[igt-dev] [PATCH i-g-t v3] test/kms_plane_cursor: Honour max cursor size

[Aurabindo Pillai]

On 2022-10-13 12:16, Alex Hung wrote:
> 
> 
> On 2022-10-13 09:56, Aurabindo Pillai wrote:
>> Skip the tests for cursor sizes that are not supported by the hardware
>>
>> Changes in v2
>> =============
>>
>> * Remove the duplicate definitions for DRM cursor width capability
>> * Check for both cursor width and height when verifying the test 
>> cursor size
>>
>> Changes in v3
>> =============
>>
>> * Add variables to hold max cursor size to the global data_t struct
>> * Remove stale comment from v1
>>
>> Signed-off-by: Aurabindo Pillai <aurabindo.pillai at amd.com>
>> ---
>>   tests/kms_plane_cursor.c | 12 ++++++++++++
>>   1 file changed, 12 insertions(+)
>>
>> diff --git a/tests/kms_plane_cursor.c b/tests/kms_plane_cursor.c
>> index 43bcaaa4..96036213 100644
>> --- a/tests/kms_plane_cursor.c
>> +++ b/tests/kms_plane_cursor.c
>> @@ -30,6 +30,7 @@
>>    * - DRM index indicates z-ordering, higher index = higher z-order
>>    */
>> +
>>   enum {
>>       TEST_PRIMARY = 0,
>>       TEST_OVERLAY = 1 << 0,
>> @@ -64,6 +65,8 @@ typedef struct data {
>>       enum pipe pipe_id;
>>       int drm_fd;
>>       rect_t or;
>> +    uint64_t max_curw;
>> +    uint64_t max_curh;
>>   } data_t;
>>   /* Common test setup. */
>> @@ -222,6 +225,8 @@ static void test_cursor(data_t *data, int size, 
>> unsigned int flags)
>>       int sw, sh;
>>       int pad = 128;
>> +    igt_skip_on((size > data->max_curw) || (size > data->max_curh));
>> +
>>       sw = data->mode->hdisplay;
>>       sh = data->mode->vdisplay;
>> @@ -270,8 +275,15 @@ igt_main
>>       };
>>       igt_fixture {
>> +        int ret;
>> +
>>           data.drm_fd = drm_open_driver_master(DRIVER_ANY);
>> +        ret = drmGetCap(data.drm_fd, DRM_CAP_CURSOR_WIDTH, 
>> &data.max_curw);
>> +        igt_assert(ret == 0 || errno == EINVAL);
>> +        ret = drmGetCap(data.drm_fd, DRM_CAP_CURSOR_HEIGHT, 
>> &data.max_curh);
>> +        igt_assert(ret == 0 || errno == EINVAL);
>> +
>>           kmstest_set_vt_graphics_mode();
>>           igt_display_require(&data.display, data.drm_fd);
> 
> Reviewed-by: Alex Hung <alex.hung at amd.com>


Thanks for the review Alex, I shall remove the extra line break before 
applying.