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/*
* Copyright 2019 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include "igt.h"
/* Common test data */
typedef struct data {
struct igt_fb pattern_fb_info;
int fd;
igt_display_t display;
igt_plane_t *primary;
igt_output_t *output;
igt_pipe_t *pipe;
enum pipe pipe_id;
bool use_virtual_connector;
} data_t;
/* Video modes indexed by VIC */
static drmModeModeInfo test_modes[] = {
[1] = { 25175,
640, 656, 752, 800, 0,
480, 489, 492, 525, 0,
60, 0xa, 0x40,
"640x480", /* VIC 1 */
},
[96] = { 594000,
3840, 4896, 4984, 5280, 0,
2160, 2168, 2178, 2250, 0,
50, 0x5|DRM_MODE_FLAG_PIC_AR_16_9, 0x40,
"3840x2160", /* VIC 96 */
},
[97] = { 594000,
3840, 4016, 4104, 4400, 0,
2160, 2168, 2178, 2250, 0,
60, 0x5|DRM_MODE_FLAG_PIC_AR_16_9, 0x40,
"3840x2160", /* VIC 97 */
},
[101] = { 594000,
4096, 5064, 5152, 5280, 0,
2160, 2168, 2178, 2250, 0,
50, 0x5|DRM_MODE_FLAG_PIC_AR_256_135, 0x40,
"4096x2160", /* VIC 101 */
},
[102] = { 594000,
4096, 4184, 4272, 4400, 0,
2160, 2168, 2178, 2250, 0,
60, 0x5|DRM_MODE_FLAG_PIC_AR_256_135, 0x40,
"4096x2160", /* VIC 102 */
},
[106] = { 594000,
3840, 4896, 4984, 5280, 0,
2160, 2168, 2178, 2250, 0,
50, 0x5|DRM_MODE_FLAG_PIC_AR_64_27, 0x40,
"3840x2160", /* VIC 106 */
},
[107] = { 594000,
3840, 4016, 4104, 4400, 0,
2160, 2168, 2178, 2250, 0,
60, 0x5|DRM_MODE_FLAG_PIC_AR_64_27, 0x40,
"3840x2160", /* VIC 107 */
},
};
/* Common test setup. */
static void test_init(data_t *data)
{
igt_display_t *display = &data->display;
data->pipe_id = PIPE_A;
data->pipe = &data->display.pipes[data->pipe_id];
igt_display_reset(display);
/* find a connected HDMI output */
data->output = NULL;
for (int i=0; i < data->display.n_outputs; ++i) {
drmModeConnector *connector = data->display.outputs[i].config.connector;
if (connector->connection == DRM_MODE_CONNECTED &&
(connector->connector_type == DRM_MODE_CONNECTOR_HDMIA ||
(data->use_virtual_connector &&
connector->connector_type == DRM_MODE_CONNECTOR_VIRTUAL))) {
data->output = &data->display.outputs[i];
}
}
igt_require(data->output);
data->primary =
igt_pipe_get_plane_type(data->pipe, DRM_PLANE_TYPE_PRIMARY);
igt_output_set_pipe(data->output, data->pipe_id);
}
/* Common test cleanup. */
static void test_fini(data_t *data)
{
igt_display_reset(&data->display);
}
static void wait_for_keypress(void)
{
while (getchar() != '\n')
;
}
static void test_vic_mode(data_t *data, int vic)
{
igt_display_t *display = &data->display;
drmModeModeInfo *mode;
igt_fb_t afb;
test_init(data);
mode = &test_modes[vic];
igt_output_override_mode(data->output, mode);
igt_create_pattern_fb(data->fd, mode->hdisplay, mode->vdisplay, DRM_FORMAT_XRGB8888, 0, &afb);
igt_plane_set_fb(data->primary, &afb);
igt_display_commit_atomic(display, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
igt_info("Press [Enter] to finish\n");
wait_for_keypress();
test_fini(data);
}
const char *optstr = "hvt:";
static void usage(const char *name)
{
igt_info("Usage: %s [options]\n", name);
igt_info("-h Show help\n");
igt_info("-t vic Select video mode based on VIC\n");
igt_info("-v Test on 'Virtual' connector as well, for debugging.\n");
}
int main(int argc, char **argv)
{
data_t data;
int c;
int vic = 1; /* default to VIC 1 (640x480) */
memset(&data, 0, sizeof(data));
while((c = getopt(argc, argv, optstr)) != -1) {
switch(c) {
case 't':
vic = atoi(optarg);
break;
case 'v':
data.use_virtual_connector = true;
break;
default:
case 'h':
usage(argv[0]);
exit(EXIT_SUCCESS);
}
}
if (vic < 1 ||
vic > ARRAY_SIZE(test_modes) ||
!test_modes[vic].name[0]) {
igt_warn("VIC %d is not supported\n", vic);
exit(EXIT_FAILURE);
}
data.fd = drm_open_driver_master(DRIVER_ANY);
kmstest_set_vt_graphics_mode();
igt_display_require(&data.display, data.fd);
igt_require(data.display.is_atomic);
igt_display_require_output(&data.display);
test_vic_mode(&data, vic);
igt_display_fini(&data.display);
}
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