On Mon, Oct 21, 2024 at 10:08 AM Tomi Valkeinen
wrote:
>
> It has been observed that sometimes DSS will trigger an interrupt and
> the top level interrupt (DISPC_IRQSTATUS) is not zero, but the VP and
> VID level interrupt-statuses are zero.
>
> As the top level irqstatus is supposed to tell wheth
On Mon, Oct 21, 2024 at 10:08 AM Tomi Valkeinen <
tomi.valkei...@ideasonboard.com> wrote:
> It has been observed that sometimes DSS will trigger an interrupt and
> the top level interrupt (DISPC_IRQSTATUS) is not zero, but the VP and
> VID level interrupt-statuses are zero.
>
> As the top level ir
On Mon, Oct 21, 2024 at 10:08 AM Tomi Valkeinen
wrote:
>
> From: Devarsh Thakkar
>
> The driver has a spinlock for protecting the irq_masks field and irq
> enable registers. However, the driver misses protecting the irq status
> registers which can lead to races.
>
> Take the spinlock when access
On Mon, Oct 21, 2024 at 10:08 AM Tomi Valkeinen
wrote:
>
> From: Devarsh Thakkar
>
> The driver does not touch the irqstatus register when it is disabling
> interrupts. This might cause an interrupt to trigger for an interrupt
> that was just disabled.
>
> To fix the issue, clear the irqstatus r
Ah okay, go figure. There was an updated patch series emailed between
before I finished writing this email. So please ignore...
On Mon, Oct 21, 2024 at 10:46 AM Jon Cormier wrote:
>
> Adding the e2e thread that has instigated this change.
>
> https://e2e.ti.com/support/proc
Adding the e2e thread that has instigated this change.
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1394222/am625-issue-about-tidss-rcu_preempt-self-detected-stall-on-cpu?pifragment-323307=1#pifragment-323307=2
Summary of original problem: An AM62x device using the TI
On Fri, Mar 31, 2023 at 5:00 AM Neil Armstrong
wrote:
>
> Hi,
>
> On 20/02/2023 23:10, Jonathan Cormier wrote:
> > From: Michael Williamson
> >
> > The logic to configure polling (vs async/irq notification) of hot-plug
> > events was not correct. If the connected bridge requires polling,
> > the
Bumping patch submission.
On Mon, Feb 20, 2023 at 5:10 PM Jonathan Cormier
wrote:
> The TFP410 driver does not support I2C. As such, the device remains in
> Power Down if the I2C is enabled by the bootstrap pins.
>
> Add basic support for the I2C interface, and provide support to take
> the dev
On Sat, Jan 28, 2023 at 7:47 PM kernel test robot wrote:
>
> Hi Jonathan,
>
> Thank you for the patch! Perhaps something to improve:
Good bot.
>
> [auto build test WARNING on 93f875a8526a291005e7f38478079526c843cbec]
>
> url:
> https://github.com/intel-lab-lkp/linux/commits/Jonathan-Cormier/dt
On Thu, Jan 26, 2023 at 10:41 AM Krzysztof Kozlowski <
krzysztof.kozlow...@linaro.org> wrote:
> On 25/01/2023 22:09, Jonathan Cormier wrote:
> > From: Michael Williamson
> >
> > The TFP410 driver does not support I2C. As such, the device remains in
> > Power Down if the I2C is enabled by the boo
On Thu, Jan 26, 2023 at 10:40 AM Krzysztof Kozlowski <
krzysztof.kozlow...@linaro.org> wrote:
> On 25/01/2023 22:09, Jonathan Cormier wrote:
> > Add a i2c example with HDMI connector
>
> Why? It's the same - but more on this below.
>
The existing example is for the previous setup where it was conf
On Wed, Jan 25, 2023 at 4:24 PM Laurent Pinchart
wrote:
>
> Hi Jonathan,
>
> Thank you for the patch.
>
> On Wed, Jan 25, 2023 at 04:09:09PM -0500, Jonathan Cormier wrote:
> > Add a i2c example with HDMI connector
> >
> > Signed-off-by: Jonathan Cormier
> > ---
> > .../bindings/display/bridge/ti
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