Hi Maxime,
I'm testing this, and I'm afraid it causes an issue with all the
I2C-controlled bridges. I'm focussing on the newly merged ti-sn65dsi83
driver at the moment, but other are affected the same way.
With this patch, the DSI component is only added when the DSI device is
attached to the
tree: git://anongit.freedesktop.org/drm-intel drm-intel-gt-next
head: 13c2ceb6addb6b14468e09b75832c98909eed8e7
commit: 88be9a0a06b73ecd85a688a7c174c941e9692e92 [2/8] drm/i915/ttm: add
ttm_buddy_man
config: x86_64-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
Hi Nicolas, Dan
On Tue, May 25, 2021 at 11:29:15AM +0200, Nicolas Ferre wrote:
> On 09/04/2021 at 12:58, Ludovic Desroches - M43218 wrote:
> > On Tue, Mar 30, 2021 at 08:17:20AM -0700, Dan Sneddon wrote:
> > > The driver is capable of doing async page flips so we need to tell the
> > > core to
On Sat, Jun 19, 2021 at 3:40 PM Dan Carpenter wrote:
>
> On Fri, Jun 18, 2021 at 07:35:24PM +0100, Colin King wrote:
> > From: Colin Ian King
> >
> > Currently a loop scans through the connector list checking
> > for connectors that do not match a specific criteria. The
> > use of the continue
Hi Krzysztof
On Wed, May 26, 2021 at 08:30:02AM -0400, Krzysztof Kozlowski wrote:
> Reference the spi_device_id table to silence W=1 warning:
>
> drivers/gpu/drm/panel/panel-samsung-ld9040.c:377:35:
> warning: ‘ld9040_ids’ defined but not used [-Wunused-const-variable=]
>
> This also
Hi Oleksij
On Wed, Jun 09, 2021 at 02:10:46PM +0200, Oleksij Rempel wrote:
> Mainline imx6 based DTs for SKOV A/S boards
>
> Oleksij Rempel (3):
> dt-bindings: display: simple: add some Logic Technologies and
> Multi-Inno panels
> dt-bindings: vendor-prefixes: Add an entry for SKOV A/S
>
Hi Nicolas/Dan,
On Fri, Jun 18, 2021 at 10:05:11AM +0200, Nicolas Ferre wrote:
> Hi Daniel, Sam,
>
> On 02/06/2021 at 18:08, Dan Sneddon wrote:
> > 'commit eec44d44a3d2 ("drm/atmel: Use drm_atomic_helper_commit")'
> > removed the home-grown handling of atomic commits and exposed an issue
> > in
From: Ralph Campbell
There are several places where ZONE_DEVICE struct pages assume a reference
count == 1 means the page is idle and free. Instead of open coding this,
add a helper function to hide this detail.
v3:
[AS]: rename dax_layout_is_idle_page func to dax_page_unused
Signed-off-by:
On Sat, Jun 19, 2021 at 05:24:15PM +0100, Marc Zyngier wrote:
> On Fri, 18 Jun 2021 20:57:34 +0100,
> Yury Norov wrote:
> >
> > The macros iterate thru all set/clear bits in a bitmap. They search a
> > first bit using find_first_bit(), and the rest bits using find_next_bit().
> >
> > Since
On Fri, 18 Jun 2021 20:57:34 +0100,
Yury Norov wrote:
>
> The macros iterate thru all set/clear bits in a bitmap. They search a
> first bit using find_first_bit(), and the rest bits using find_next_bit().
>
> Since find_next_bit() is called shortly after find_first_bit(), we can
> save few
On 6/17/2021 6:52 PM, Dave Chinner wrote:
On Thu, Jun 17, 2021 at 10:16:58AM -0500, Alex Sierra wrote:
From: Ralph Campbell
There are several places where ZONE_DEVICE struct pages assume a reference
count == 1 means the page is idle and free. Instead of open coding this,
add a helper
On Fri, Jun 18, 2021 at 07:35:24PM +0100, Colin King wrote:
> From: Colin Ian King
>
> Currently a loop scans through the connector list checking
> for connectors that do not match a specific criteria. The
> use of the continue statement is a little unintuitive and
> can confuse static analysis
https://bugzilla.kernel.org/show_bug.cgi?id=213391
--- Comment #20 from Michel Dänzer (mic...@daenzer.net) ---
(In reply to dimitris from comment #19)
> Question, don't I also need to update the initrd?
Yes you do, if it didn't happen automatically.
--
You may reply to this email to add a
Hi Daniel, Sam,
On 02/06/2021 at 18:08, Dan Sneddon wrote:
'commit eec44d44a3d2 ("drm/atmel: Use drm_atomic_helper_commit")'
removed the home-grown handling of atomic commits and exposed an issue
in the crtc atomic commit handling where vblank is expected to be
enabled but hasn't yet, causing
Hi Rob,
On 6/15/21 2:15 PM, Rob Herring wrote:
> If a property has an 'items' list, then a 'minItems' or 'maxItems' with the
> same size as the list is redundant and can be dropped. Note that is DT
> schema specific behavior and not standard json-schema behavior. The tooling
> will fixup the
On Sat, Jun 19, 2021 at 01:49:58PM +0300, Andy Shevchenko wrote:
> On Fri, Jun 18, 2021 at 12:57:35PM -0700, Yury Norov wrote:
> > A couple of kernel functions call for_each_*_bit_from() with start
> > bit equal to 0. Replace them with for_each_*_bit().
> >
> > No functional changes, but might
On Fri, Jun 18, 2021 at 12:57:33PM -0700, Yury Norov wrote:
> for_each_bit() macros depend on find_bit() machinery, and so the
> proper place for them is the find.h header.
Fine with me.
Reviewed-by: Andy Shevchenko
> Signed-off-by: Yury Norov
> ---
> include/linux/bitops.h | 34
On Fri, Jun 18, 2021 at 12:57:34PM -0700, Yury Norov wrote:
> The macros iterate thru all set/clear bits in a bitmap. They search a
> first bit using find_first_bit(), and the rest bits using find_next_bit().
>
> Since find_next_bit() is called shortly after find_first_bit(), we can
> save few
On Fri, Jun 18, 2021 at 12:57:35PM -0700, Yury Norov wrote:
> A couple of kernel functions call for_each_*_bit_from() with start
> bit equal to 0. Replace them with for_each_*_bit().
>
> No functional changes, but might improve on readability.
...
> --- a/drivers/hwmon/ltc2992.c
> +++
Add Samsung 13.3" FHD eDP AMOLED panel.
Signed-off-by: Rajeev Nandan
Reviewed-by: Douglas Anderson
---
Changes in v4:
- New
Changes in v5:
- Remove "uses_dpcd_backlight" property, not required now. (Douglas)
Changes in v7:
- Update disable_to_power_off and power_to_enable delays. (Douglas)
If there is no backlight specified in the device tree and the panel
has access to the DP AUX channel then create a DP AUX backlight if
supported by the panel.
Signed-off-by: Rajeev Nandan
Reviewed-by: Douglas Anderson
---
(no changes since v5)
This patch depends on the previous patch (2/5) of
Add Samsung 13.3" FHD eDP AMOLED panel.
Signed-off-by: Rajeev Nandan
Reviewed-by: Douglas Anderson
Acked-by: Rob Herring
---
(no changes since v4)
Changes in v4:
- New
Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
This series adds the support for the eDP panel that needs the backlight
controlling over the DP AUX channel using DPCD registers of the panel
as per the VESA's standard.
This series also adds support for the Samsung eDP AMOLED panel that
needs DP AUX to control the backlight, and introduces new
Some panels support backlight control over DP AUX channel using
VESA's standard backlight control interface.
Using new DRM eDP backlight helpers, add support to create and
register a backlight for those panels in drm_panel to simplify
the panel drivers.
The panel driver with access to "struct
Some panels datasheets may specify a delay between the enable GPIO and
the regulator. Support this in panel-simple.
Signed-off-by: Rajeev Nandan
Reviewed-by: Douglas Anderson
---
(no changes since v6)
Changes in v4:
- New
Changes in v5:
- Update description (Douglas)
- Warn if
A couple of kernel functions call for_each_*_bit_from() with start
bit equal to 0. Replace them with for_each_*_bit().
No functional changes, but might improve on readability.
Signed-off-by: Yury Norov
---
arch/x86/kernel/apic/vector.c | 4 ++--
drivers/gpu/drm/etnaviv/etnaviv_gpu.c |
The macros iterate thru all set/clear bits in a bitmap. They search a
first bit using find_first_bit(), and the rest bits using find_next_bit().
Since find_next_bit() is called shortly after find_first_bit(), we can
save few lines of I-cache by not using find_first_bit().
Signed-off-by: Yury
for_each_bit() macros depend on find_bit() machinery, and so the
proper place for them is the find.h header.
Signed-off-by: Yury Norov
---
include/linux/bitops.h | 34 --
include/linux/find.h | 34 ++
2 files changed, 34
Hello ROb,
On 6/15/21 9:15 PM, Rob Herring wrote:
> If a property has an 'items' list, then a 'minItems' or 'maxItems' with the
> same size as the list is redundant and can be dropped. Note that is DT
> schema specific behavior and not standard json-schema behavior. The tooling
> will fixup the
for_each_bit() macro family uses find_bit() functions, so it's better
to have for_each_bit() and find_bit() functions in the same header.
This series puts for_each_bit() to a proper place and optimizes its
usage over the kernel.
The series is based on this:
Function radeon_fence_driver_init always returns success,
the function type maybe coule be changed to void.
Signed-off-by: Bernard Zhao
---
drivers/gpu/drm/radeon/radeon.h | 2 +-
drivers/gpu/drm/radeon/radeon_fence.c | 5 +
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git
Function radeon_fence_driver_init always returns success,
remove meaningless if(r) check code.
Signed-off-by: Bernard Zhao
---
drivers/gpu/drm/radeon/r100.c | 4 +---
drivers/gpu/drm/radeon/r300.c | 4 +---
drivers/gpu/drm/radeon/r420.c | 5 +
drivers/gpu/drm/radeon/r520.c | 4 +---
Function radeon_fence_driver_init always returns success,
remove meaningless if(r) check code.
Signed-off-by: Bernard Zhao
---
drivers/gpu/drm/radeon/rs400.c | 4 +---
drivers/gpu/drm/radeon/rs600.c | 4 +---
drivers/gpu/drm/radeon/rs690.c | 4 +---
drivers/gpu/drm/radeon/rv515.c | 4 +---
Function radeon_fence_driver_init always returns success,
remove meaningless if(r) check code.
Signed-off-by: Bernard Zhao
---
drivers/gpu/drm/radeon/cik.c | 4 +---
drivers/gpu/drm/radeon/evergreen.c | 4 +---
drivers/gpu/drm/radeon/ni.c| 4 +---
drivers/gpu/drm/radeon/si.c
Function radeon_fence_driver_init always returns success,
the function type maybe coule be changed to void.
This patch series will first delete the check of the return
value of the function call radeon_fence_driver_init, then,
optimise the function declaration and function to void type.
35 matches
Mail list logo
