/* does iterative scaling on plane2 */
static void iterate_plane_scaling(data_t *d, drmModeModeInfo *mode)
{
igt_display_t *display = &d->display;
if (mode->hdisplay >= d->fb2.width) {
int w, h;
/* fixed fb */
igt_fb_set_position(&d->fb2, d->plane2, 0, 0);
igt_fb_set_size(&d->fb2, d->plane2, d->fb2.width, d->fb2.height);
igt_plane_set_position(d->plane2, 0, 0);
/* adjust plane size */
for (w = d->fb2.width; w <= mode->hdisplay; w+=10) {
h = w * d->fb2.height / d->fb2.width;
igt_plane_set_size(d->plane2, w, h);
igt_display_commit2(display, COMMIT_UNIVERSAL);
}
} else {
int w, h;
/* fixed plane */
igt_plane_set_position(d->plane2, 0, 0);
igt_plane_set_size(d->plane2, mode->hdisplay, mode->vdisplay);
igt_fb_set_position(&d->fb2, d->plane2, 0, 0);
/* adjust fb size */
for (w = mode->hdisplay; w <= d->fb2.width; w+=10) {
h = w * mode->hdisplay / mode->vdisplay;
igt_fb_set_size(&d->fb2, d->plane2, w, h);
igt_display_commit2(display, COMMIT_UNIVERSAL);
}
}
}
static void cleanup_crtc(data_t *data, igt_output_t *output, igt_plane_t *plane)
{
igt_display_t *display = &data->display;
igt_pipe_crc_free(data->pipe_crc);
data->pipe_crc = NULL;
if (data->fb_id1) {
igt_remove_fb(data->drm_fd, &data->fb1);
data->fb_id1 = 0;
}
if (data->fb_id2) {
igt_remove_fb(data->drm_fd, &data->fb2);
data->fb_id2 = 0;
}
if (data->fb_id3) {
igt_remove_fb(data->drm_fd, &data->fb3);
data->fb_id3 = 0;
}
if (!plane->is_primary) {
igt_plane_t *primary;
primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
igt_plane_set_fb(primary, NULL);
}
igt_plane_set_fb(plane, NULL);
igt_output_set_pipe(output, PIPE_ANY);
igt_display_commit2(display, COMMIT_UNIVERSAL);
}
static void commit_crtc(data_t *data, igt_output_t *output, igt_plane_t *plane)
{
igt_display_t *display = &data->display;
enum igt_commit_style commit = COMMIT_LEGACY;
igt_plane_t *primary;
/*
* With igt_display_commit2 and COMMIT_UNIVERSAL, we call just the
* setplane without a modeset. So, to be able to call
* igt_display_commit and ultimately setcrtc to do the first modeset,
* we create an fb covering the crtc and call commit
*/
primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
igt_plane_set_fb(primary, &data->fb_modeset);
igt_display_commit(display);
igt_plane_set_fb(plane, &data->fb);
if (!plane->is_cursor)
igt_plane_set_position(plane, data->pos_x, data->pos_y);
if (plane->is_primary || plane->is_cursor) {
igt_require(data->display.has_universal_planes);
commit = COMMIT_UNIVERSAL;
}
igt_display_commit2(display, commit);
}
static bool test(data_t *data, enum pipe pipe, igt_output_t *output)
{
igt_plane_t *primary;
drmModeModeInfo *mode;
struct igt_fb fb[2];
int fd, ret;
/* select the pipe we want to use */
igt_output_set_pipe(output, pipe);
igt_display_commit(&data->display);
if (!output->valid) {
igt_output_set_pipe(output, PIPE_ANY);
igt_display_commit(&data->display);
return false;
}
primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
mode = igt_output_get_mode(output);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
LOCAL_I915_FORMAT_MOD_X_TILED,
0.0, 0.0, 0.0, &fb[0]);
igt_plane_set_fb(primary, &fb[0]);
igt_display_commit2(&data->display, COMMIT_LEGACY);
fd = drm_open_driver(DRIVER_INTEL);
ret = drmDropMaster(data->drm_fd);
igt_assert_eq(ret, 0);
ret = drmSetMaster(fd);
igt_assert_eq(ret, 0);
igt_create_color_fb(fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
LOCAL_I915_FORMAT_MOD_X_TILED,
0.0, 0.0, 0.0, &fb[1]);
ret = drmModePageFlip(fd, output->config.crtc->crtc_id,
fb[1].fb_id, DRM_MODE_PAGE_FLIP_EVENT,
data);
igt_assert_eq(ret, 0);
ret = close(fd);
igt_assert_eq(ret, 0);
ret = drmSetMaster(data->drm_fd);
igt_assert_eq(ret, 0);
igt_plane_set_fb(primary, NULL);
igt_output_set_pipe(output, PIPE_ANY);
igt_display_commit(&data->display);
igt_remove_fb(data->drm_fd, &fb[0]);
return true;
}
static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
igt_plane_t *plane, drmModeModeInfo *mode, enum igt_commit_style s)
{
igt_display_t *display = &data->display;
igt_output_set_pipe(output, pipe);
/* create the pipe_crc object for this pipe */
igt_pipe_crc_free(data->pipe_crc);
data->pipe_crc = igt_pipe_crc_new(pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
/* before allocating, free if any older fb */
if (data->fb_id1) {
igt_remove_fb(data->drm_fd, &data->fb1);
data->fb_id1 = 0;
}
/* allocate fb for plane 1 */
data->fb_id1 = igt_create_fb(data->drm_fd,
mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
LOCAL_I915_FORMAT_MOD_X_TILED, /* tiled */
&data->fb1);
igt_assert(data->fb_id1);
paint_color(data, &data->fb1, mode->hdisplay, mode->vdisplay);
/*
* We always set the primary plane to actually enable the pipe as
* there's no way (that works) to light up a pipe with only a sprite
* plane enabled at the moment.
*/
if (!plane->is_primary) {
igt_plane_t *primary;
primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
igt_plane_set_fb(primary, &data->fb1);
}
igt_plane_set_fb(plane, &data->fb1);
if (s == COMMIT_LEGACY) {
int ret;
ret = drmModeSetCrtc(data->drm_fd,
output->config.crtc->crtc_id,
data->fb_id1,
plane->pan_x, plane->pan_y,
&output->id,
1,
mode);
igt_assert_eq(ret, 0);
} else {
igt_display_commit2(display, s);
}
}
static void test_plane_scaling(data_t *d)
{
igt_display_t *display = &d->display;
igt_output_t *output;
cairo_surface_t *image;
enum pipe pipe;
int valid_tests = 0;
int primary_plane_scaling = 0; /* For now */
igt_require(d->display.has_universal_planes);
igt_require(d->num_scalers);
for_each_connected_output(display, output) {
drmModeModeInfo *mode;
pipe = output->config.pipe;
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
/* allocate fb2 with image size */
image = cairo_image_surface_create_from_png(FILE_NAME);
igt_assert(cairo_surface_status(image) == CAIRO_STATUS_SUCCESS);
d->image_w = cairo_image_surface_get_width(image);
d->image_h = cairo_image_surface_get_height(image);
cairo_surface_destroy(image);
d->fb_id2 = igt_create_fb(d->drm_fd,
d->image_w, d->image_h,
DRM_FORMAT_XRGB8888,
LOCAL_I915_FORMAT_MOD_X_TILED, /* tiled */
&d->fb2);
igt_assert(d->fb_id2);
paint_image(d, &d->fb2, d->fb2.width, d->fb2.height);
d->fb_id3 = igt_create_fb(d->drm_fd,
mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
LOCAL_I915_FORMAT_MOD_X_TILED, /* tiled */
&d->fb3);
igt_assert(d->fb_id3);
paint_color(d, &d->fb3, mode->hdisplay, mode->vdisplay);
/* Set up display with plane 1 */
d->plane1 = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
prepare_crtc(d, output, pipe, d->plane1, mode, COMMIT_UNIVERSAL);
if (primary_plane_scaling) {
/* Primary plane upscaling */
igt_fb_set_position(&d->fb1, d->plane1, 100, 100);
igt_fb_set_size(&d->fb1, d->plane1, 500, 500);
igt_plane_set_position(d->plane1, 0, 0);
igt_plane_set_size(d->plane1, mode->hdisplay, mode->vdisplay);
igt_display_commit2(display, COMMIT_UNIVERSAL);
/* Primary plane 1:1 no scaling */
igt_fb_set_position(&d->fb1, d->plane1, 0, 0);
igt_fb_set_size(&d->fb1, d->plane1, d->fb1.width, d->fb1.height);
igt_plane_set_position(d->plane1, 0, 0);
igt_plane_set_size(d->plane1, mode->hdisplay, mode->vdisplay);
igt_display_commit2(display, COMMIT_UNIVERSAL);
}
/* Set up fb2->plane2 mapping. */
d->plane2 = igt_output_get_plane(output, IGT_PLANE_2);
igt_plane_set_fb(d->plane2, &d->fb2);
/* 2nd plane windowed */
igt_fb_set_position(&d->fb2, d->plane2, 100, 100);
igt_fb_set_size(&d->fb2, d->plane2, d->fb2.width-200, d->fb2.height-200);
igt_plane_set_position(d->plane2, 100, 100);
igt_plane_set_size(d->plane2, mode->hdisplay-200, mode->vdisplay-200);
igt_display_commit2(display, COMMIT_UNIVERSAL);
iterate_plane_scaling(d, mode);
/* 2nd plane up scaling */
igt_fb_set_position(&d->fb2, d->plane2, 100, 100);
igt_fb_set_size(&d->fb2, d->plane2, 500, 500);
igt_plane_set_position(d->plane2, 10, 10);
igt_plane_set_size(d->plane2, mode->hdisplay-20, mode->vdisplay-20);
igt_display_commit2(display, COMMIT_UNIVERSAL);
/* 2nd plane downscaling */
igt_fb_set_position(&d->fb2, d->plane2, 0, 0);
igt_fb_set_size(&d->fb2, d->plane2, d->fb2.width, d->fb2.height);
igt_plane_set_position(d->plane2, 10, 10);
igt_plane_set_size(d->plane2, 500, 500 * d->fb2.height/d->fb2.width);
igt_display_commit2(display, COMMIT_UNIVERSAL);
if (primary_plane_scaling) {
/* Primary plane up scaling */
igt_fb_set_position(&d->fb1, d->plane1, 100, 100);
igt_fb_set_size(&d->fb1, d->plane1, 500, 500);
igt_plane_set_position(d->plane1, 0, 0);
igt_plane_set_size(d->plane1, mode->hdisplay, mode->vdisplay);
igt_display_commit2(display, COMMIT_UNIVERSAL);
}
/* Set up fb3->plane3 mapping. */
d->plane3 = igt_output_get_plane(output, IGT_PLANE_3);
igt_plane_set_fb(d->plane3, &d->fb3);
/* 3rd plane windowed - no scaling */
igt_fb_set_position(&d->fb3, d->plane3, 100, 100);
igt_fb_set_size(&d->fb3, d->plane3, d->fb3.width-300, d->fb3.height-300);
igt_plane_set_position(d->plane3, 100, 100);
igt_plane_set_size(d->plane3, mode->hdisplay-300, mode->vdisplay-300);
igt_display_commit2(display, COMMIT_UNIVERSAL);
/* Switch scaler from plane 2 to plane 3 */
igt_fb_set_position(&d->fb2, d->plane2, 100, 100);
igt_fb_set_size(&d->fb2, d->plane2, d->fb2.width-200, d->fb2.height-200);
igt_plane_set_position(d->plane2, 100, 100);
igt_plane_set_size(d->plane2, d->fb2.width-200, d->fb2.height-200);
igt_fb_set_position(&d->fb3, d->plane3, 100, 100);
igt_fb_set_size(&d->fb3, d->plane3, d->fb3.width-400, d->fb3.height-400);
igt_plane_set_position(d->plane3, 10, 10);
igt_plane_set_size(d->plane3, mode->hdisplay-300, mode->vdisplay-300);
igt_display_commit2(display, COMMIT_UNIVERSAL);
if (primary_plane_scaling) {
/* Switch scaler from plane 1 to plane 2 */
igt_fb_set_position(&d->fb1, d->plane1, 0, 0);
igt_fb_set_size(&d->fb1, d->plane1, d->fb1.width, d->fb1.height);
igt_plane_set_position(d->plane1, 0, 0);
igt_plane_set_size(d->plane1, mode->hdisplay, mode->vdisplay);
igt_fb_set_position(&d->fb2, d->plane2, 100, 100);
igt_fb_set_size(&d->fb2, d->plane2, d->fb2.width-500,d->fb2.height-500);
igt_plane_set_position(d->plane2, 100, 100);
igt_plane_set_size(d->plane2, mode->hdisplay-200, mode->vdisplay-200);
igt_display_commit2(display, COMMIT_UNIVERSAL);
}
/* back to single plane mode */
igt_plane_set_fb(d->plane2, NULL);
igt_plane_set_fb(d->plane3, NULL);
igt_display_commit2(display, COMMIT_UNIVERSAL);
valid_tests++;
cleanup_crtc(d, output, d->plane1);
}