On Mon 12 Apr 2021 at 22:27, Stephen Boyd wrote:
> Quoting Jerome Brunet (2021-04-10 04:13:54)
>> Clock drivers ops should not the clk API but the clock provider (clk_hw)
>> instead.
>>
>> Signed-off-by: Jerome Brunet
>> ---
>> sound/soc/codecs/rt
: 6f68accaa864 ("ASoC: meson: axg-frddr: set fifo depth according to the
period")
Reported-by: Christian Hewitt
Tested-by: Christian Hewitt
Signed-off-by: Jerome Brunet
---
sound/soc/meson/axg-frddr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/meson/axg-frddr.c b
On Mon 12 Apr 2021 at 11:38, Srinivas Kandagatla
wrote:
> Thanks Jerome for the patch,
>
>
> On 10/04/2021 12:13, Jerome Brunet wrote:
>> Clock providers should be registered using the clk_hw API.
>> Signed-off-by: Jerome Brunet
>> ---
>> so
Instead of using the clk embedded in the clk_hw (which is meant to go
away), a clock provider which need to interact with its own clock should
request clk reference through the clock provider API.
Signed-off-by: Jerome Brunet
---
sound/soc/codecs/da7219.c | 5 -
1 file changed, 4 insertions
Clock providers should use the clk_hw API
Signed-off-by: Jerome Brunet
---
sound/soc/codecs/wcd934x.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c
index 5fe403307b72..ae3ea136a9f8 100644
--- a/sound/soc/codecs
Clock providers should be registered using the clk_hw API.
Signed-off-by: Jerome Brunet
---
sound/soc/codecs/lpass-va-macro.c | 2 +-
sound/soc/codecs/lpass-wsa-macro.c | 9 +++--
2 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/sound/soc/codecs/lpass-va-macro.c
b/sound/soc
Clock drivers ops should not the clk API but the clock provider (clk_hw)
instead.
Signed-off-by: Jerome Brunet
---
sound/soc/codecs/rt5682.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
index 0e2a10ed11da
Instead of using the clk embedded in the clk_hw (which is meant to go
away), a clock provider which need to interact with its own clock should
request clk reference through the clock provider API.
Signed-off-by: Jerome Brunet
---
sound/soc/stm/stm32_sai_sub.c | 5 -
1 file changed, 4
falls into either of
following categories:
* Mis-usage of the clock consumer API by a clock provider.
* Clock provider also being a user of its own clocks. In this case the
provider should request a 'struct clk' through the appropriate API
instead of poking in 'struct clk_hw' inte
.
Signed-off-by: Jerome Brunet
---
sound/soc/meson/axg-fifo.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c
index b2e867113226..b9af2d513e09 100644
--- a/sound/soc/meson/axg-fifo.c
+++ b/sound/soc/meson/axg
When the period is small, using all the FRDDR fifo depth increases the
latency of the playback because the following device won't start pulling
data until the fifo reaches the depth set. We can adjust this depth so trim
it down for small periods.
Signed-off-by: Jerome Brunet
---
sound/soc/
toring the irqs is not necessary.
Acked-by: Felipe Balbi
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 23 ---
1 file changed, 4 insertions(+), 19 deletions(-)
diff --git a/drivers/usb/gadget/function/u_audio.c
b/drivers/usb/gadget/function/u_aud
lf in case the
ep is disabled.
Fixes: eb9fecb9e69b0 ("usb: gadget: f_uac2: split out audio core")
Reported-and-tested-by: Ferry Toth
Reviewed-and-tested-by: Peter Chen
Signed-off-by: Jack Pham
Signed-off-by: Jerome Brunet
Acked-by: Felipe Balbi
---
drivers/usb/gadget/fun
adget: u_audio: Free requests only after callback
Jerome Brunet (3):
usb: gadget: u_audio: factorize ssize to alsa fmt conversion
usb: gadget: u_audio: remove struct uac_req
usb: gadget: u_audio: clean up locking
drivers/usb/gadget/function/u_audio.c | 135 --
1
Factorize format related code common to the capture and playback path.
Acked-by: Felipe Balbi
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 43 +--
1 file changed, 21 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/gadget/function
thout allocating
extra memory.
Acked-by: Felipe Balbi
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 58 ---
1 file changed, 26 insertions(+), 32 deletions(-)
diff --git a/drivers/usb/gadget/function/u_audio.c
b/drivers/usb/gadget/function/u_
toring the irqs is not necessary.
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 23 ---
1 file changed, 4 insertions(+), 19 deletions(-)
diff --git a/drivers/usb/gadget/function/u_audio.c
b/drivers/usb/gadget/function/u_audio.c
index 1d12657b3b73..e9
out allocating
extra memory.
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 58 ---
1 file changed, 26 insertions(+), 32 deletions(-)
diff --git a/drivers/usb/gadget/function/u_audio.c
b/drivers/usb/gadget/function/u_audio.c
index 045f237472a
Factorize format related code common to the capture and playback path.
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 43 +--
1 file changed, 21 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/gadget/function/u_audio.c
b/drivers/usb
lf in case the
ep is disabled.
Fixes: eb9fecb9e69b0 ("usb: gadget: f_uac2: split out audio core")
Reported-and-tested-by: Ferry Toth
Reviewed-and-tested-by: Peter Chen
Signed-off-by: Jack Pham
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 12 +--
e endpoint maximum packet size and mark wMaxPacketSize as dynamic
to solve the problem.
Fixes: 913e4a90b6f9 ("usb: gadget: f_uac2: finalize wMaxPacketSize according to
bandwidth")
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/f_uac2.c | 69 ++--
-jbru...@baylibre.com
[2]: https://lore.kernel.org/r/202012291638.qidqi3gs-...@intel.com
Jack Pham (1):
usb: gadget: u_audio: Free requests only after callback
Jerome Brunet (4):
usb: gadget: f_uac2: reset wMaxPacketSize
usb: gadget: u_audio: factorize ssize to alsa fmt conversion
usb: g
On Tue 29 Dec 2020 at 23:30, Jack Pham wrote:
> Hi Greg and Jerome,
>
> On Mon, Dec 28, 2020 at 04:01:46PM +0100, Greg Kroah-Hartman wrote:
>> On Mon, Dec 21, 2020 at 06:35:30PM +0100, Jerome Brunet wrote:
>> > 'struct uac_req' purpose is to link 'struct
On Mon 21 Dec 2020 at 19:36, Martin Blumenstingl
wrote:
> Hi Jerome,
>
> these patches are two small cleanups for code we don't need anymore.
> The first patch removes support for old .dtbs. I am not sure if the
> "fallback" logic still works as I have not tried this in a long time.
>
>
> Mart
On Sat 26 Dec 2020 at 13:15, Martin Blumenstingl
wrote:
> Hi Jerome,
>
> while working on some changes for the 32-bit SoCs I hit a corner-case
> in the HDMI PLL: there's some rate doubling going. The PLL only locks
> in a specific rate range but the M/N table is not aware of that. This
> means
On Sat 26 Dec 2020 at 13:15, Martin Blumenstingl
wrote:
> The "rate" parameter in meson_clk_pll_set_rate() contains the new rate.
> Retrieve the old rate with clk_hw_get_rate() so we don't inifinitely try
> to switch from the new rate to the same ratte again.
Small typo above fixed while appl
On Tue 10 Mar 2020 at 09:05, Jerome Brunet wrote:
> On Mon 09 Mar 2020 at 22:01, Remi Pommarel wrote:
>
>> As discussed here [0], HHI_MIPI_CNTL0 is part of the MIPI/PCIe analog
>> PHY region and is not related to clock one. Since MIPI/PCIe PHY driver
>> has been add
Factorize format related code common to the capture and playback path.
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 43 +--
1 file changed, 21 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/gadget/function/u_audio.c
b/drivers/usb
e endpoint maximum packet size and mark wMaxPacketSize as dynamic
to solve the problem.
Fixes: 913e4a90b6f9 ("usb: gadget: f_uac2: finalize wMaxPacketSize according to
bandwidth")
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/f_uac2.c | 69 ++--
toring the irqs is not necessary.
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 23 ---
1 file changed, 4 insertions(+), 19 deletions(-)
diff --git a/drivers/usb/gadget/function/u_audio.c
b/drivers/usb/gadget/function/u_audio.c
index 3eba31b8ebcb..d9
This patchset is a collection of fixes and clean ups found while
working on the uac2 gadget. Details are provided in each change.
The series depends on this fix [0] by Jack Pham to apply cleanly
[0]:
https://lore.kernel.org/linux-usb/20201029175949.6052-1-ja...@codeaurora.org/
Jerome Brunet (4
out allocating
extra memory.
Signed-off-by: Jerome Brunet
---
drivers/usb/gadget/function/u_audio.c | 58 ---
1 file changed, 26 insertions(+), 32 deletions(-)
diff --git a/drivers/usb/gadget/function/u_audio.c
b/drivers/usb/gadget/function/u_audio.c
index 2f69bd572ed
nt solves the problem.
Fixes: 8dd26dff00c0 ("ASoC: dapm: Fix handling of custom_stop_condition on DAPM
graph walks")
Cc: Charles Keepax
Signed-off-by: Jerome Brunet
---
sound/soc/meson/axg-tdm-interface.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff
ned-off-by: Jerome Brunet
---
sound/soc/meson/axg-tdmin.c | 13 ++---
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/sound/soc/meson/axg-tdmin.c b/sound/soc/meson/axg-tdmin.c
index 88ed95ae886b..b4faf9d5c1aa 100644
--- a/sound/soc/meson/axg-tdmin.c
+++ b/sound/soc/meson/a
On Mon 07 Dec 2020 at 10:53, Jerome Brunet wrote:
> Enable audio capture frontends and a tdm decoder.
> This makes it possible to loopback the audio played on the hdmi codec,
> which is the only output interface at the moment.
>
> Of course, one TODDR device would be enough
On Mon 07 Dec 2020 at 13:34, Linus Walleij wrote:
> On Mon, Dec 7, 2020 at 12:07 PM Jerome Brunet wrote:
>> On Mon 07 Dec 2020 at 11:18, Andy Shevchenko
>> wrote:
>> > On Fri, Dec 4, 2020 at 4:25 PM Jerome Brunet wrote:
>> >> On Fri 04 Dec 2020 a
On Mon 07 Dec 2020 at 11:18, Andy Shevchenko wrote:
> On Fri, Dec 4, 2020 at 4:25 PM Jerome Brunet wrote:
>> On Fri 04 Dec 2020 at 10:13, Linus Walleij wrote:
>
>> This HW only has 8 irqs that can each be mapped to a pin. No direct
>> translation can be made, we ha
o the same on the
capture side.
Signed-off-by: Jerome Brunet
---
.../boot/dts/amlogic/meson-khadas-vim3.dtsi | 41 +--
1 file changed, 37 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3
Spaces have been used to indent 2 nodes.
Replace those with tabs and remove one extra newline
Signed-off-by: Jerome Brunet
---
.../boot/dts/amlogic/meson-khadas-vim3.dtsi | 19 +--
1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson
This patchset enable the hdmi audio loopback on the vim3 and vim3l.
I found a few whitespace errors while doing it. This is sent along to
avoid annoying conflicts.
Jerome Brunet (2):
arm64: dts: meson: vim3: whitespace fixups
arm64: dts: meson: vim3: enable hdmi audio loopback
.../boot/dts
DWMAC")
> Signed-off-by: Martin Blumenstingl
Reviewed-by: Jerome Brunet
> ---
> drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
> b/dr
On Thu 03 Dec 2020 at 23:26, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Without this, a g12a-only config produces a link error:
>
> aarch64-linux-ld: drivers/clk/meson/g12a.o:(.data+0xcb68): undefined
> reference to `meson_vid_pll_div_ro_ops'
>
> Fixes: 085a4ea93d54 ("clk: meson: g12a: ad
On Fri 04 Dec 2020 at 10:13, Linus Walleij wrote:
> Hi Lisheng,
>
> this patch got a bit mangled but I get where you're going.
>
> I think Meson needs to be augmented to use hierarchical gpiolib irqchip
> because this seems to be what the system is doing.
>
> So start with drivers/pinctrl/meson
dts | 40
> .../dts/amlogic/meson-gxbb-wetek-play2.dts| 61 +++
> .../amlogic/meson-gxl-s905x-khadas-vim.dts| 43 -
> .../dts/amlogic/meson-gxm-khadas-vim2.dts | 44 -
> 7 files changed, 303 insertions(+), 5 deletions(-)
Minor comment on patch 3
Minus that:
Acked-by: Jerome Brunet
On Mon 16 Nov 2020 at 07:20, Christian Hewitt
wrote:
> Add initial audio support limited to HDMI i2s.
>
> Signed-off-by: Christian Hewitt
> ---
> .../dts/amlogic/meson-gxm-khadas-vim2.dts | 44 +--
> 1 file changed, 41 insertions(+), 3 deletions(-)
>
> diff --git a/arch/a
On Tue 01 Dec 2020 at 01:25, Stefan Agner wrote:
> According to the datasheet (Rev. 1.4, page 30) the RTL8211F requires
> at least 50ms "for internal circuits settling time" before accessing
> the PHY registers. This fixes an issue where the Ethernet link doesn't
> come up when using ip link se
On Thu 26 Nov 2020 at 15:15, Neil Armstrong wrote:
> This serie adss the MIPI DSI Host Pixel Clock used to feed the DSI pixel
> clock to the DSI Host controller.
>
> Unlike the AXG SoC, the DSI Pixel Clock has a supplementary mux, divider and
> gate
> stage before feeding the pixel clock to th
able_interrupts), with
> equivalent functionality.
>
> This means that clearing interrupts now becomes something that the PHY
> driver is responsible of doing, before enabling interrupts and after
> clearing them. Make this driver follow the new contract.
>
> Cc: Jerome Brunet
&
On Mon 23 Nov 2020 at 17:38, Neil Armstrong wrote:
> This adds the MIPI DSI Host Pixel Clock, unlike AXG, the pixel clock can be
> different
> from the VPU ENCL output clock to feed the DSI Host controller with a
> different clock rate.
>
> Signed-off-by: Neil Armstrong
Series looks good.
2
On Fri 20 Nov 2020 at 10:42, Marc Zyngier wrote:
> The HDMI driver request clocks early, but never disable them, leaving
> the clocks on even when the driver is removed.
>
> Fix it by slightly refactoring the clock code, and register a devm
> action that will eventually disable/unprepare the en
On Thu 19 Nov 2020 at 19:04, Guillaume Tucker
wrote:
> Hi Marc,
>
> On 19/11/2020 11:58, Marc Zyngier wrote:
>> On 2020-11-19 10:26, Neil Armstrong wrote:
>>> On 19/11/2020 11:20, Marc Zyngier wrote:
On 2020-11-19 08:50, Guillaume Tucker wrote:
> Please see the automated bisection rep
error:
> aiu-encoder-spdif.c:(.text+0x3a0): undefined reference to `clk_set_parent'
Since we need a sane provider of the API with COMPILE_TEST, depends on
COMMON_CLK.
Fixes: 6dc4fa179fb8 ("ASoC: meson: add axg fifo base driver")
Reported-by: kernel test robot
Signed-off
t;)
Signed-off-by: Jerome Brunet
---
This fix is a side effect of this 0day report:
https://lore.kernel.org/r/202011151309.dvcsullh-...@intel.com
It shows that we need to select an implementation of clk.h
arch/arm64/Kconfig.platforms | 1 +
1 file changed, 1 insertion(+)
diff --git a/
On Mon 16 Nov 2020 at 17:36, Philipp Zabel wrote:
> On Fri, 2020-11-13 at 16:13 +0100, Jerome Brunet wrote:
>> On Fri 13 Nov 2020 at 16:04, Philipp Zabel wrote:
>>
>> > On Fri, 2020-11-13 at 00:00 +0100, Amjad Ouled-Ameur wrote:
>> > > The current r
On Wed 11 Nov 2020 at 11:47, Ulf Hansson wrote:
> On Tue, 10 Nov 2020 at 16:05, Jerome Brunet wrote:
>>
>>
>> On Thu 08 Oct 2020 at 11:08, Ulf Hansson wrote:
>> >
>> > Thomas, thanks a lot for helping out and looking at this!
>> >
>> &g
ould be the way to state that the resource is
>> no longer used and, that from the caller's perspective, the reset can be
>> fired again if necessary.
>>
>> Signed-off-by: Amjad Ouled-Ameur
>> Reported-by: Jerome Brunet
>> ---
>> Change since v1: [0]
On Thu 08 Oct 2020 at 11:08, Ulf Hansson wrote:
>
> Thomas, thanks a lot for helping out and looking at this!
>
> It looks like the testing of the patch below went well. Are you
> intending to queue up the patch via your tip tree?
>
> If you need any help, just tell us!
>
> Kind regards
> Uffe
>
On Tue 03 Nov 2020 at 04:48, Tian Tao wrote:
> The code has been in a irq-disabled context since it is hard IRQ. There
> is no necessity to do it again.
>
> Signed-off-by: Tian Tao
Reviewed-by: Jerome Brunet
> ---
> drivers/mmc/host/meson-mx-sdio.c | 5 ++---
&g
t;
> Fixes: ea11dda9e091 ("clk: meson: add regmap clocks")
> Fixes: 085d7a455444 ("clk: qcom: Add a regmap type clock struct")
> Signed-off-by: Arnd Bergmann
Acked-by: Jerome Brunet
> ---
> drivers/clk/meson/clk-regmap.h | 5 -
> drivers/clk/qcom/clk-
On Tue 15 Sep 2020 at 14:45, Neil Armstrong wrote:
> Add the clocks entries used in the video clock path, the clock path
> is doubled to permit having different synchronized clocks for different
> parts of the video pipeline.
>
> The AXG only has a single ENCL CTS clock and even if VCLK exist a
On Tue 15 Sep 2020 at 14:45, Neil Armstrong wrote:
> This adds the VPU & VAPB clocks along the MIPI DSI Host clock.
>
> The clock scheme is based on the GXBB & G12A VPU clocks, with a different CTS
> clock output used for MIPI-DSI.
>
> Changes since v1 at [1]:
> - update patch 3 commit message
the odroid n2, use PWM A out of GPIOE_2 for vddcpu A to fix the
problem
Fixes: 98d24896ee11 ("arm64: dts: meson: add support for the ODROID-N2+")
Signed-off-by: Jerome Brunet
---
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-
: Jerome Brunet
---
This clean application of this patch depends on
https://lore.kernel.org/r/20201021162147.563655-4-jbru...@baylibre.com
drivers/clk/meson/g12a.c | 34 --
include/linux/clk.h | 10 +-
2 files changed, 29 insertions(+), 15 deletions
Add a memory managed variant of clk_notifier_register() to make life easier
on clock consumers using notifiers
Signed-off-by: Jerome Brunet
---
drivers/clk/clk.c | 36
include/linux/clk.h | 10 ++
2 files changed, 46 insertions(+)
diff --git a
This patchset adds memory managed variant of clk_notifier_register and
a first usage of it the amlogic clock controller of the g12 SoC family.
Jerome Brunet (2):
clk: add devm variant of clk_notifier_register
clk: meson: g12: use devm variant to register notifiers
drivers/clk/clk.c
clk.c
Signed-off-by: Jerome Brunet
---
drivers/clk/clk.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 0a9261a099bd..88e5797bb6b4 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -4068,12 +4068,12 @@ void
g12 clock controller used __clk_lookup() to get struct clk from a
struct clk_hw. This type of hack is no longer required as CCF now provides
the necessary functions to get this.
Signed-off-by: Jerome Brunet
---
drivers/clk/meson/g12a.c | 68 +++-
1 file
m
a struct clk_hw. Like other clk_get() variant, each call to this helper
must be balanced with a call to clk_put(). To make life easier on the
consumers, a memory managed version is provided as well.
Cc: Martin Blumenstingl
Signed-off-by: Jerome Brunet
---
drivers/clk/clk.c
However, as Stephen pointed out
we don't expect this to differ from the one linked to clk_hw. In
this case a warning is thrown.
* Add a first usage of this in the amlogic clock driver.
[0]: https://lore.kernel.org/r/20200519170440.294601-1-jbru...@baylibre.com
Jerome Brunet (3):
clk: av
On Tue 20 Oct 2020 at 17:03, Kevin Hilman wrote:
> Jerome Brunet writes:
>
>> There now the menu entries for the amlogic clock controllers.
>> Do not select these when ARM64 is enabled so it possible to ship only the
>> required.
>>
>> Signed-off-by:
From: Anand Moon
Add reset external reset of the ethernet mac controller
Signed-off-by: Anand Moon
Signed-off-by: Jerome Brunet
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi| 2 ++
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 ++
arch/arm64/boot/dts/amlogic/meson-gx.dtsi
There now the menu entries for the amlogic clock controllers.
Do not select these when ARM64 is enabled so it possible to ship only the
required.
Signed-off-by: Jerome Brunet
---
arch/arm64/Kconfig.platforms | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/arm64/Kconfig.platforms b
9cd1d1 ("cdc-acm: introduce a cool down")
Reported-by: Pascal Vizeli
Cc: Oliver Neukum
Signed-off-by: Jerome Brunet
---
Hi,
I tried to fix problem introduced by
commit a4e7279cd1d1 ("cdc-acm: introduce a cool down") while keeping the
original intent, or at least what I under
On Fri 16 Oct 2020 at 20:45, Jassi Brar wrote:
> On Fri, Oct 16, 2020 at 1:38 PM Jerome Brunet wrote:
>>
>>
>> On Fri 16 Oct 2020 at 19:30, jassisinghb...@gmail.com wrote:
>>
>> > From: Jassi Brar
>> >
>> > If the txdone is done by poll
On Fri 16 Oct 2020 at 19:33, Jassi Brar wrote:
> On Fri, Oct 16, 2020 at 4:00 AM Jerome Brunet wrote:
>>
>>
>> On Fri 16 Oct 2020 at 10:52, Ionela Voinescu wrote:
>>
>> > On Thursday 15 Oct 2020 at 13:45:54 (-0500), Jassi Brar wrote:
>> > [.
On Fri 16 Oct 2020 at 19:30, jassisinghb...@gmail.com wrote:
> From: Jassi Brar
>
> If the txdone is done by polling, it is possible for msg_submit() to start
> the timer while txdone_hrtimer() callback is running. If the timer needs
> recheduling, it could already be enqueued by the time hrtim
On Fri 16 Oct 2020 at 10:44, Sudeep Holla wrote:
> On Thu, Oct 15, 2020 at 03:29:35PM +0100, Ionela Voinescu wrote:
>> Hi Jerome,
>>
>> On Thursday 15 Oct 2020 at 15:58:30 (+0200), Jerome Brunet wrote:
>> >
>> > On Thu 15 Oct 2020 at 15:46, Ionela Voin
On Fri 16 Oct 2020 at 10:52, Ionela Voinescu wrote:
> On Thursday 15 Oct 2020 at 13:45:54 (-0500), Jassi Brar wrote:
> [..]
>> > >> --- a/drivers/mailbox/mailbox.c
>> > >> +++ b/drivers/mailbox/mailbox.c
>> > >> @@ -82,9 +82,13 @@ static void msg_submit(struct mbox_chan *chan)
>> > >> exit:
>>
On Thu 15 Oct 2020 at 15:46, Ionela Voinescu wrote:
> Hi guys,
>
> On Wednesday 23 Sep 2020 at 14:39:16 (+0200), Jerome Brunet wrote:
>> If the txdone is done by polling, it is possible for msg_submit() to start
>> the timer while txdone_hrtimer() callback is runnin
e sites
> not a given and quite some of the users rely on IRQF_ONESHOT.
>
> The below untested patch should cure the problem and keep the interrupt
> line masked if requested with IRQF_ONESHOT.
>
With arm64 defconfig on Khadas vim3, no obvious regression. Looks good.
Tested-by: Jerome Brunet
I did not test with RT. Brad, Could you let us know is Thomas's patch
works for you ? Thx
itching to this
HIGH/LOW method.
Jerome Brunet (2):
i2c: meson: fix clock setting overwrite
i2c: meson: keep peripheral clock enabled
Nicolas Belin (1):
i2c: meson: fixup rate calculation with filter delay
drivers/i2c/busses/i2c-meson.c | 52 +-
1 file c
t;i2c: add support for Amlogic Meson I2C controller")
Signed-off-by: Nicolas Belin
Signed-off-by: Jerome Brunet
---
drivers/i2c/busses/i2c-meson.c | 23 ---
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/
/low
clock mode which may have been left over by the bootloader.
Fixes: 30021e3707a7 ("i2c: add support for Amlogic Meson I2C controller")
Signed-off-by: Jerome Brunet
---
drivers/i2c/busses/i2c-meson.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git
s not affect the SCL output which is still gated when i2c is idle.
Fixes: 09af1c2fa490 ("i2c: meson: set clock divider in probe instead of setting
it for each transfer")
Signed-off-by: Jerome Brunet
---
drivers/i2c/busses/i2c-meson.c | 10 +++---
1 file changed, 3 insertions(+), 7 del
On Mon 05 Oct 2020 at 10:55, Thomas Gleixner wrote:
> On Mon, Oct 05 2020 at 10:22, Ulf Hansson wrote:
>> On Fri, 2 Oct 2020 at 18:49, Jerome Brunet wrote:
>>>
>>> IRQF_ONESHOT was added to this driver to make sure the irq was not enabled
>>> again
On Fri 02 Oct 2020 at 20:45, Kevin Hilman wrote:
> Christian Hewitt writes:
>
>>> On 2 Oct 2020, at 6:44 pm, Jerome Brunet wrote:
>>>
>>> On Fri 02 Oct 2020 at 16:16, Christian Hewitt
>>> wrote:
>>>
>>>> VIM3L now inher
Reported-by: Brad Harper
Cc: Sebastian Andrzej Siewior
Signed-off-by: Jerome Brunet
---
drivers/mmc/host/meson-gx-mmc.c | 47 -
1 file changed, 29 insertions(+), 18 deletions(-)
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
ind
On Fri 02 Oct 2020 at 16:31, Christian Hewitt
wrote:
> This series adds basic support for LPCM audio over HDMI and S/PDIF
> interfaces to GXBB/GXL/GXM devices without support. I'm sure audio
> support can be extended in places (some devices have internal DACs
> and headphone hardware) but this
On Fri 02 Oct 2020 at 16:16, Christian Hewitt
wrote:
> VIM3L now inherits the sound node from the VIM3 common dtsi but is
> an SM1 device, so label it as such, and stop users blaming future
> support issues on the distro/app "wrongly detecting" their device.
>
> Signed-off-by: Christian Hewitt
On Sun 27 Sep 2020 at 21:12, Julia Lawall wrote:
Hi Stephen,
Do you want to take all the clock related patches directly ?
> Replace commas with semicolons. What is done is essentially described by
> the following Coccinelle semantic patch (http://coccinelle.lip6.fr/):
>
> //
> @@ expressio
On Fri 25 Sep 2020 at 15:44, Sebastian Andrzej Siewior
wrote:
> On 2020-09-25 11:11:42 [+0200], Jerome Brunet wrote:
>> I'm not sure about this.
>> As you have explained on IRC, I understand that IRQF_ONESHOT is causing
>> trouble with RT as the hard IRQ part
On Thu 24 Sep 2020 at 19:01, Kevin Hilman wrote:
> Hi Brad,
>
> Brad Harper writes:
>
>> Force threaded interrupts for meson_mmc_irq to prevent possible deadlock
>> condition
>> during mmc operations when using preempt_rt with 5.9.0-rc3-rt3 patches
>> on arm64.
>>
>> Using meson-gx-mmc with
On Fri 25 Sep 2020 at 05:30, Artem Lapkin wrote:
> enable RTC for VIM2 meson-gxm-khadas-vim2
>
> Signed-off-by: Artem Lapkin
> ---
> arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson
ted-by: Da Xue
Signed-off-by: Jerome Brunet
---
drivers/mailbox/mailbox.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
index 0b821a5b2db8..34f9ab01caef 100644
--- a/drivers/mailbox/mailbox.c
+++ b/drivers/mailbox
This patchset adds initial support for the libretech aml-s905x-cc v2.
Jerome Brunet (2):
dt-bindings: arm: amlogic: add support for libretch s905x cc v2
arm64: dts: meson: initial support for aml-s905x-cc v2
.../devicetree/bindings/arm/amlogic.yaml | 1 +
arch/arm64/boot/dts/amlogic
Add support for the 2nd version of the libretch aml-s905x-cc.
Signed-off-by: Jerome Brunet
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml
b/Documentation/devicetree/bindings/arm
Add initial support for the libretech aml-s905x-cc (Le Potato) v2
Signed-off-by: Jerome Brunet
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../meson-gxl-s905x-libretech-cc-v2.dts | 318 ++
2 files changed, 319 insertions(+)
create mode 100644
arch/arm64
On Tue 15 Sep 2020 at 16:30, Neil Armstrong wrote:
> Hi,
>
> On 15/09/2020 16:19, Jerome Brunet wrote:
>> Add initial support for the libretech aml-s905x-cc (Le Potato) v2
>>
>> Signed-off-by: Jerome Brunet
>> ---
>> arch/arm64/boot/dts/amlogic/Make
On Mon 07 Sep 2020 at 11:38, Neil Armstrong wrote:
> This adds the MIPI DSI Host clock, used to measure the signal timings (ENC
> VSYNC or
> DW-MIPI-DSI eDPI timings).
>
> Signed-off-by: Neil Armstrong
> ---
> drivers/clk/meson/axg.c | 66 +
> drivers/
On Mon 07 Sep 2020 at 11:38, Neil Armstrong wrote:
> Add the Video Clocks present on the Amlogic AXg SoCs.
>
> The AXG only has a single ENCL CTS clock and even if VCLK exist along VCLK2,
> only VCLK2 is used since it clocks the MIPI DSI IP directly.
>
> Signed-off-by: Neil Armstrong
> ---
>
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