From: Jyoti Yadav <jyoti.r.yadav@xxxxxxxxx>
Added few subtests to cover below gaps.
1. scaler with pixelformat and tiling.
2. scaler with rotation
3. scaler with multiple planes
4. scaler with multi pipe
5. scaler with clipping/clamping scenario
Signed-off-by: Jyoti Yadav <jyoti.r.yadav@xxxxxxxxx>
---
tests/kms_plane_scaling.c | 480 +++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 476 insertions(+), 4 deletions(-)
diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
index 5ed69f3..c1bb7b1 100644
--- a/tests/kms_plane_scaling.c
+++ b/tests/kms_plane_scaling.c
@@ -43,10 +43,11 @@ typedef struct {
struct igt_fb fb1;
struct igt_fb fb2;
struct igt_fb fb3;
+ struct igt_fb fb4;
int fb_id1;
int fb_id2;
int fb_id3;
-
+ int fb_id4;
igt_plane_t *plane1;
igt_plane_t *plane2;
igt_plane_t *plane3;
@@ -54,6 +55,51 @@ typedef struct {
} data_t;
#define FILE_NAME "1080p-left.png"
+#define MIN_SRC_WIDTH 8
+#define MAX_SRC_WIDTH 4096
+static uint32_t check_pixel_format(uint32_t pixel_format)
+{
+ const uint32_t *igt_formats;
+ int num_igt_formats;
+ int i;
+
+
+ igt_get_all_cairo_formats(&igt_formats, &num_igt_formats);
+ for (i = 0; i < num_igt_formats; i++) {
+ if (pixel_format == igt_formats[i])
+ return 0;
+ }
+
+ return -1;
+}
+bool is_igt_output_connected(igt_output_t *output)
+{
+ /* Something went wrong during probe? */
+ if (!output->config.connector)
+ return false;
+
+ if (output->config.connector->connection == DRM_MODE_CONNECTED)
+ return true;
+
+ return false;
+}
+
+static igt_output_t *get_next_valid_output(igt_display_t *data, int i)
+{
+ int j = 0, valid_output = 0;
+ drmModeModeInfo *mode;
+ for (j = 0; j < data->n_outputs; j++) {
+ if (is_igt_output_connected(&data->outputs[j])) {
+ mode = igt_output_get_mode(&data->outputs[j]);
+ if (mode->hdisplay != 0 && mode->vdisplay != 0) {
+ valid_output++;
+ if (valid_output == i)
+ return &data->outputs[j];
+ }
+ }
+ }
+ return NULL;
+}
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)
@@ -298,7 +344,418 @@ static void test_plane_scaling(data_t *d)
igt_require_f(valid_tests, "no valid crtc/connector combinations found\n");
}
-igt_simple_main
+uint64_t get_tiling(int i)
+{
+ switch (i) {
+ case 0:
+ return LOCAL_DRM_FORMAT_MOD_NONE;
+ break;
+ case 1:
+ return LOCAL_I915_FORMAT_MOD_X_TILED;
+ break;
+ case 2:
+ return LOCAL_I915_FORMAT_MOD_Y_TILED;
+ break;
+ case 3:
+ return LOCAL_I915_FORMAT_MOD_Yf_TILED;
+ break;
+ default:
+ return -1;
+ }
+}
+
+void loop_plane_scaling(data_t *d, igt_plane_t *plane, uint32_t pixel_format,
+ uint64_t tiling, enum pipe pipe, igt_output_t *output)
+{
+ igt_display_t *display = &d->display;
+ int width, height;
+ /* create buffer in the range of min and max source side limit.*/
+ for (width = MIN_SRC_WIDTH; width <= MAX_SRC_WIDTH; width = width + 500) {
+ igt_output_set_pipe(output, pipe);
+ height = width + 10;
+ d->fb_id1 = igt_create_pattern_fb(display->drm_fd, width, height,
+ pixel_format, tiling, &d->fb1);
+ igt_assert(d->fb_id1);
+ igt_plane_set_fb(plane, &d->fb1);
+ /* check upscaling */
+ igt_fb_set_position(&d->fb1, plane, 0, 0);
+ igt_fb_set_size(&d->fb1, plane, d->fb1.width, d->fb1.height);
+ igt_plane_set_position(plane, 10, 10);
+ igt_plane_set_size(plane, width*2, height*2);
+ igt_display_commit2(display, COMMIT_ATOMIC);
+ igt_plane_set_fb(plane, NULL);
+ igt_plane_set_position(plane, 0, 0);
+ if (d->fb_id1) {
+ igt_remove_fb(d->drm_fd, &d->fb1);
+ d->fb_id1 = 0;
+ }
+ }
+}
+void test_scaler_with_pixel_format(data_t *d)
+{
+ igt_display_t *display = &d->display;
+ igt_output_t *output;
+ enum pipe pipe;
+ igt_plane_t *plane;
+ int valid_tests = 0;
+ igt_require(d->num_scalers);
+ for_each_pipe_with_valid_output(display, pipe, output) {
+ drmModeModeInfo *mode;
+ igt_output_set_pipe(output, pipe);
+ mode = igt_output_get_mode(output);
+ for_each_plane_on_pipe(display, pipe, plane) {
+ /* check if plane is cursor. */
+ if (plane->type == DRM_PLANE_TYPE_CURSOR)
+ continue;
+ /* run loop for all pixel formats.*/
+ drmModePlanePtr plane_kms;
+ plane_kms = plane->drm_plane;
+ for (int j = 0; j < plane_kms->count_formats; j++) {
+ /* check plane pixel format is supported in
+ * cairo pixel formats.
+ */
+ if (check_pixel_format(plane_kms->formats[j]) == 0) {
+ /* loop for tiling */
+ igt_require_fb_modifiers(d->drm_fd);
+ for (int i = 0; i < 4; i++) {
+ uint64_t tiling = get_tiling(i);
+ loop_plane_scaling(d, plane, plane_kms->formats[j],
+ tiling, pipe, output);
+ }
+ }
+ }
+ }
+ }
+}
+
+static igt_rotation_t get_rotation_angle(int i)
+{
+ switch (i) {
+ case 0:
+ return IGT_ROTATION_0;
+ break;
+ case 1:
+ return IGT_ROTATION_90;
+ break;
+ case 2:
+ return IGT_ROTATION_180;
+ break;
+ case 3:
+ return IGT_ROTATION_270;
+ break;
+ default:
+ return -1;
+ }
+}
+
+void test_scaler_with_rotation(data_t *d)
+{
+ igt_display_t *display = &d->display;
+ igt_output_t *output;
+ enum pipe pipe;
+ igt_plane_t *plane;
+ int valid_tests = 0;
+ igt_require(d->num_scalers);
+ for_each_pipe_with_valid_output(display, pipe, output) {
+ drmModeModeInfo *mode;
+ mode = igt_output_get_mode(output);
+ for_each_plane_on_pipe(display, pipe, plane) {
+ if (plane->type == DRM_PLANE_TYPE_CURSOR)
+ continue;
+ /* run loop for all pixel formats.*/
+ drmModePlanePtr plane_kms;
+ plane_kms = plane->drm_plane;
+ for (int j = 0; j < plane_kms->count_formats; j++) {
+ /* 90/270 degree rotation is not supported on RGB565 and C8 pixel
+ * formats
+ */
+ if (plane_kms->formats[j] == DRM_FORMAT_RGB565 ||
+ plane_kms->formats[j] == DRM_FORMAT_C8) {
+ continue;
+ }
+ if (check_pixel_format(plane_kms->formats[j]) == 0) {
+ igt_output_set_pipe(output, pipe);
+ d->fb_id1 = igt_create_pattern_fb(display->drm_fd,
+ mode->hdisplay, mode->vdisplay,
+ plane_kms->formats[j],
+ LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb1);
+ igt_assert(d->fb_id1);
+ /* check all the supported rotation format*/
+ for (int i = 0; i < 4; i++) {
+ igt_plane_set_fb(plane, &d->fb1);
+ /* check upscaling */
+ igt_fb_set_position(&d->fb1, plane, 0, 0);
+ igt_fb_set_size(&d->fb1, plane, 300, 400);
+ igt_plane_set_position(plane, 0, 0);
+ igt_plane_set_size(plane, mode->hdisplay-200, mode->vdisplay-200);
+ igt_plane_set_rotation(plane, get_rotation_angle(i));
+ igt_display_commit2(display, COMMIT_ATOMIC);
+ /* check downscaling */
+ igt_fb_set_position(&d->fb1, plane, 0, 0);
+ igt_fb_set_size(&d->fb1, plane, 300, 400);
+ igt_plane_set_position(plane, 0, 0);
+ igt_plane_set_size(plane, 350, 250); /* downscale by 50 pixels*/
+ igt_plane_set_rotation(plane, get_rotation_angle(i));
+ igt_display_commit2(display, COMMIT_ATOMIC);
+ /* disable Plane*/
+ igt_plane_set_fb(plane, NULL);
+ igt_plane_set_position(plane, 0, 0);
+ }
+ if (d->fb_id1) {
+ igt_remove_fb(d->drm_fd, &d->fb1);
+ d->fb_id1 = 0;
+ }
+ }
+ }
+ }
+ }
+}
+
+void test_scaler_with_multiple_planes(data_t *d)
+{
+ igt_display_t *display = &d->display;
+ igt_output_t *output;
+ enum pipe pipe;
+ int valid_tests = 0;
+ igt_require(d->num_scalers);
+ for_each_pipe_with_valid_output(display, pipe, output) {
+ /* For Gen 9, Pipe C supports only 1 scaler*/
+ if (intel_gen(d->devid) == 9 && pipe == PIPE_C)
+ continue;
+ drmModeModeInfo *mode;
+ igt_output_set_pipe(output, pipe);
+ mode = igt_output_get_mode(output);
+ /* Create 2 Framebuffers */
+ d->fb_id2 = igt_create_pattern_fb(d->drm_fd, mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_X_TILED, /* tiled */
+ &d->fb2);
+ igt_assert(d->fb_id2);
+
+ d->fb_id3 = igt_create_pattern_fb(d->drm_fd,
+ mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_Y_TILED, /* tiled */
+ &d->fb3);
+ igt_assert(d->fb_id3);
+
+ d->plane1 = igt_output_get_plane(output, 0);
+ igt_plane_set_fb(d->plane1, &d->fb2);
+ d->plane2 = igt_output_get_plane(output, 1);
+ igt_plane_set_fb(d->plane2, &d->fb3);
+ /* plane upscaling on 2 planes*/
+ igt_fb_set_position(&d->fb2, d->plane1, 0, 0);
+ igt_fb_set_size(&d->fb2, d->plane1, 300, 300);
+ igt_plane_set_position(d->plane1, 0, 0);
+ igt_plane_set_size(d->plane1, 400, 400);
+
+ igt_fb_set_position(&d->fb3, d->plane2, 0, 0);
+ igt_fb_set_size(&d->fb3, d->plane2, 400, 400);
+ igt_plane_set_position(d->plane2, 100, 100);
+ igt_plane_set_size(d->plane2, 500, 500);
+
+ igt_display_commit2(display, COMMIT_ATOMIC);
+ /* disbale above 2planes*/
+ igt_plane_set_fb(d->plane1, NULL);
+ igt_plane_set_position(d->plane1, 0, 0);
+ igt_plane_set_fb(d->plane2, NULL);
+ igt_plane_set_position(d->plane2, 0, 0);
+
+ /* Switch scaler from above 2 planes to next 2 planes*/
+ d->plane3 = igt_output_get_plane(output, 2);
+ igt_plane_set_fb(d->plane3, &d->fb2);
+ d->plane4 = igt_output_get_plane(output, 3);
+ igt_plane_set_fb(d->plane4, &d->fb3);
+
+ igt_fb_set_position(&d->fb2, d->plane3, 0, 0);
+ igt_fb_set_size(&d->fb2, d->plane3, 300, 300);
+ igt_plane_set_position(d->plane3, 0, 0);
+ igt_plane_set_size(d->plane3, 600, 600);
+
+ igt_fb_set_position(&d->fb3, d->plane4, 0, 0);
+ igt_fb_set_size(&d->fb3, d->plane4, 400, 400);
+ igt_plane_set_position(d->plane4, 100, 100);
+ igt_plane_set_size(d->plane4, 700, 700);
+
+ igt_display_commit2(display, COMMIT_ATOMIC);
+ /* disbale above 2planes and remove FB*/
+ igt_plane_set_fb(d->plane3, NULL);
+ igt_plane_set_position(d->plane3, 0, 0);
+ igt_plane_set_fb(d->plane4, NULL);
+ igt_plane_set_position(d->plane4, 0, 0);
+ if (d->fb_id2) {
+ igt_remove_fb(d->drm_fd, &d->fb2);
+ d->fb_id2 = 0;
+ }
+ if (d->fb_id3) {
+ igt_remove_fb(d->drm_fd, &d->fb3);
+ d->fb_id3 = 0;
+ }
+ }
+}
+
+void test_scaler_with_clipping_clamping_scenario(data_t *d)
+{
+ igt_display_t *display = &d->display;
+ igt_output_t *output;
+ enum pipe pipe;
+ int valid_tests = 0;
+ igt_require(d->num_scalers);
+
+ for_each_pipe_with_valid_output(display, pipe, output) {
+
+ if (intel_gen(d->devid) == 9 && pipe == PIPE_C)
+ continue;
+ drmModeModeInfo *mode;
+ igt_output_set_pipe(output, pipe);
+ mode = igt_output_get_mode(output);
+ /* allocate fb2 and fb3 */
+ d->fb_id2 = igt_create_pattern_fb(d->drm_fd, mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_X_TILED, /* tiled */
+ &d->fb2);
+ igt_assert(d->fb_id2);
+
+ d->fb_id3 = igt_create_pattern_fb(d->drm_fd,
+ mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_Y_TILED, /* tiled */
+ &d->fb3);
+ igt_assert(d->fb_id3);
+
+ /* Set up display with plane 1 */
+ d->plane1 = igt_output_get_plane(output, 0);
+ igt_plane_set_fb(d->plane1, &d->fb2);
+ d->plane2 = igt_output_get_plane(output, 1);
+ igt_plane_set_fb(d->plane2, &d->fb3);
+
+ /* plane upscaling on 2 planes*/
+ igt_fb_set_position(&d->fb2, d->plane1, 0, 0);
+ igt_fb_set_size(&d->fb2, d->plane1, 300, 300);
+ igt_plane_set_position(d->plane1, 100, 400);
+ /* scaled window size is outside the modeset area.*/
+ igt_plane_set_size(d->plane1, mode->hdisplay + 200, mode->vdisplay + 200);
+
+ igt_fb_set_position(&d->fb3, d->plane2, 0, 0);
+ igt_fb_set_size(&d->fb3, d->plane2, 400, 400);
+ igt_plane_set_position(d->plane2, 100, 100);
+ /* scaled window size is outside the modeset area.*/
+ igt_plane_set_size(d->plane2, mode->hdisplay + 100, mode->vdisplay + 100);
+ igt_display_commit2(display, COMMIT_ATOMIC);
+ /* disbale above 2planes*/
+ igt_plane_set_fb(d->plane1, NULL);
+ igt_plane_set_position(d->plane1, 0, 0);
+ igt_plane_set_fb(d->plane2, NULL);
+ igt_plane_set_position(d->plane2, 0, 0);
+ if (d->fb_id2) {
+ igt_remove_fb(d->drm_fd, &d->fb2);
+ d->fb_id2 = 0;
+ }
+ if (d->fb_id3) {
+ igt_remove_fb(d->drm_fd, &d->fb3);
+ d->fb_id3 = 0;
+ }
+ }
+}
+
+void test_scaler_with_multi_pipe_plane(data_t *d)
+{
+ igt_display_t *display = &d->display;
+ igt_output_t *output1, *output2;
+ /*check whether 2 connectors are active .*/
+ igt_skip_on(display->n_outputs < 2);
+ output1 = get_next_valid_output(display, 1);
+ output2 = get_next_valid_output(display, 2);
+ igt_output_set_pipe(output1, 0);
+ igt_output_set_pipe(output2, 1);
+ d->plane1 = igt_output_get_plane_type(output1, DRM_PLANE_TYPE_PRIMARY);
+ d->plane2 = igt_output_get_plane_type(output1, DRM_PLANE_TYPE_OVERLAY);
+ d->plane3 = igt_output_get_plane_type(output2, DRM_PLANE_TYPE_PRIMARY);
+ d->plane4 = igt_output_get_plane_type(output2, DRM_PLANE_TYPE_OVERLAY);
+ drmModeModeInfo *mode1, *mode2;
+ mode1 = igt_output_get_mode(output1);
+ mode2 = igt_output_get_mode(output2);
+ /* allocate fb with mode size */
+ d->fb_id1 = igt_create_pattern_fb(d->drm_fd, mode1->hdisplay, mode1->vdisplay,
+ DRM_FORMAT_XRGB8888, LOCAL_I915_FORMAT_MOD_X_TILED, /* tiled */
+ &d->fb1);
+ igt_assert(d->fb_id1);
+
+ d->fb_id2 = igt_create_pattern_fb(d->drm_fd,
+ mode1->hdisplay, mode1->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_Y_TILED, /* tiled */
+ &d->fb2);
+ igt_assert(d->fb_id2);
+ d->fb_id3 = igt_create_pattern_fb(d->drm_fd, mode2->hdisplay, mode2->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_Y_TILED, /* tiled */
+ &d->fb3);
+ igt_assert(d->fb_id3);
+
+ d->fb_id4 = igt_create_pattern_fb(d->drm_fd,
+ mode2->hdisplay, mode2->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_DRM_FORMAT_MOD_NONE, /* tiled */
+ &d->fb4);
+ igt_assert(d->fb_id4);
+ /* Set up display with plane 1 */
+ igt_plane_set_fb(d->plane1, &d->fb1);
+ igt_plane_set_fb(d->plane2, &d->fb2);
+ igt_plane_set_fb(d->plane3, &d->fb3);
+ igt_plane_set_fb(d->plane4, &d->fb4);
+
+ /* plane upscaling on 2 planes*/
+ igt_fb_set_position(&d->fb1, d->plane1, 0, 0);
+ igt_fb_set_size(&d->fb1, d->plane1, 300, 300);
+ igt_plane_set_position(d->plane1, 100, 100);
+ igt_plane_set_size(d->plane1, mode1->hdisplay - 100, mode1->vdisplay - 50);
+
+ igt_fb_set_position(&d->fb2, d->plane2, 100, 100);
+ igt_fb_set_size(&d->fb2, d->plane2, d->fb2.width - 100, d->fb2.height - 100);
+ igt_plane_set_position(d->plane2, 100, 100);
+ /* downscale by 50 pixels*/
+ igt_plane_set_size(d->plane2, d->fb2.width - 150, d->fb2.height - 150);
+
+ igt_fb_set_position(&d->fb3, d->plane3, 0, 0);
+ igt_fb_set_size(&d->fb3, d->plane3, 400, 400);
+ igt_plane_set_position(d->plane3, 100, 100);
+ igt_plane_set_size(d->plane3, mode2->hdisplay - 50, mode2->vdisplay - 50);
+
+ igt_fb_set_position(&d->fb4, d->plane4, 100, 100);
+ igt_fb_set_size(&d->fb2, d->plane4, d->fb4.width - 100, d->fb4.height - 100);
+ igt_plane_set_position(d->plane4, 100, 100);
+ /* downscale by 50 pixels*/
+ igt_plane_set_size(d->plane4, d->fb4.width - 150, d->fb4.height - 150);
+
+ igt_display_commit2(display, COMMIT_ATOMIC);
+ /* disbale above 4 planes*/
+ igt_plane_set_fb(d->plane1, NULL);
+ igt_plane_set_position(d->plane1, 0, 0);
+ igt_plane_set_fb(d->plane2, NULL);
+ igt_plane_set_position(d->plane2, 0, 0);
+ igt_plane_set_fb(d->plane3, NULL);
+ igt_plane_set_position(d->plane3, 0, 0);
+ igt_plane_set_fb(d->plane4, NULL);
+ igt_plane_set_position(d->plane4, 0, 0);
+ if (d->fb_id1) {
+ igt_remove_fb(d->drm_fd, &d->fb1);
+ d->fb_id1 = 0;
+ }
+ if (d->fb_id2) {
+ igt_remove_fb(d->drm_fd, &d->fb2);
+ d->fb_id2 = 0;
+ }
+ if (d->fb_id3) {
+ igt_remove_fb(d->drm_fd, &d->fb3);
+ d->fb_id3 = 0;
+ }
+ if (d->fb_id4) {
+ igt_remove_fb(d->drm_fd, &d->fb4);
+ d->fb_id4 = 0;
+ }
+}
+igt_main
{
data_t data = {};
@@ -308,11 +765,26 @@ igt_simple_main
data.drm_fd = drm_open_driver(DRIVER_INTEL);
igt_require_pipe_crc(data.drm_fd);
igt_display_init(&data.display, data.drm_fd);
+ igt_require(data.display.is_atomic);
data.devid = intel_get_drm_devid(data.drm_fd);
data.num_scalers = intel_gen(data.devid) >= 9 ? 2 : 0;
- test_plane_scaling(&data);
-
+ //test_plane_scaling(&data);
+ igt_subtest_f("scaler_with_pixel_format") {
+ test_scaler_with_pixel_format(&data);
+ }
+ igt_subtest_f("scaler_with_rotation") {
+ test_scaler_with_rotation(&data);
+ }
+ igt_subtest_f("scaler_with_multiple_planes") {
+ test_scaler_with_multiple_planes(&data);
+ }
+ igt_subtest_f("scaler_with_clipping_clamping") {
+ test_scaler_with_clipping_clamping_scenario(&data);
+ }
+ igt_subtest_f("scaler_with_multi_pipe_plane") {
+ test_scaler_with_multi_pipe_plane(&data);
+ }
igt_display_fini(&data.display);
}
--
1.9.1
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