On 25.02.20 09:13, Frieder Schrempf wrote:
> Hi Lucas,
>
> On 24.02.20 12:08, Lucas Stach wrote:
>> On Mo, 2020-02-24 at 10:53 +, Schrempf Frieder wrote:
>>> Hi Lucas,
>>>
>>> On 24.02.20 11:37, Lucas Stach wrote:
>>>> Hi Frieder,
>&g
On 26.02.20 17:05, Guido Günther wrote:
> On Wed, Feb 26, 2020 at 04:54:35PM +0100, Lucas Stach wrote:
>> On Mi, 2020-02-26 at 15:31 +, Schrempf Frieder wrote:
>>> On 25.02.20 09:13, Frieder Schrempf wrote:
>>>> Hi Lucas,
>>>>
>>>> On 24.0
On 02.03.20 09:44, Frieder Schrempf wrote:
> On 26.02.20 17:05, Guido Günther wrote:
>> On Wed, Feb 26, 2020 at 04:54:35PM +0100, Lucas Stach wrote:
>>> On Mi, 2020-02-26 at 15:31 +, Schrempf Frieder wrote:
>>>> On 25.02.20 09:13, Frieder Schrempf wrote:
>>&
On 03.03.20 16:59, Guido Günther wrote:
> Hi,
> On Tue, Mar 03, 2020 at 11:43:14AM +, Schrempf Frieder wrote:
>> On 02.03.20 09:44, Frieder Schrempf wrote:
>>> On 26.02.20 17:05, Guido Günther wrote:
>>>> On Wed, Feb 26, 2020 at 04:54:35PM +0100, Lucas Stach
Hi Bogdan,
On 21.08.19 07:34, Togorean, Bogdan wrote:
> On Tue, 2019-08-20 at 10:53 +0200, Daniel Vetter wrote:
>> [External]
>>
>> On Mon, Aug 19, 2019 at 12:46:16PM +0200, Sam Ravnborg wrote:
>>> Hi Bogdan.
>>>
>> adv7533_detach_dsi(adv7511);
>> i2c_unregister_d
reat to hear that. Thanks for your effort. I will try to test your v3
when I have received the new hardware and got it up and running.
>
> I also started work on HDCP support for this driver and hope to send
> soon a patch for that.
>
> Best regards,
> Bogdan
>
> On
From: Frieder Schrempf
On some i.MX8MM devices the boot hangs when enabling the GPU clocks.
Changing the order of clock initalization to
core -> shader -> bus -> reg
fixes the issue. This is the same order used in the imx platform code
of the downstream GPU driver in the NXP kernel [1]. For the
From: Frieder Schrempf
According to the documents, the i.MX8M-Mini features a GC320 and a
GCNanoUltra GPU core. Etnaviv detects them as:
etnaviv-gpu 3800.gpu: model: GC600, revision: 4653
etnaviv-gpu 38008000.gpu: model: GC520, revision: 5341
This seems to work fine more or
From: Frieder Schrempf
On i.MX8MM there is an interrupt getting triggered immediately after
requesting the IRQ, which leads to a stall as the handler accesses
the GPU registers whithout the clock being enabled.
Enabling the clocks briefly seems to clear the IRQ state, so we do
this before reques
On 30.04.20 16:23, Daniel Baluta wrote:
> On 4/30/20 3:46 PM, Schrempf Frieder wrote:
>> + /*
>> + * On i.MX8MM there is an interrupt getting triggered immediately
>> + * after requesting the IRQ, which leads to a stall as the handler
>> + * accesses the
On 30.04.20 16:35, Lucas Stach wrote:
> Am Donnerstag, den 30.04.2020, 12:46 + schrieb Schrempf Frieder:
>> From: Frieder Schrempf
>>
>> On some i.MX8MM devices the boot hangs when enabling the GPU clocks.
>> Changing the order of clock initalization to
>>
From: Frieder Schrempf
This series contains patches to enable GPU support for the i.MX8MM.
There is currently no upstream support for the display subsystem of
the i.MX8MM, but I have a 5.4-based tree with some ported drivers for
LCDIF, DSIM bridge, etc. (see [1]) which I used to test the GPU with
Hi Lucas,
On 30.04.20 16:32, Lucas Stach wrote:
> Hi Frieder,
>
> Am Donnerstag, den 30.04.2020, 12:46 + schrieb Schrempf Frieder:
>> From: Frieder Schrempf
>>
>> On i.MX8MM there is an interrupt getting triggered immediately after
>> requesting the I
From: Frieder Schrempf
In case enabling of the bus clock fails etnaviv_gpu_clk_enable()
returns without disabling the already enabled reg clock. Fix this.
Fixes: 65f037e8e908 ("drm/etnaviv: add support for slave interface clock")
Signed-off-by: Frieder Schrempf
---
drivers/gpu/drm/etnaviv/etna
On 06.05.20 13:45, Frieder Schrempf wrote:
> On 03.05.20 16:49, Adam Ford wrote:
>> On Thu, Apr 30, 2020 at 7:46 AM Schrempf Frieder
>> wrote:
>>>
>>> From: Frieder Schrempf
>>>
>>> According to the documents, the i.MX8M-Mini features a GC320 a
Hi Peng,
On 01.05.20 14:36, Peng Fan wrote:
>> Subject: Re: [RFC PATCH 3/4] drm/etnaviv: Change order of enabling clocks to
>> fix boot on i.MX8MM
>>
>> On 30.04.20 16:35, Lucas Stach wrote:
>>> Am Donnerstag, den 30.04.2020, 12:46 + schrieb Schrempf Fri
On 03.05.20 16:49, Adam Ford wrote:
> On Thu, Apr 30, 2020 at 7:46 AM Schrempf Frieder
> wrote:
>>
>> From: Frieder Schrempf
>>
>> According to the documents, the i.MX8M-Mini features a GC320 and a
>> GCNanoUltra GPU core. Etnaviv detects them as:
>>
&
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