From: Jyoti Yadav <jyoti.r.ya...@intel.com>
Added 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.ya...@intel.com>
---
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 403df47..2be6acc 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);
}
--
2.7.4
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