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@xxxxxxxxx>
---
tests/kms_sink_crc_basic.c | 175 +++++++++++++++++++++------------------------
1 file changed, 82 insertions(+), 93 deletions(-)
diff --git a/tests/kms_sink_crc_basic.c b/tests/kms_sink_crc_basic.c
index 3703dc1..a7febe8 100644
--- a/tests/kms_sink_crc_basic.c
+++ b/tests/kms_sink_crc_basic.c
@@ -34,20 +34,18 @@
#include "igt_debugfs.h"
#include "igt_kms.h"
+#define CRC_BLACK "000000000000"
+
enum color {
- WHITE,
- BLACK,
- NUM_COLORS,
+ RED,
+ GREEN,
};
typedef struct {
- struct kmstest_connector_config config;
- struct igt_fb fb;
-} connector_t;
-
-typedef struct {
int drm_fd;
- drmModeRes *resources;
+ igt_display_t display;
+ struct igt_fb fb_green, fb_red;
+ igt_plane_t *primary;
} data_t;
static void get_crc(char *crc) {
@@ -59,111 +57,104 @@ static void get_crc(char *crc) {
igt_require(ret > 0);
fclose(file);
-}
-
-static uint32_t create_fb(data_t *data,
- int w, int h,
- double r, double g, double b,
- struct igt_fb *fb)
-{
- cairo_t *cr;
- uint32_t fb_id;
-
- fb_id = igt_create_fb(data->drm_fd, w, h,
- DRM_FORMAT_XRGB8888, I915_TILING_NONE, fb);
- igt_assert(fb_id);
- cr = igt_get_cairo_ctx(data->drm_fd, fb);
- igt_paint_color(cr, 0, 0, w, h, r, g, b);
- igt_assert(cairo_status(cr) == 0);
-
- return fb_id;
+ /* Black screen is always invalid */
+ igt_assert(strcmp(crc, CRC_BLACK) != 0);
}
-static bool
-connector_set_mode(data_t *data, connector_t *connector, drmModeModeInfo *mode,
- enum color crtc_color)
+static void assert_color(char *crc, enum color color)
{
- struct kmstest_connector_config *config = &connector->config;
- unsigned int fb_id;
+ char color_mask[5] = "FFFF\0";
+ char rs[5], gs[5], bs[5];
+ unsigned int rh, gh, bh, mask;
int ret;
- if (crtc_color == WHITE)
- fb_id = create_fb(data, mode->hdisplay, mode->vdisplay,
- 1.0, 1.0, 1.0, &connector->fb);
- else
- fb_id = create_fb(data, mode->hdisplay, mode->vdisplay,
- 0.0, 0.0, 0.0, &connector->fb);
- igt_assert(fb_id);
-
- ret = drmModeSetCrtc(data->drm_fd,
- config->crtc->crtc_id,
- connector->fb.fb_id,
- 0, 0, /* x, y */
- &config->connector->connector_id,
- 1,
- mode);
- igt_assert(ret == 0);
-
- return 0;
-}
-
-static void basic_sink_crc_check(data_t *data, uint32_t connector_id)
-{
- connector_t connector;
- char ref_crc_white[12];
- char ref_crc_black[12];
- char crc_check[12];
-
- igt_require(kmstest_get_connector_config(data->drm_fd,
- connector_id,
- 1 << 0,
- &connector.config));
-
- /*Go White*/
- connector_set_mode(data, &connector, &connector.config.default_mode, WHITE);
+ sscanf(color_mask, "%4x", &mask);
- /* get reference crc for white color */
- get_crc(ref_crc_white);
+ memcpy(rs, &crc[0], 4);
+ rs[4] = '\0';
+ ret = sscanf(rs, "%4x", &rh);
+ igt_require(ret > 0);
- /* Go Black */
- connector_set_mode(data, &connector, &connector.config.default_mode, BLACK);
+ memcpy(gs, &crc[4], 4);
+ gs[4] = '\0';
+ ret = sscanf(gs, "%4x", &gh);
+ igt_require(ret > 0);
- /* get reference crc for black color */
- get_crc(ref_crc_black);
+ memcpy(bs, &crc[8], 4);
+ bs[4] = '\0';
+ ret = sscanf(bs, "%4x", &bh);
+ igt_require(ret > 0);
- igt_assert(strcmp(ref_crc_black, ref_crc_white) != 0);
+ switch (color) {
+ case RED:
+ igt_assert((rh & mask) != 0 &&
+ (gh & mask) == 0 &&
+ (bh & mask) == 0);
+ break;
+ case GREEN:
+ igt_assert((rh & mask) == 0 &&
+ (gh & mask) != 0 &&
+ (bh & mask) == 0);
+ break;
+ default:
+ igt_fail(-1);
+ }
+}
- /*Go White again*/
- connector_set_mode(data, &connector, &connector.config.default_mode, WHITE);
+static void basic_sink_crc_check(data_t *data)
+{
+ char crc[13];
- get_crc(crc_check);
- igt_assert(strcmp(crc_check, ref_crc_white) == 0);
+ /* Go Green */
+ igt_plane_set_fb(data->primary, &data->fb_green);
+ igt_display_commit(&data->display);
- /* Go Black again */
- connector_set_mode(data, &connector, &connector.config.default_mode, BLACK);
+ /* It should be Green */
+ get_crc(crc);
+ assert_color(crc, GREEN);
- get_crc(crc_check);
- igt_assert(strcmp(crc_check, ref_crc_black) == 0);
+ /* Go Red */
+ igt_plane_set_fb(data->primary, &data->fb_red);
+ igt_display_commit(&data->display);
- kmstest_free_connector_config(&connector.config);
+ /* It should be Red */
+ get_crc(crc);
+ assert_color(crc, RED);
}
static void run_test(data_t *data)
{
- int i;
- drmModeConnectorPtr c;
- uint32_t connector_id = 0;
+ igt_display_t *display = &data->display;
+ igt_output_t *output;
+ drmModeModeInfo *mode;
- for (i = 0; i < data->resources->count_connectors; i++) {
- connector_id = data->resources->connectors[i];
- c = drmModeGetConnector(data->drm_fd, connector_id);
+ for_each_connected_output(display, output) {
+ drmModeConnectorPtr c = output->config.connector;
if (c->connector_type != DRM_MODE_CONNECTOR_eDP ||
c->connection != DRM_MODE_CONNECTED)
continue;
- basic_sink_crc_check(data, connector_id);
+ igt_output_set_pipe(output, PIPE_ANY);
+
+ mode = igt_output_get_mode(output);
+
+ igt_create_color_fb(data->drm_fd,
+ mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888, I915_TILING_X,
+ 0.0, 1.0, 0.0,
+ &data->fb_green);
+
+ igt_create_color_fb(data->drm_fd,
+ mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888, I915_TILING_X,
+ 1.0, 0.0, 0.0,
+ &data->fb_red);
+
+ data->primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
+
+ basic_sink_crc_check(data);
return;
}
@@ -179,11 +170,9 @@ igt_simple_main
data.drm_fd = drm_open_any();
kmstest_set_vt_graphics_mode();
-
- data.resources = drmModeGetResources(data.drm_fd);
- igt_assert(data.resources);
+ igt_display_init(&data.display, data.drm_fd);
run_test(&data);
- drmModeFreeResources(data.resources);
+ igt_display_fini(&data.display);
}
--
1.9.3
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