From: Hsiao Chien Sung
Rename all "mtk_drm_hdmi" to "mtk_hdmi":
- To align the naming rule
- To reduce the code size
Reviewed-by: AngeloGiaocchino Del Regno
Reviewed-by: CK Hu
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 14 +++---
1 file changed, 7
From: Hsiao Chien Sung
Rename all "mtk_drm_crtc" to "mtk_crtc" due to the following benefits:
- Lower the matches when searching the native drm_crtc* codes
- Reduce the code size
Reviewed-by: AngeloGiaocchino Del Regno
Reviewed-by: CK Hu
Signed-off-by: Hsiao Chien Sung
---
From: Hsiao Chien Sung
Rename files mtk_drm_crtc.h to mtk_crtc.h.
Reviewed-by: AngeloGiaocchino Del Regno
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/{mtk_drm_crtc.h => mtk_crtc.h} | 0
drivers/gpu/drm/mediatek/mtk_disp_aal.c | 2 +-
From: Hsiao Chien Sung
Rename all "mtk_drm_gem" to "mtk_gem":
- To align the naming rule
- To reduce the code size
Reviewed-by: AngeloGiaocchino Del Regno
Reviewed-by: CK Hu
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 8 +--
From: Hsiao Chien Sung
Rename files mtk_drm_plane.c to mtk_plane.c and
modify the Makefile accordingly.
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/Makefile | 4 ++--
drivers/gpu/drm/mediatek/{mtk_drm_plane.c => mtk_plane.c} | 2 +-
2 files changed, 3
From: Hsiao Chien Sung
Rename files mtk_drm_plane.h to mtk_plane.h.
Reviewed-by: AngeloGiaocchino Del Regno
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/mtk_crtc.c | 2 +-
drivers/gpu/drm/mediatek/mtk_crtc.h | 2 +-
From: Hsiao Chien Sung
Rename all "mtk_drm_ddp_comp" to "mtk_ddp_comp":
- To align the naming rule
- To reduce the code size
Reviewed-by: AngeloGiaocchino Del Regno
Reviewed-by: CK Hu
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 16 +++-
From: Hsiao Chien Sung
Rename all "mtk_drm_plane" to "mtk_plane":
- To align the naming rule
- To reduce the code size
Reviewed-by: AngeloGiaocchino Del Regno
Reviewed-by: CK Hu
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 6 +++---
From: Hsiao Chien Sung
Rename files mtk_drm_ddp_comp.h to mtk_ddp_comp.h.
Reviewed-by: AngeloGiaocchino Del Regno
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/mtk_crtc.c | 2 +-
drivers/gpu/drm/mediatek/mtk_crtc.h | 2
From: Hsiao Chien Sung
Rename files mtk_drm_gem.h to mtk_gem.h.
Reviewed-by: AngeloGiaocchino Del Regno
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/mtk_crtc.c | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_drv.c| 2 +-
From: Hsiao Chien Sung
Rename files mtk_drm_crtc.c to mtk_crtc.c and
modify the Makefile accordingly.
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/Makefile | 4 ++--
drivers/gpu/drm/mediatek/{mtk_drm_crtc.c => mtk_crtc.c} | 0
2 files changed, 2
From: Hsiao Chien Sung
Rename functions of mtk_ddp_comp:
- To align the naming rule
- To reduce the code size
Reviewed-by: AngeloGiaocchino Del Regno
Reviewed-by: CK Hu
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/mtk_ddp_comp.c | 45 ++---
From: Hsiao Chien Sung
Rename files mtk_drm_gem.c to mtk_gem.c.
Reviewed-by: AngeloGiaocchino Del Regno
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/Makefile | 2 +-
drivers/gpu/drm/mediatek/{mtk_drm_gem.c => mtk_gem.c} | 0
2 files changed, 1
From: Hsiao Chien Sung
Rename files mtk_drm_ddp_comp.c to mtk_ddp_comp.c and
modify the Makefile accordingly.
Signed-off-by: Hsiao Chien Sung
---
drivers/gpu/drm/mediatek/Makefile | 2 +-
drivers/gpu/drm/mediatek/{mtk_drm_ddp_comp.c => mtk_ddp_comp.c} | 0
2
From: Hsiao Chien Sung
Rename some unnecessary "mtk_drm_*" to "mtk_*" because:
- Lower the matches when searching the native drm_* codes
- Reduce the code
Changes in v2:
- Sort header files alphabetically
- Seperate patches for renaming .c files to avoid conflicts
Hsiao Chien Sung (14):
Hi,
On 19/03/2024 04:55, Li Zhijian wrote:
Per filesystems/sysfs.rst, show() should only use sysfs_emit()
or sysfs_emit_at() when formatting the value to be returned to user space.
coccinelle complains that there are still a couple of functions that use
snprintf(). Convert them to
Implement polling for VGA and SIL164 connectors. Set the flag
DRM_CONNECTOR_POLL_DISCONNECT for each to detect the removal of the
monitor cable. Implement struct drm_connector_helper_funcs.detect_ctx
for each type of connector by testing for EDID data. The code for
both types of connectors is
Align the names of the algo-bit helpers with ast's convention of
using an ast prefix plus the struct's name plus the callback's name
for such function symbols. Change the parameter names of these
helpers to 'data' and 'state', as used in the declaration of struct
i2c_algo_bit_data. No functional
The DDC code needs the AST device. Store a pointer in struct ast_ddc
and avoid internal upcasts. Improves type safety within the DDC code.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/ast/ast_ddc.c | 10 +-
drivers/gpu/drm/ast/ast_ddc.h | 4 ++--
2 files changed, 7
The struct struct ast_i2c_chan represents the Display Data Channel
(DDC); I2C is the underlying bus. Rename the structure, the variables
and the helper ast_i2c_create() to ddc-like terms. No functional
changes.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/ast/ast_ddc.c | 71
The expression htotal * vtotal can have a zero value on
overflow. It is necessary to prevent division by zero like in
fb_var_to_videomode().
Found by Linux Verification Center (linuxtesting.org) with Svace.
Signed-off-by: Roman Smirnov
Reviewed-by: Sergey Shtylyov
---
V1 -> V2: Replaced the
The DDC code needs the AST device. Pass it to ast_ddc_create() and
avoid an internal upcast. Improves type safety within the DDC code.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/ast/ast_ddc.c | 3 ++-
drivers/gpu/drm/ast/ast_ddc.h | 3 ++-
drivers/gpu/drm/ast/ast_mode.c | 6 --
The .get_modes() code for VGA and SIL164 connectors does not depend
on either type of connector. Replace the driver code with the common
helper drm_connector_helper_get_modes(). It reads EDID data via
DDC and updates the connector's EDID property.
Signed-off-by: Thomas Zimmermann
---
Replace kzalloc() with drmm_kzalloc() and thereby put the release of
the I2C instance into a separate action. Avoids explicit error roll-
back in ast_i2c_chan_create(). No functional changes.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/ast/ast_i2c.c | 9 ++---
1 file changed, 2
Both, struct ast_vga_connector and struct ast_sil164_connector, are
now wrappers around struct drm_connector. Remove them.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Patrik Jakobsson
---
drivers/gpu/drm/ast/ast_drv.h | 24 ++--
drivers/gpu/drm/ast/ast_mode.c | 22
Rename ast_i2c.c to ast_ddc.c and move its interface into the
new header ast_ddc.h. Update all include statements as necessary
and change the adapter name to 'AST DDC bus'.
This avoids including I2C headers in the driver's main header file,
which doesn't need them. Renaming files to _ddc
Expect the hardware to provide a DDC channel. Fail probing if its
initialization fails. Failing to initialize the DDC indicates a
larger problem, so there's no point in continuing.
v4:
* give a rational in the commit message
Signed-off-by: Thomas Zimmermann
Reviewed-by: Patrik Jakobsson
(was: drm/ast: Connector cleanups and polling)
Detect the status of the VGA or SIL164 conenctor by polling the DDC
channel. Update the status at runtime and flip the BMC status as well.
Patches 1 adds a missing include statement that will be required to
make later patches compile.
Patches 2 and
Include to get of_property_read_u32() in the source
files that need it. Avoids the proxy include via .
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/ast/ast_drv.c | 1 +
drivers/gpu/drm/ast/ast_main.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/ast/ast_drv.c
The modeset lock protects the DDC code from concurrent modeset
operations, which use the same registers. Move that code from the
connector helpers into the DDC helpers .pre_xfer() and .post_xfer().
Both, .pre_xfer() and .post_xfer(), enclose the transfer of data blocks
over the I2C channel in the
Add support for Tegra Security Engine which can accelerate various
crypto algorithms. The Engine has two separate instances within for
AES and HASH algorithms respectively.
The driver registers two crypto engines - one for AES and another for
HASH algorithms and these operate independently and
Add Tegra Security Engine details to the SID table in host1x driver.
These entries are required to be in place to configure the stream ID
for SE. Register writes to stream ID registers fail otherwise.
Signed-off-by: Akhil R
Acked-by: Mikko Perttunen
---
drivers/gpu/host1x/dev.c | 24
Add DT binding document for Tegra Security Engine.
The AES and HASH algorithms are handled independently by separate
engines within the Security Engine. These engines are registered
as two separate crypto engine drivers.
Signed-off-by: Akhil R
Reviewed-by: Krzysztof Kozlowski
---
Hello Dharma,
On 09/02/24 20:37, Dharma B - I70843 wrote:
> Add a new LVDS controller driver for sam9x7 which does the following:
> - Prepares and enables the LVDS Peripheral clock
> - Defines its connector type as DRM_MODE_CONNECTOR_LVDS and adds itself
> to the global bridge list.
> -
> -Original Message-
> From: Arnd Bergmann
> Sent: 2024年3月19日 15:28
> To: Dejia Shang ; Greg Kroah-Hartman
>
> Subject: Re: about ArmChina NPU driver upstream
>
> On Tue, Mar 19, 2024, at 05:09, Dejia Shang wrote:
> > Dear Kernel Maintainers,
> >
> > I am a driver developer and plan to
On 19/03/2024 16:07, Neil Armstrong wrote:
> Hi,
>
> On 19/03/2024 04:55, Li Zhijian wrote:
>> Per filesystems/sysfs.rst, show() should only use sysfs_emit()
>> or sysfs_emit_at() when formatting the value to be returned to user space.
>>
>> coccinelle complains that there are still a couple of
Rename intel_dp_can_mst() to intel_dp_mst_detect(), and move all DP MST
detect debug logging there. Debug log the sink's MST capability,
including single-stream sideband messaging support, and the decision
whether to enable MST mode or not. Do this regardless of whether we're
actually enabling MST
Clarify the conditions for choosing the MST mode to use by adding a new
function intel_dp_mst_mode_choose(). This also prepares for being able
to extend the MST modes to single-stream sideband messaging.
Cc: Arun R Murthy
Cc: Ville Syrjälä
Reviewed-by: Ville Syrjälä
Signed-off-by: Jani Nikula
Abstract the MST mode disconnect to a separate function.
Cc: Arun R Murthy
Cc: Ville Syrjälä
Reviewed-by: Ville Syrjälä
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/display/intel_dp.c | 24 +++-
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git
Drop the duplicate read of DP_MSTM_CAP DPCD register, and the duplicate
logic for choosing MST mode, and store the chosen mode in struct
intel_dp. Rename intel_dp_configure_mst() to intel_dp_mst_configure()
while at it.
v2: Rebase on drm_dp_mst_detect() returning the mode, not bool
Cc: Arun R
If the sink supports 128b/132b and single-stream sideband messaging,
enable MST mode.
With this, the topology manager will still write DP_MSTM_CTRL, which
should be ignored by the sink. In the future, the topology manager
should probably only set the sideband messaging related parts of the
From: Ville Syrjälä
Final final version I hope. Mainly for CI to test against the
new IGTs.
Real userspace implementation:
https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3165
IGT:
The field fb_blank in struct backlight_properties is deprecated and
should not be used. Don't output its value in the driver's debug print.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Dan Carpenter
---
drivers/staging/fbtft/fb_ssd1351.c | 4 +---
drivers/staging/fbtft/fbtft-core.c | 5 ++---
Remove the field fb_blank from struct backlight_properties and remove
all code that still sets or reads it. Backlight blank status is now
tracked exclusively in struct backlight_properties.state.
The core backlight code keeps the fb_blank and state fields in sync,
but doesn't do anything else
The field fb_blank in struct backlight_properties has been marked for
removal. Remove it in favor of the power and state fields.
Patches 1 to 5 prepare several backlight drivers. They remove fb_blank
or replace driver code with existing helpers.
Patch 6 removes fb_blank from backlight core and
Replace the use of struct backlight_properties.fb_blank with a call
to backlight_get_brightness(). The helper implements similar logic
as the driver's function. It also accounts for BL_CORE_SUSPENDED for
drivers that set BL_CORE_SUSPENDRESUME. Ht16k33 doesn't use this, so
there's no change in
The callback set_power in struct omap_backlight_config is not
implemented anywhere. Remove it from the structure and driver.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Sam Ravnborg
Reviewed-by: Daniel Thompson
Reviewed-by: Dan Carpenter
---
v2:
- update commit-message style according to
Replace the use of struct backlight_properties.fb_blank with backlight
helpers. This effects testing if the backlight is blanked and reading
the backlight's brightness level.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Dan Carpenter
---
v2:
- update commit-message style according to
The backlight is on for fb_blank eq FB_BLANK_UNBLANK, or off for
any other value in fb_blank. But the field fb_blank in struct
backlight_properties is deprecated and should not be used any
longer.
Replace the test for fb_blank in omap's backlight code with a
simple boolean parameter and push the
On Mon, Mar 18, 2024 at 04:37:58PM +0200, Jani Nikula wrote:
> On Mon, 11 Mar 2024, Mitul Golani
> wrote:
> > An Adaptive-Sync-capable DP protocol converter indicates its
> > support by setting the related bit in the DPCD register. This
> > is valid for DP and edp as well.
> >
> > Computes AS
On Tue, Mar 19, 2024 at 11:20:16AM +0200, Jani Nikula wrote:
> On Tue, 19 Mar 2024, Jani Nikula wrote:
> > Amend drm_dp_read_mst_cap() to return an enum, indicating "SST", "SST
> > with sideband messaging", or "MST". Modify all call sites to take the
> > new return value into account.
>
>
Hi
Am 19.03.24 um 10:37 schrieb Maxime Ripard:
Hi,
On Tue, Mar 19, 2024 at 09:00:32AM +0100, Thomas Zimmermann wrote:
Implement polling for VGA and SIL164 connectors. Set the flag
DRM_CONNECTOR_POLL_DISCONNECT for each to detect the removal of the
monitor cable. Implement struct
Add the two DMA channels used for the DisplayPort audio to the
zynqmp_dpsub node.
Signed-off-by: Tomi Valkeinen
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
Per filesystems/sysfs.rst, show() should only use sysfs_emit()
or sysfs_emit_at() when formatting the value to be returned to user space.
coccinelle complains that there are still a couple of functions that use
snprintf(). Convert them to sysfs_emit().
sprintf() and scnprintf() will be converted
Add basic DisplayPort audio support.
Support non-live audio playback from two PCMs (DMA channels), and the
volume control in the audio mixer.
As older dtb files may not have the audio DMA channels defined, the
driver will just mark the audio support as disabled if the audio DMA is
missing, and
On 19/03/2024 11:43, Li Zhijian wrote:
> diff --git
> a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
> b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
> index 477789cff8e0..040a17a05baa 100644
> ---
Add support for Tegra Security Engine which can accelerates various
crypto algorithms. The Engine has two separate instances within for
AES and HASH algorithms respectively.
The driver registers two crypto engines - one for AES and another for
HASH algorithms and these operate independently and
Per filesystems/sysfs.rst, show() should only use sysfs_emit()
or sysfs_emit_at() when formatting the value to be returned to user space.
coccinelle complains that there are still a couple of functions that use
snprintf(). Convert them to sysfs_emit().
sprintf() and scnprintf() will be converted
The DP subsystem for ZynqMP support audio via two channels, and the DP
DMA has dma-engines for those channels. For some reason the DT binding
has not specified those channels, even if the picture included in
xlnx,zynqmp-dpsub.yaml shows "2 x aud" DMAs.
Add the two audio DMAs to the binding.
Hi
Am 18.03.24 um 20:18 schrieb Mehdi Djait:
Hello everyone :)
I am implementing a tiny drm driver and I am currently working on the
V2:
https://lore.kernel.org/dri-devel/cover.1701267411.git.mehdi.dj...@bootlin.com/
I got a review on the v1 telling me not to use the
drm_simple_display_pipe.
Thomas Zimmermann writes:
Hello Mehdi,
> Hi
>
> Am 18.03.24 um 20:18 schrieb Mehdi Djait:
>> Hello everyone :)
>>
>> I am implementing a tiny drm driver and I am currently working on the
>> V2:
>> https://lore.kernel.org/dri-devel/cover.1701267411.git.mehdi.dj...@bootlin.com/
>>
>> I got a
From: Ville Syrjälä
Add a new immutable plane property by which a plane can advertise
a handful of recommended plane sizes. This would be mostly exposed
by cursor planes as a slightly more capable replacement for
the DRM_CAP_CURSOR_WIDTH/HEIGHT caps, which can only declare
a one size fits all
== Series Details ==
Series: drm: Add plane SIZE_HINTS property (rev6)
URL : https://patchwork.freedesktop.org/series/113758/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_14443 -> Patchwork_113758v6
Summary
---
Hi Ville,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on drm-intel/for-linux-next
drm-intel/for-linux-next-fixes drm-tip/drm-tip linus/master v6.8 next-20240319]
[If your patch is applied to the wrong git
From: Ville Syrjälä
Advertize more suitable cursor sizes via the new SIZE_HINTS
plane property.
We can't really enumerate all supported cursor sizes on
the platforms where the cursor height can vary freely, so
for simplicity we'll just expose all square+POT sizes between
each platform's min and
== Series Details ==
Series: drm: Add plane SIZE_HINTS property (rev6)
URL : https://patchwork.freedesktop.org/series/113758/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
On Tue, 19 Mar 2024, Jani Nikula wrote:
> Amend drm_dp_read_mst_cap() to return an enum, indicating "SST", "SST
> with sideband messaging", or "MST". Modify all call sites to take the
> new return value into account.
drm-misc and nouveau maintainers, ack for merging this via drm-intel,
please?
Per filesystems/sysfs.rst, show() should only use sysfs_emit()
or sysfs_emit_at() when formatting the value to be returned to user space.
coccinelle complains that there are still a couple of functions that use
snprintf(). Convert them to sysfs_emit().
sprintf() and scnprintf() will be converted
Per filesystems/sysfs.rst, show() should only use sysfs_emit()
or sysfs_emit_at() when formatting the value to be returned to user space.
coccinelle complains that there are still a couple of functions that use
snprintf(). Convert them to sysfs_emit().
sprintf() and scnprintf() will be converted
Hi,
On Tue, Mar 19, 2024 at 09:00:32AM +0100, Thomas Zimmermann wrote:
> Implement polling for VGA and SIL164 connectors. Set the flag
> DRM_CONNECTOR_POLL_DISCONNECT for each to detect the removal of the
> monitor cable. Implement struct drm_connector_helper_funcs.detect_ctx
> for each type of
On Mon, 18 Mar 2024 20:15:55 +0100 Helge Deller wrote:
> On 3/18/24 09:11, Roman Smirnov wrote:
> > On Fri, 15 Mar 2024 09:44:08 +0100 Helge Deller wrote:
> > > On 3/5/24 14:51, Roman Smirnov wrote:
> > > > The expression htotal * vtotal can have a zero value on
> > > > overflow.
> > >
> > > I'm
Add DisplayPort audio support for Xilinx ZynqMP platforms.
This depends on patch adding cyclic DMA mode for DPDMA driver:
https://lore.kernel.org/all/20240228042124.3074044-3-vishal.sa...@amd.com/
If that patch is missing, starting an audio playback will fail with an
ASoC error.
The current DT
At the moment we cannot instantiate two dmaengine_pcms with the same
parent device, as the components will be named the same, leading to
conflicts.
Add 'name' field to the snd_dmaengine_pcm_config, and use that (if
defined) as the component name instead of deriving the component name
from the
Add device tree nodes for Tegra AES and HASH engines.
Signed-off-by: Akhil R
---
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index
Enable Tegra Security Engine which can accelerate various
AES and HASH algorithms on supported hardware.
Signed-off-by: Akhil R
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index
On 3/19/24 11:12 AM, Roman Smirnov wrote:
[...]
On 3/5/24 14:51, Roman Smirnov wrote:
> The expression htotal * vtotal can have a zero value on
> overflow.
I'm not sure if those always results in zero in kernel on overflow.
Might be architecture-depended too, but let's
Resend because I forgot to Cc: dri-devel on the original submission.
Jani Nikula (6):
drm/mst: read sideband messaging cap
drm/i915/mst: improve debug logging of DP MST mode detect
drm/i915/mst: abstract choosing the MST mode to use
drm/i915/mst: use the MST mode detected previously
Amend drm_dp_read_mst_cap() to return an enum, indicating "SST", "SST
with sideband messaging", or "MST". Modify all call sites to take the
new return value into account.
v2:
- Rename enumerators (Ville)
Cc: Arun R Murthy
Cc: Ville Syrjälä
Cc: Karol Herbst
Cc: Lyude Paul
Cc: Danilo Krummrich
On Mon, Mar 18, 2024 at 10:44:06PM +0200, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Final final version I hope. Mainly for CI to test against the
> new IGTs.
>
> Real userspace implementation:
> https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3165
>
On Tue, 19 Mar 2024, Thomas Zimmermann wrote:
> Hi
>
> Am 19.03.24 um 10:37 schrieb Maxime Ripard:
>> Hi,
>>
>> On Tue, Mar 19, 2024 at 09:00:32AM +0100, Thomas Zimmermann wrote:
>>> Implement polling for VGA and SIL164 connectors. Set the flag
>>> DRM_CONNECTOR_POLL_DISCONNECT for each to detect
On Tue, 19 Mar 2024, Jani Nikula wrote:
> On Tue, 19 Mar 2024, Thomas Zimmermann wrote:
>> Hi
>>
>> Am 19.03.24 um 10:37 schrieb Maxime Ripard:
>>> Hi,
>>>
>>> On Tue, Mar 19, 2024 at 09:00:32AM +0100, Thomas Zimmermann wrote:
Implement polling for VGA and SIL164 connectors. Set the flag
On Mon, Mar 18, 2024 at 06:11:30PM +0200, Ville Syrjälä wrote:
> On Mon, Mar 18, 2024 at 02:49:47PM +0100, Maxime Ripard wrote:
> > Hi,
> >
> > On Fri, Mar 15, 2024 at 10:22:05AM +0200, Ville Syrjälä wrote:
> > > On Mon, Mar 11, 2024 at 03:49:48PM +0100, Maxime Ripard wrote:
> > > > Infoframes in
Am 18.03.24 um 22:40 schrieb Arunpravin Paneer Selvam:
Add clear page support in vram memory region.
v1(Christian):
- Dont handle clear page as TTM flag since when moving the BO back
in from GTT again we don't need that.
- Make a specialized version of amdgpu_fill_buffer() which
Il 19/03/24 08:02, Shawn Sung ha scritto:
From: Hsiao Chien Sung
Rename files mtk_drm_plane.c to mtk_plane.c and
modify the Makefile accordingly.
Signed-off-by: Hsiao Chien Sung
Reviewed-by: AngeloGioacchino Del Regno
On 3/19/24 10:12, Jani Nikula wrote:
Amend drm_dp_read_mst_cap() to return an enum, indicating "SST", "SST
with sideband messaging", or "MST". Modify all call sites to take the
new return value into account.
v2:
- Rename enumerators (Ville)
Cc: Arun R Murthy
Cc: Ville Syrjälä
Cc: Karol
Il 19/03/24 08:02, Shawn Sung ha scritto:
From: Hsiao Chien Sung
Rename all "mtk_drm_ddp_comp" to "mtk_ddp_comp":
- To align the naming rule
- To reduce the code size
Reviewed-by: AngeloGiaocchino Del Regno
Shawn, I don't know if I typoed my own name (which is actually possible, since
I
Hi
Am 19.03.24 um 11:08 schrieb Jani Nikula:
On Tue, 19 Mar 2024, Thomas Zimmermann wrote:
Hi
Am 19.03.24 um 10:37 schrieb Maxime Ripard:
Hi,
On Tue, Mar 19, 2024 at 09:00:32AM +0100, Thomas Zimmermann wrote:
Implement polling for VGA and SIL164 connectors. Set the flag
On 3/19/24 10:20, Jani Nikula wrote:
On Tue, 19 Mar 2024, Jani Nikula wrote:
Amend drm_dp_read_mst_cap() to return an enum, indicating "SST", "SST
with sideband messaging", or "MST". Modify all call sites to take the
new return value into account.
drm-misc and nouveau maintainers, ack for
On 3/19/2024 6:02 PM, Sunil Khatri wrote:
> Refactor the code so debugfs and devcoredump can reuse
> the common information and avoid unnecessary copy of it.
>
> created a new file which would be the right place to
> hold functions which will be used between sysfs, debugfs
> and devcoredump.
>
Hi, Jaak,
On Mon, Mar 18, 2024 at 11:42 PM Jaak Ristioja wrote:
>
> Hi Huacai,
>
> Uh, no, sorry, I did not get to test such changes. From what Thomas
> wrote I presumed that this got fixed and no further action would be
> required.
>
> To speed things up I would appreciate it if you provided a
On 03/17, Maíra Canal wrote:
> Hi Melissa,
>
> On 3/17/24 14:50, Melissa Wen wrote:
> > On 03/16, Arthur Grillo wrote:
> > > As well noted by Pekka[1], the rounding of drm_fixp2int_round is wrong.
> > > To round a number, you need to add 0.5 to the number and floor that,
> > >
Am 19.03.24 um 15:26 schrieb Alex Deucher:
On Tue, Mar 19, 2024 at 8:32 AM Sunil Khatri wrote:
Refactor the code so debugfs and devcoredump can reuse
the common information and avoid unnecessary copy of it.
created a new file which would be the right place to
hold functions which will be used
[AMD Official Use Only - General]
Ignore this as I have send v3.
-Original Message-
From: Sunil Khatri
Sent: Tuesday, March 19, 2024 8:41 PM
To: Deucher, Alexander ; Koenig, Christian
; Sharma, Shashank
Cc: amd-...@lists.freedesktop.org; dri-devel@lists.freedesktop.org;
Am 19.03.24 um 12:41 schrieb Paneer Selvam, Arunpravin:
Hi Christian,
On 3/19/2024 3:58 PM, Christian König wrote:
Am 18.03.24 um 22:40 schrieb Arunpravin Paneer Selvam:
Add clear page support in vram memory region.
v1(Christian):
- Dont handle clear page as TTM flag since when moving
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