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tests/kms_sink_crc_basic: Simplify test by using igt_kms functions
v2: sink CRC R, G and B might change depending on display. So let's split the colors and bitwise them. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Rodrigo Vivi
parent
107151ce9f
commit
1d7b062621
@ -34,20 +34,18 @@
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#include "igt_debugfs.h"
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#include "igt_kms.h"
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#define CRC_BLACK "000000000000"
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enum color {
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WHITE,
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BLACK,
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NUM_COLORS,
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RED,
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GREEN,
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};
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typedef struct {
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struct kmstest_connector_config config;
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struct igt_fb fb;
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} connector_t;
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typedef struct {
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int drm_fd;
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drmModeRes *resources;
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igt_display_t display;
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struct igt_fb fb_green, fb_red;
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igt_plane_t *primary;
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} data_t;
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static void get_crc(char *crc) {
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@ -59,111 +57,104 @@ static void get_crc(char *crc) {
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igt_require(ret > 0);
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fclose(file);
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/* Black screen is always invalid */
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igt_assert(strcmp(crc, CRC_BLACK) != 0);
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}
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static uint32_t create_fb(data_t *data,
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int w, int h,
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double r, double g, double b,
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struct igt_fb *fb)
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static void assert_color(char *crc, enum color color)
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{
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cairo_t *cr;
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uint32_t fb_id;
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fb_id = igt_create_fb(data->drm_fd, w, h,
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DRM_FORMAT_XRGB8888, I915_TILING_NONE, fb);
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igt_assert(fb_id);
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cr = igt_get_cairo_ctx(data->drm_fd, fb);
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igt_paint_color(cr, 0, 0, w, h, r, g, b);
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igt_assert(cairo_status(cr) == 0);
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return fb_id;
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}
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static bool
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connector_set_mode(data_t *data, connector_t *connector, drmModeModeInfo *mode,
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enum color crtc_color)
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{
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struct kmstest_connector_config *config = &connector->config;
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unsigned int fb_id;
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char color_mask[5] = "FFFF\0";
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char rs[5], gs[5], bs[5];
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unsigned int rh, gh, bh, mask;
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int ret;
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if (crtc_color == WHITE)
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fb_id = create_fb(data, mode->hdisplay, mode->vdisplay,
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1.0, 1.0, 1.0, &connector->fb);
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else
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fb_id = create_fb(data, mode->hdisplay, mode->vdisplay,
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0.0, 0.0, 0.0, &connector->fb);
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igt_assert(fb_id);
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sscanf(color_mask, "%4x", &mask);
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ret = drmModeSetCrtc(data->drm_fd,
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config->crtc->crtc_id,
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connector->fb.fb_id,
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0, 0, /* x, y */
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&config->connector->connector_id,
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1,
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mode);
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igt_assert(ret == 0);
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memcpy(rs, &crc[0], 4);
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rs[4] = '\0';
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ret = sscanf(rs, "%4x", &rh);
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igt_require(ret > 0);
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return 0;
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memcpy(gs, &crc[4], 4);
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gs[4] = '\0';
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ret = sscanf(gs, "%4x", &gh);
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igt_require(ret > 0);
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memcpy(bs, &crc[8], 4);
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bs[4] = '\0';
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ret = sscanf(bs, "%4x", &bh);
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igt_require(ret > 0);
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switch (color) {
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case RED:
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igt_assert((rh & mask) != 0 &&
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(gh & mask) == 0 &&
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(bh & mask) == 0);
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break;
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case GREEN:
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igt_assert((rh & mask) == 0 &&
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(gh & mask) != 0 &&
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(bh & mask) == 0);
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break;
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default:
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igt_fail(-1);
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}
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}
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static void basic_sink_crc_check(data_t *data, uint32_t connector_id)
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static void basic_sink_crc_check(data_t *data)
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{
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connector_t connector;
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char ref_crc_white[12];
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char ref_crc_black[12];
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char crc_check[12];
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char crc[13];
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igt_require(kmstest_get_connector_config(data->drm_fd,
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connector_id,
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1 << 0,
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&connector.config));
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/* Go Green */
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igt_plane_set_fb(data->primary, &data->fb_green);
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igt_display_commit(&data->display);
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/*Go White*/
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connector_set_mode(data, &connector, &connector.config.default_mode, WHITE);
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/* It should be Green */
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get_crc(crc);
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assert_color(crc, GREEN);
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/* get reference crc for white color */
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get_crc(ref_crc_white);
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/* Go Red */
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igt_plane_set_fb(data->primary, &data->fb_red);
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igt_display_commit(&data->display);
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/* Go Black */
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connector_set_mode(data, &connector, &connector.config.default_mode, BLACK);
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/* get reference crc for black color */
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get_crc(ref_crc_black);
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igt_assert(strcmp(ref_crc_black, ref_crc_white) != 0);
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/*Go White again*/
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connector_set_mode(data, &connector, &connector.config.default_mode, WHITE);
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get_crc(crc_check);
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igt_assert(strcmp(crc_check, ref_crc_white) == 0);
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/* Go Black again */
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connector_set_mode(data, &connector, &connector.config.default_mode, BLACK);
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get_crc(crc_check);
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igt_assert(strcmp(crc_check, ref_crc_black) == 0);
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kmstest_free_connector_config(&connector.config);
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/* It should be Red */
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get_crc(crc);
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assert_color(crc, RED);
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}
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static void run_test(data_t *data)
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{
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int i;
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drmModeConnectorPtr c;
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uint32_t connector_id = 0;
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igt_display_t *display = &data->display;
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igt_output_t *output;
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drmModeModeInfo *mode;
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for (i = 0; i < data->resources->count_connectors; i++) {
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connector_id = data->resources->connectors[i];
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c = drmModeGetConnector(data->drm_fd, connector_id);
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for_each_connected_output(display, output) {
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drmModeConnectorPtr c = output->config.connector;
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if (c->connector_type != DRM_MODE_CONNECTOR_eDP ||
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c->connection != DRM_MODE_CONNECTED)
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continue;
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basic_sink_crc_check(data, connector_id);
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igt_output_set_pipe(output, PIPE_ANY);
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mode = igt_output_get_mode(output);
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igt_create_color_fb(data->drm_fd,
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mode->hdisplay, mode->vdisplay,
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DRM_FORMAT_XRGB8888, I915_TILING_X,
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0.0, 1.0, 0.0,
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&data->fb_green);
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igt_create_color_fb(data->drm_fd,
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mode->hdisplay, mode->vdisplay,
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DRM_FORMAT_XRGB8888, I915_TILING_X,
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1.0, 0.0, 0.0,
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&data->fb_red);
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data->primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
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basic_sink_crc_check(data);
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return;
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}
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@ -179,11 +170,9 @@ igt_simple_main
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data.drm_fd = drm_open_any();
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kmstest_set_vt_graphics_mode();
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data.resources = drmModeGetResources(data.drm_fd);
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igt_assert(data.resources);
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igt_display_init(&data.display, data.drm_fd);
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run_test(&data);
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drmModeFreeResources(data.resources);
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igt_display_fini(&data.display);
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}
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