Jun 10, 2024 at 06:02:41PM +0530, Aradhya Bhatia wrote:
> Hi Dmitry,
>
> Thank you for reviewing the patches.
>
> On 31/05/24 04:51, Dmitry Baryshkov wrote:
> > On Thu, May 30, 2024 at 03:06:19PM +0530, Aradhya Bhatia wrote:
> >> Change the existing
On Mon, 10 Jun 2024 at 11:04, Maxime Ripard wrote:
>
> Hi,
>
> On Fri, Jun 07, 2024 at 04:22:59PM GMT, Dmitry Baryshkov wrote:
> > Turn drm_bridge_connector to using drmm_kzalloc() and
> > drmm_connector_init() and drop the custom destroy function. The
>
o this file.
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 33 +++--
> 1 file changed, 11 insertions(+), 22 deletions(-)
>
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
On Sat, Jun 08, 2024 at 05:21:08PM +0300, Dan Carpenter wrote:
> Smatch complains correctly that the NULL checking isn't consistent:
>
> drivers/gpu/drm/bridge/ite-it6505.c:2583 it6505_poweron()
> error: we previously assumed 'pdata->pwr18' could be null
> (see line 2569)
>
> Add a
ine 2569)
>
> Add a NULL check to prevent a NULL dereference on the error path.
>
> Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver")
> Signed-off-by: Dan Carpenter
> ---
> drivers/gpu/drm/bridge/ite-it6505.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deleti
On Sat, 8 Jun 2024 at 02:55, Abhinav Kumar wrote:
>
>
>
> On 6/7/2024 3:26 PM, Dmitry Baryshkov wrote:
> > On Sat, 8 Jun 2024 at 00:39, Abhinav Kumar
> > wrote:
> >>
> >>
> >>
> >> On 6/7/2024 2:10 PM, Dmitry Baryshkov wrote:
> &g
On Sat, 8 Jun 2024 at 00:39, Abhinav Kumar wrote:
>
>
>
> On 6/7/2024 2:10 PM, Dmitry Baryshkov wrote:
> > On Fri, Jun 07, 2024 at 12:22:16PM -0700, Abhinav Kumar wrote:
> >>
> >>
> >> On 6/7/2024 12:16 AM, Dmitry Baryshkov wrote:
> >>>
On Fri, Jun 07, 2024 at 12:22:16PM -0700, Abhinav Kumar wrote:
>
>
> On 6/7/2024 12:16 AM, Dmitry Baryshkov wrote:
> > On Thu, Jun 06, 2024 at 03:21:11PM -0700, Abhinav Kumar wrote:
> > > On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote:
> > > > Only several SSPP
e corresponding managed
> devres-function.
Please at least compile-test the patch before sending.
>
> Signed-off-by: Kiarash Hajian
> ---
> To: Rob Clark
> To: Abhinav Kumar
> To: Dmitry Baryshkov
> To: Sean Paul
> To: Marijn Suijten
> To: David Airlie
> To: Da
Use connector->display_info.is_hdmi instead of manually using
drm_detect_hdmi_monitor().
Acked-by: Maxime Ripard
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi.c| 2 +-
drivers/gpu/drm/msm/hdmi/hdmi.h| 2 --
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c |
requirements. The msm-4.4 kernel uses GENERIC0 to send
HDR InfoFrame which we do not at this point anyway.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 93 ++
1 file changed, 93 insertions(+)
diff --git a/drivers/gpu/drm/msm/hdmi
Turn drm_bridge_connector to using drmm_kzalloc() and
drmm_connector_init() and drop the custom destroy function. The
drm_connector_unregister() and fwnode_handle_put() are already handled
by the drm_connector_cleanup() and so are safe to be dropped.
Acked-by: Maxime Ripard
Signed-off-by: Dmitry
The GENERIC0_UPDATE field is a single bit. Redefine it as boolean to
simplify its usage in the driver.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/registers/display/hdmi.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/registers/display
Setup the HDMI connector on the MSM HDMI outputs. Make use of
atomic_check hook and of the provided Infoframe infrastructure.
Acked-by: Maxime Ripard
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/Kconfig| 2 +
drivers/gpu/drm/msm/hdmi/hdmi.c| 45
The mode_set callback is deprecated, it doesn't get the
drm_bridge_state, just mode-related argumetns. Turn it into the
atomic_enable callback as suggested by the documentation.
Acked-by: Maxime Ripard
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 33
the HDMI hardware from sending the Infoframe.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/display/drm_hdmi_state_helper.c | 36 +
include/drm/display/drm_hdmi_state_helper.h | 1 +
2 files changed, 37 insertions(+)
diff --git a/drivers/gpu/drm/display
Change MSM HDMI bridge to use atomic_* callbacks in preparation to
enablign the HDMI connector support.
Acked-by: Maxime Ripard
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 13 +
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers
implementation.
Note, to simplify implementation, there can be only one bridge in a
chain that sets DRM_BRIDGE_OP_HDMI. Setting more than one is considered
an error. This limitation can be lifted later, if the need arises.
Acked-by: Maxime Ripard
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm
, I'll finish MSM HDMI bridge conversion (reworking the
Audio Infoframe code). Other bridges can follow the same approach (we
have lt9611 / lt9611uxc / adv7511 on Qualcomm hardware).
[1] https://patchwork.freedesktop.org/series/122421/
Signed-off-by: Dmitry Baryshkov
---
Changes in v5:
- Made
s by the driver IC, not by the timings.
Please stop top-posting.
>
> Similar to this driver: panel-boe-tv101wum-nl6.c
>
> thanks
>
> On Sun, Jun 2, 2024 at 12:26 AM Dmitry Baryshkov
> wrote:
> >
> > On Sat, Jun 01, 2024 at 04:45:28PM +0800, Zhaoxiong Lv wrote:
> > &
On Fri, Jun 07, 2024 at 07:44:33PM +0800, zhaoxiong lv wrote:
> hi Alex Bee
>
> I compared these two drivers. Although the control IC is the same, the
> panel is different, and the init_cmd and timing are also slightly
> different, so I added a separate driver.
But it obviously uses the same
On Fri, 7 Jun 2024 at 14:38, zhaoxiong lv
wrote:
>
> hi Dmitry Baryshkov
>
> Because this is a separate mipi dsi driver, I did not put it in
> panel-sample-dsi.yaml.
Driver and bindings are two separate things. Bindings describe the
hardware. If there is no other reason to
On Thu, Jun 06, 2024 at 03:21:11PM -0700, Abhinav Kumar wrote:
> On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote:
> > Only several SSPP blocks support such features as YUV output or scaling,
> > thus different DRM planes have different features. Properly utilizing
> >
r Abbott
> Closes:
> https://lore.kernel.org/linux-arm-msm/CACu1E7FTN=kwaDJMNiTmFspALzj2+Q-nvsN5ugi=vz4rdug...@mail.gmail.com/
> Signed-off-by: Konrad Dybcio
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
lark
> Signed-off-by: Abhinav Kumar
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 12
> 1 file changed, 4 insertions(+), 8 deletions(-)
>
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
On Thu, 6 Jun 2024 at 11:53, Dmitry Baryshkov
wrote:
>
> On Thu, 6 Jun 2024 at 02:47, Abhinav Kumar wrote:
> >
> >
> >
> > On 6/5/2024 4:32 PM, Dmitry Baryshkov wrote:
> > > On Thu, 6 Jun 2024 at 02:19, Abhinav Kumar
> > > wrote:
> >
On Thu, 6 Jun 2024 at 02:47, Abhinav Kumar wrote:
>
>
>
> On 6/5/2024 4:32 PM, Dmitry Baryshkov wrote:
> > On Thu, 6 Jun 2024 at 02:19, Abhinav Kumar
> > wrote:
> >>
> >>
> >>
> >> On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote:
&
On Thu, 6 Jun 2024 at 02:19, Abhinav Kumar wrote:
>
>
>
> On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote:
> > Split dpu_plane_atomic_check() function into two pieces:
> >
> > dpu_plane_atomic_check_nopipe() performing generic checks on the pstate,
> >
local assignment
>
> changes in v3:
> - drop the Link from the auto add
>
> Fixes: 64d6255650d4 ("drm/msm: More fully implement devcoredump for a7xx")
> Suggested-by: Rob Clark
> Signed-off-by: Abhinav Kumar
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 12
> 1 file changed, 4 insertions(+), 8 deletions(-)
>
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
On Tue, Jun 04, 2024 at 02:51:04PM -0700, Abhinav Kumar wrote:
> GCC diagnostic pragma method throws below warnings in some of the versions
>
> drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:16:9: warning: unknown option
> after '#pragma GCC diagnostic' kind [-Wpragmas]
> #pragma GCC diagnostic
On Tue, Jun 04, 2024 at 10:44:04PM +0300, Cristian Ciocaltea wrote:
> On 6/1/24 7:32 PM, Dmitry Baryshkov wrote:
> > On Sat, Jun 01, 2024 at 04:12:22PM +0300, Cristian Ciocaltea wrote:
> >> The RK3588 SoC family integrates a Quad-Pixel (QP) variant of the
> >>
On Wed, 5 Jun 2024 at 01:30, Peter Robinson wrote:
>
> On Tue, 4 Jun 2024 at 23:18, Dmitry Baryshkov
> wrote:
> >
> > On Wed, 5 Jun 2024 at 00:40, Peter Robinson wrote:
> > >
> > > Add missing MODULE_FIRMWARE for firmware in linux-firmware,
> > >
On Wed, 5 Jun 2024 at 00:40, Peter Robinson wrote:
>
> Add missing MODULE_FIRMWARE for firmware in linux-firmware,
> this is needed for automatically adding firmware to things
> like initrds when the drivers are built as modules. This is
> useful for devices like the X13s and the RBx devices on
>
On Tue, 4 Jun 2024 at 18:48, Rob Clark wrote:
>
> From: Rob Clark
>
> Add the SQE fw version to dmesg and devcoredump.
>
> Signed-off-by: Rob Clark
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 32 +++--
> drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 1 +
>
On Tue, Jun 04, 2024 at 05:22:03PM +0200, Krzysztof Kozlowski wrote:
> On 04/06/2024 17:14, Dmitry Baryshkov wrote:
> >>>>>>
> >>>>>> I didnt follow why this is a link property. Sorry , I didnt follow the
> >>>>>> split part.
>
On Wed, May 29, 2024 at 06:08:21PM -0700, Abhinav Kumar wrote:
>
>
> On 5/29/2024 5:02 PM, Dmitry Baryshkov wrote:
> > On Thu, 30 May 2024 at 00:57, Abhinav Kumar
> > wrote:
> > >
> > >
> > >
> > > On 5/23/2024 2:58 AM, Dmitry Barys
ulation_format/pixel_format/ (Dmitry)
>
> Signed-off-by: Noralf Trønnes
> ---
> drivers/gpu/drm/drm_mipi_dbi.c | 29 +
> include/drm/drm_mipi_dbi.h | 5 +
> 2 files changed, 30 insertions(+), 4 deletions(-)
>
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
n use to tell how many
> bits per word to use for the SPI transfer.
>
> v4:
> - Expand the commit message (Dmitry)
>
> Signed-off-by: Noralf Trønnes
> ---
> drivers/gpu/drm/drm_mipi_dbi.c | 14 ++
> include/drm/drm_mipi_dbi.h | 5 +
> 2 files
+--
> 1 file changed, 5 insertions(+), 2 deletions(-)
Acked-by: Dmitry Baryshkov
Thank you!
>
> diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c
> index d5512037c38b..2a94e82316f9 100644
> --- a/drivers/gpu/drm/msm/msm_iommu.c
> +++ b/drivers/
On Mon, Jun 03, 2024 at 01:21:35PM +0200, Noralf Trønnes via B4 Relay wrote:
> From: Noralf Trønnes
>
> DRM_FORMAT_RGB888 is 24 bits per pixel and it would be natural to send it
> on the SPI bus using a 24 bits per word transfer. The problem with this
> is that not all SPI controllers support 24
On Mon, Jun 03, 2024 at 02:24:27PM -0700, Abhinav Kumar wrote:
>
>
> On 6/3/2024 2:16 PM, Dmitry Baryshkov wrote:
> > On Mon, 3 Jun 2024 at 23:57, Abhinav Kumar
> > wrote:
> > >
> > >
> > >
> > > On 6/2/2024 2:39 PM, Dmitry Ba
uce separate wb2_format arrays for rgb
and yuv")
Fixes: 53324b99bd7b ("drm/msm/dpu: add writeback blocks to the sm8250 DPU
catalog")
Reviewed-by: Abhinav Kumar
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
On Mon, 3 Jun 2024 at 23:57, Abhinav Kumar wrote:
>
>
>
> On 6/2/2024 2:39 PM, Dmitry Baryshkov wrote:
> > Check in _dpu_crtc_setup_lm_bounds() that CRTC width is not overflowing
> > LM requirements.
> >
> > Signed-off-by: Dmitry Baryshkov
> > ---
>
On Mon, Jun 03, 2024 at 01:21:34PM +0200, Noralf Trønnes via B4 Relay wrote:
> From: Noralf Trønnes
>
> This prepares for supporting other pixel formats than RGB565.
Yes, the patch is pretty simple, however could you please expand the
commit message by describing write_memory_bpw introduction.
--
> 1 file changed, 19 insertions(+), 16 deletions(-)
>
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
nknown
> OF: /soc/bus@6000/i2c@63fc4000/bridge-hdmi@39:sil,sii9022
> ops: [0x7] detect edid hpd
> bridge[2]: 0xc0fb9794
> type: [11] HDMI-A
> OF: /connector-hdmi:hdmi-connector
> ops: [0x0]
>
> On Sun, Jun 2, 2024 at 5:04 AM Dmitry Barysh
On Mon, Jun 03, 2024 at 11:09:40AM +0200, Maxime Ripard wrote:
> Hi,
>
> Sorry for not answering your mail on the previous version sooner.
>
> On Fri, May 31, 2024 at 11:07:24PM GMT, Dmitry Baryshkov wrote:
> > Allow passing NULL as audio infoframe as a way to disabl
dpu_formats.c defines DPU_MAX_IMG_WIDTH and _HEIGHT, while
dpu_hw_catalog.h defines just MAX_IMG_WIDTH and _HEIGHT. Merge these
constants to remove duplication.
Reviewed-by: Abhinav Kumar
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c| 3 ---
drivers/gpu
Lift mode_config limits set by the DPU driver to the actual FB limits as
handled by the dpu_plane.c. Move 2*max_lm_width check where it belongs,
to the drm_crtc_helper_funcs::mode_valid() callback.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 15
Check in _dpu_crtc_setup_lm_bounds() that CRTC width is not overflowing
LM requirements.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
b
Check that the plane pitch doesn't overflow the maximum pitch size
allowed by the hardware.
Reviewed-by: Abhinav Kumar
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 2 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 6 +-
2 files changed, 7 insertions
The dpu_crtc_atomic_check() already calls _dpu_crtc_setup_lm_bounds().
There is no need to call it from dpu_crtc_atomic_begin().
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1
Move a call to dpu_format_populate_plane_sizes() to the atomic_check
step, so that any issues with the FB layout can be reported as early as
possible.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions
Split dpu_format_populate_layout() into addess-related and
pitch/format-related parts.
Reviewed-by: Abhinav Kumar
Signed-off-by: Dmitry Baryshkov
---
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c| 8 +++-
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c| 45
The dpu_plane_prepare_fb() already calls dpu_format_populate_layout().
Store the generated layour in the plane state and drop this call from
dpu_plane_sspp_update().
Reviewed-by: Abhinav Kumar
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 19
The msm_kms_funcs::check_modified_format() callback is not used by the
driver. Drop it completely.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c | 43 -
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h | 16 ---
drivers/gpu/drm
-off-by: Dmitry Baryshkov
---
Changes in v2:
- Added dpu_crtc_valid() to verify that 2*lm_width limit is enforced
(Abhinav)
- Link to v1:
https://lore.kernel.org/r/20240319-dpu-mode-config-width-v1-0-d0fe6bf81...@linaro.org
---
Dmitry Baryshkov (9):
drm/msm/dpu: drop
-display drivers.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/bridge/imx/Kconfig | 10 +++
drivers/gpu/drm/bridge/imx/Makefile| 1 +
drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c | 85 ++
include/drm/bridge/imx.h | 13
Bindings for the imx-ldb never allowed specifying the EDID in DT. None
of the existing DT files use it. Drop it now in favour of using debugfs
overrides or the drm.edid_firmware support.
Reviewed-by: Philipp Zabel
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/imx/ipuv3/imx-ldb.c | 29
at the same time.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/imx/ipuv3/parallel-display.c | 100 ++-
1 file changed, 20 insertions(+), 80 deletions(-)
diff --git a/drivers/gpu/drm/imx/ipuv3/parallel-display.c
b/drivers/gpu/drm/imx/ipuv3/parallel-display.c
index
at the same time.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/imx/ipuv3/Kconfig | 1 +
drivers/gpu/drm/imx/ipuv3/imx-ldb.c | 103 ++--
2 files changed, 30 insertions(+), 74 deletions(-)
diff --git a/drivers/gpu/drm/imx/ipuv3/Kconfig
b/drivers/gpu/drm/imx/ipuv3
The imx-tve driver is the only remaining user of
imx_drm_connector_destroy(). Move the function to imx-tve.c
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/imx/ipuv3/imx-drm-core.c | 7 ---
drivers/gpu/drm/imx/ipuv3/imx-drm.h | 2 --
drivers/gpu/drm/imx/ipuv3/imx-tve.c | 8
Defer panel handling to drm_panel_bridge, unifying codepaths for the
panel and bridge cases.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/imx/ipuv3/Kconfig| 3 ++-
drivers/gpu/drm/imx/ipuv3/parallel-display.c | 36 +++-
2 files changed, 10 insertions
are to be provided as a part of the panel driver.
Drop support for the edid property.
Reviewed-by: Philipp Zabel
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/imx/ipuv3/parallel-display.c | 13 -
1 file changed, 13 deletions(-)
diff --git a/drivers/gpu/drm/imx/ipuv3/parallel
Defer panel handling to drm_panel_bridge, unifying codepaths for the
panel and bridge cases. The MFD_SYSCON symbol is moved to select to
prevent Kconfig symbol loops.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/imx/ipuv3/Kconfig | 6 +++--
drivers/gpu/drm/imx/ipuv3/imx-ldb.c | 44
None of the boards ever supported by the upstream kernel used the custom
DDC bus support with the LDB connector. If a need arises to do so, one
should use panel-simple and its DDC bus code. Drop ddc-i2c-bus support
from the imx-ldb driver.
Reviewed-by: Philipp Zabel
Signed-off-by: Dmitry
://lore.kernel.org/all/20240602-imx-sii902x-defconfig-v1-1-71a6c382b...@linaro.org/
Signed-off-by: Dmitry Baryshkov
---
Changes in v3:
- Notice (soft) dependencies in the cover letter (Chris)
- Select DRM_BRIDGE instead of depending on it (Philipp)
- Dropped unused selection of DRM_PANEL (Philipp)
- Added
Drop unused defines and obsolete prototypes from the imx-drm.h header.
Reviewed-by: Philipp Zabel
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/imx/ipuv3/imx-drm.h | 12
1 file changed, 12 deletions(-)
diff --git a/drivers/gpu/drm/imx/ipuv3/imx-drm.h
b/drivers/gpu/drm/imx
The in-kernel DT files do not use ddc-i2c-bus property with the iMX LVDS
Display Bridge. If in future a need arises to support such usecase, the
panel-simple should be used, which is able to handle the DDC bus.
Acked-by: Rob Herring
Signed-off-by: Dmitry Baryshkov
---
Documentation/devicetree
are to be provided as a part of the panel driver.
Drop the edid property from the fsl-imx-drm bindings.
Acked-by: Rob Herring
Signed-off-by: Dmitry Baryshkov
---
Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt | 2 --
1 file changed, 2 deletions(-)
diff --git a/Documentation
On Sat, Jun 01, 2024 at 04:12:22PM +0300, Cristian Ciocaltea wrote:
> The RK3588 SoC family integrates a Quad-Pixel (QP) variant of the
> Synopsys DesignWare HDMI TX controller used in the previous SoCs.
>
> It is HDMI 2.1 compliant and supports the following features, among
> others:
>
> *
On Sat, Jun 01, 2024 at 04:45:25PM +0800, Zhaoxiong Lv wrote:
> Create a new dt-scheam for the kd101ne3-40ti.
> The bias IC of this kindisplay-kd101ne3 panel is placed
> on the panel side, so when the panel is powered on,
> there is no need to control AVDD and AVEE in the driver.
>
>
On Sat, Jun 01, 2024 at 04:45:28PM +0800, Zhaoxiong Lv wrote:
> This Starry panel has the same timing as the Kingdisplay panel,
> so add starry configuration in the Kingdisplay driver.
Do these two panels share the same driver IC? Programming sequences do
not seem common, so it might be better to
On Sat, Jun 01, 2024 at 04:45:26PM +0800, Zhaoxiong Lv wrote:
> The bias IC of this kindisplay-kd101ne3 panel is placed
> on the panel side, so when the panel is powered on,
> there is no need to control AVDD and AVEE in the driver,
> only 3.3v and reset are needed.
>
> Signed-off-by: Zhaoxiong
Use connector->display_info.is_hdmi instead of manually using
drm_detect_hdmi_monitor().
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi.c| 2 +-
drivers/gpu/drm/msm/hdmi/hdmi.h| 2 --
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 11 ---
3 files chan
Setup the HDMI connector on the MSM HDMI outputs. Make use of
atomic_check hook and of the provided Infoframe infrastructure.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/Kconfig| 2 +
drivers/gpu/drm/msm/hdmi/hdmi.c| 44 ++---
drivers/gpu/drm/msm/hdmi
The mode_set callback is deprecated, it doesn't get the
drm_bridge_state, just mode-related argumetns. Turn it into the
atomic_enable callback as suggested by the documentation.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 33 ++---
1
, I'll finish MSM HDMI bridge conversion (reworking the
Audio Infoframe code). Other bridges can follow the same approach (we
have lt9611 / lt9611uxc / adv7511 on Qualcomm hardware).
[1] https://patchwork.freedesktop.org/series/122421/
Signed-off-by: Dmitry Baryshkov
---
Changes in v4:
- Reworked
requirements. The msm-4.4 kernel uses GENERIC0 to send
HDR InfoFrame which we do not at this point anyway.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 93 ++
1 file changed, 93 insertions(+)
diff --git a/drivers/gpu/drm/msm/hdmi
The GENERIC0_UPDATE field is a single bit. Redefine it as boolean to
simplify its usage in the driver.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/registers/display/hdmi.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/registers/display
Turn drm_bridge_connector to using drmm_kzalloc() and
drmm_connector_init() and drop the custom destroy function. The
drm_connector_unregister() and fwnode_handle_put() are already handled
by the drm_connector_cleanup() and so are safe to be dropped.
Acked-by: Maxime Ripard
Signed-off-by: Dmitry
Change MSM HDMI bridge to use atomic_* callbacks in preparation to
enablign the HDMI connector support.
Acked-by: Maxime Ripard
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 13 +
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers
implementation.
Note, to simplify implementation, there can be only one bridge in a
chain that sets DRM_BRIDGE_OP_HDMI. Setting more than one is considered
an error. This limitation can be lifted later, if the need arises.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/drm_bridge_connector.c | 96
Allow passing NULL as audio infoframe as a way to disable Audio
Infoframe generation.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/display/drm_hdmi_state_helper.c | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/display
; ---
> drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 ++
> 1 file changed, 6 insertions(+)
>
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
On Fri, May 31, 2024 at 12:20:24PM -0700, Abhinav Kumar wrote:
>
>
> On 5/31/2024 1:16 AM, Dmitry Baryshkov wrote:
> > On Fri, 31 May 2024 at 04:02, Abhinav Kumar
> > wrote:
> > >
> > >
> > >
> > > On 3/13/2024 5:02 PM, Dmitry
On Fri, May 31, 2024 at 10:18:07AM -0600, Jeffrey Hugo wrote:
> On 5/30/2024 5:12 PM, Dmitry Baryshkov wrote:
> > There are two ways to describe an eDP panel in device tree. The
> > recommended way is to add a device on the AUX bus, ideally using the
> > edp-panel compa
On Fri, May 31, 2024 at 09:57:54AM +0800, Baolu Lu wrote:
> On 5/30/24 3:58 PM, Dmitry Baryshkov wrote:
> > On Thu, 30 May 2024 at 04:59, Baolu Lu wrote:
> > > On 5/29/24 4:21 PM, Dmitry Baryshkov wrote:
> > > > On Wed, May 29, 2024 at 01:32:36PM +0800, Lu Bao
On Fri, May 31, 2024 at 09:33:12AM +0200, Geert Uytterhoeven wrote:
> Hi Thierry,
>
> On Thu, May 30, 2024 at 7:07 PM Thierry Reding
> wrote:
> > Alternatively, maybe Kconfig could be taught about build dependencies?
>
> git grep "depends on \$(" -- "*Kconf*"
>
I'd rather not do that. The
On Fri, 31 May 2024 at 04:02, Abhinav Kumar wrote:
>
>
>
> On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote:
> > Max upscale / downscale factors are constant between platforms. In
> > preparation to adding support for virtual planes and allocating SSPP
> > blocks on d
/gpu/drm/bridge/sii902x.c | 32 +++-
> 1 file changed, 23 insertions(+), 9 deletions(-)
>
Reviewed-by: Dmitry Baryshkov
Chris, you might be interested in testing this series.
--
With best wishes
Dmitry
On Thu, May 30, 2024 at 03:06:20PM +0530, Aradhya Bhatia wrote:
> Move the bridge pre_enable call before crtc enable, and the bridge
> post_disable call after the crtc disable.
>
> The sequence of enable after this patch will look like:
>
> bridge[n]_pre_enable
> ...
>
On Fri, 31 May 2024 at 02:24, Doug Anderson wrote:
>
> Hi,
>
> On Thu, May 30, 2024 at 4:13 PM Dmitry Baryshkov
> wrote:
> >
> > There are two ways to describe an eDP panel in device tree. The
> > recommended way is to add a device on the AUX bus, ideally u
rmat negotiation hook.
>
> Signed-off-by: Aradhya Bhatia
> ---
> .../gpu/drm/bridge/cadence/cdns-dsi-core.c| 70 ---
> 1 file changed, 62 insertions(+), 8 deletions(-)
Reviewed-by: Dmitry Baryshkov
Minor nit below.
>
> @@ -915,13 +920,62 @@ sta
he
AUX bus.
Reviewed-by: Douglas Anderson
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-edp.c | 173 ++
1 file changed, 7 insertions(+), 166 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-edp.c
b/drivers/gpu/drm/panel/panel-e
Reviewed-by: Douglas Anderson
Signed-off-by: Dmitry Baryshkov
---
.../devicetree/bindings/display/panel/panel-simple.yaml| 10 --
1 file changed, 10 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
b/Documentation/devicetree/bindin
e
retained for backwards compatibility.
Suggested-by: Doug Anderson
Reviewed-by: Neil Armstrong
Reviewed-by: Douglas Anderson
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/panel/panel-edp.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/p
never used by the devices supported by
the upstream kernel and are a subject to possible removal:
- lg,lp097qx1-spa1
- samsung,lsn122dl01-c01
- sharp,ld-d5116z01b
I'm considering dropping them later, unless there is a good reason not
to do so.
Signed-off-by: Dmitry Baryshkov
---
Changes in v3
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