On 28/07/23 11:33, Maxime Ripard wrote:
> Hi,
>
> On Thu, Jul 27, 2023 at 04:22:59PM -0300, Arthur Grillo wrote:
>> The drm_exec tests where crashing[0] because of a null dereference. This
>> is caused by a new access of the `driver` attribute of `struct
>> drm_driver` on drm_gem_private_object
On 27/07/23 05:33, Arnd Bergmann wrote:
> On Thu, Jul 27, 2023, at 00:03, Arthur Grillo wrote:
>> Using the `kunit_tool` with the command:
>>
>> tools/testing/kunit/kunit.py run --kunitconfig=drivers/gpu/drm/tests/
>>
>> Lead to this error[0]. Fix it by expliciting removing the
>> CONFIG_DRM_FBD
On 27/07/23 13:07, Javier Martinez Canillas wrote:
> "Arnd Bergmann" writes:
>
>> On Thu, Jul 27, 2023, at 00:03, Arthur Grillo wrote:
>>> Using the `kunit_tool` with the command:
>>>
>>> tools/testing/kunit/kunit.py run --kunitconfig=drivers/gpu/drm/tests/
>>>
>>> Lead to this error[0]. Fix i
On 02/07/23 18:37, Maira Canal wrote:
> On 6/27/23 05:12, Pekka Paalanen wrote:
>> On Mon, 26 Jun 2023 14:35:25 -0300
>> Maira Canal wrote:
>>
>>> Hi Pekka,
>>>
>>> On 6/26/23 05:17, Pekka Paalanen wrote:
On Sat, 24 Jun 2023 18:48:08 -0300
Maira Canal wrote:
> Hi Arthur,
On 14/06/23 14:54, nelsonbogado99 wrote:
> From: Nelson Bogado
>
> To evaluate the behavior of the drm_rect_clip_scaled() helper function
> with misplaced rectangles and improve the robustness and quality of it.
>
> The new test was executed using the following command:
>
> $ ./tools/testi
On 23/05/23 09:32, Maíra Canal wrote:
> Currently, it is possible for the composer to be set as enabled and then
> as disabled without a proper call for the vkms_vblank_simulate(). This
> is problematic, because the driver would skip one CRC output, causing CRC
> tests to fail. Therefore, we nee
On 15/05/23 10:52, Maíra Canal wrote:
> This series addresses some minor improvements to the writeback
> functionality. The first patch intends to reduce the critical section
> of a spinlock by removing assignments that don't need to be protected
> by a lock. The second patch enables the support
On 12/05/23 07:40, Maíra Canal wrote:
> Create a new fixed-point helper to allow us to return the rounded value
> of our fixed point value.
>
> [v2]:
> * Create the function drm_fixp2int_round() (Melissa Wen).
> [v3]:
> * Use drm_fixp2int() instead of shifting manually (Arthur Grillo).
On 07/05/23 17:28, Maíra Canal wrote:
> Currently, the pixel conversion isn't rounding the fixed-point values
> before assigning it to the RGB coefficients, which is causing the IGT
> pixel-format tests to fail. So, use the drm_fixp2int_round() fixed-point
> helper to round the values when assig
On 07/05/23 17:28, Maíra Canal wrote:
> Create a new fixed-point helper to allow us to return the rounded value
> of our fixed-point value.
>
> Signed-off-by: Maíra Canal
> ---
>
> v1 -> v2:
> https://lore.kernel.org/dri-devel/20230425153353.238844-1-mca...@igalia.com/T/
>
> * New patch
> *
On 20/04/23 20:22, Maíra Canal wrote:
> Before commit bc0d7fdefec6 ("drm: vkms: Supports to the case where
> primary plane doesn't match the CRTC"), the composition was executed on
> top of the primary plane. Therefore, the primary plane was not able to
> support the alpha channel. After commit
On 17/04/23 13:19, Maíra Canal wrote:
> On 4/6/23 08:53, Arthur Grillo wrote:
>> Insert parameterized test for the drm_rect_calc_vscale() to ensure
>> correctness and prevent future regressions. Besides the test for the
>> usual case, tests the exceptions.
>>
>> It uses the same struct from drm_
On 17/04/23 09:10, Maíra Canal wrote:
> Currently, the pixel conversion functions repeat the same loop to
> iterate the rows. Instead of repeating the same code for each pixel
> format, create a function to wrap the loop and isolate the pixel
> conversion functionality.
>
> Suggested-by: Arthur
On 14/04/23 10:51, Maíra Canal wrote:
> Currently, the pixel conversion functions repeat the same loop to
> iterate the rows. Instead of repeating the same code for each pixel
> format, create a function to wrap the loop and isolate the pixel
> conversion functionality.
>
> Suggested-by: Arthur
On 03/04/23 12:33, Maíra Canal wrote:
> Hi Arthur,
>
> On 3/27/23 10:38, Arthur Grillo wrote:
>> Insert test for the drm_rect_intersect() function, it also create a
>> helper for comparing drm_rects more easily.
>>
>> Signed-off-by: Arthur Grillo
>> ---
>> drivers/gpu/drm/tests/drm_rect_test
On 22/03/23 11:26, Ville Syrjälä wrote:
> On Wed, Mar 22, 2023 at 11:06:57AM -0300, Arthur Grillo wrote:
>> Insert test for the drm_rect_intersect() function, it also create a
>> helper for comparing drm_rects more easily.
>>
>> Signed-off-by: Arthur Grillo
>> ---
>> drivers/gpu/drm/tests/drm_
Hello Javier,
On 14/03/23 16:08, Javier Martinez Canillas wrote:
> Arthur Grillo writes:
>
> Hello Arthur,
>
>> Extend the existing test cases to test the conversion from XRGB to
>> monochromatic.
>>
>> Signed-off-by: Arthur Grillo
>> ---
>
> Patch looks good to me:
>
> Reviewed-by: Javi
Hi,
On 07/03/23 18:50, Javier Martinez Canillas wrote:
> There are DRM fourcc formats that have pixels smaller than a byte, but the
> conversion_buf_size() function assumes that pixels are a multiple of bytes
> and use the struct drm_format_info .cpp field to calculate the dst_pitch.
>
> Instea
On 02/03/23 17:01, Arthur Grillo wrote:
> Extend the existing test cases to test the conversion from XRGB to
> monochromatic.
>
> Signed-off-by: Arthur Grillo
> ---
> .../gpu/drm/tests/drm_format_helper_test.c| 73 +++
> 1 file changed, 73 insertions(+)
>
> diff --git
On 07/03/23 18:55, Javier Martinez Canillas wrote:
> Javier Martinez Canillas writes:
>
> [...]
>
>>
>>> +static size_t conversion_buf_size_mono(unsigned int dst_pitch, const
>>> struct drm_rect *clip)
>>> +{
>>> + if (!dst_pitch) {
>>> + unsigned int linepixels = drm_rect_width(
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