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-rw-r--r--tests/kms_rotation_crc.c246
1 files changed, 246 insertions, 0 deletions
diff --git a/tests/kms_rotation_crc.c b/tests/kms_rotation_crc.c
index 366c2546..369936f9 100644
--- a/tests/kms_rotation_crc.c
+++ b/tests/kms_rotation_crc.c
@@ -26,6 +26,25 @@
#include <math.h>
#define MAX_FENCES 32
+#define MAXMULTIPLANESAMOUNT 2
+
+struct p_struct {
+ igt_plane_t *plane;
+ struct igt_fb fb;
+};
+
+enum p_pointorigo {
+ p_top = 1 << 0,
+ p_bottom = 1 << 1,
+ p_left = 1 << 2,
+ p_right = 1 << 3
+};
+
+struct p_point{
+ enum p_pointorigo origo;
+ float_t x;
+ float_t y;
+};
typedef struct {
int gfx_fd;
@@ -43,6 +62,9 @@ typedef struct {
uint32_t override_fmt;
uint64_t override_tiling;
int devid;
+
+ struct p_struct *multiplaneoldview;
+ struct p_point planepos[MAXMULTIPLANESAMOUNT];
} data_t;
typedef struct {
@@ -395,6 +417,194 @@ static void test_plane_rotation(data_t *data, int plane_type, bool test_bad_form
}
}
+typedef struct {
+ int32_t x1, y1;
+ uint64_t width, height, tiling, planetype, format;
+ igt_rotation_t rotation_sw, rotation_hw;
+} planeinfos;
+
+static void get_multiplane_crc(data_t *data, igt_output_t *output,
+ igt_crc_t *crc_output, planeinfos *planeinfo,
+ int numplanes)
+{
+ uint32_t w, h;
+ igt_display_t *display = &data->display;
+ struct p_struct *planes, *oldplanes;
+ int c, ret;
+
+ oldplanes = data->multiplaneoldview;
+ planes = malloc(sizeof(*planes) * numplanes);
+
+ for (c = 0; c < numplanes; c++) {
+ planes[c].plane = igt_output_get_plane_type(output,
+ planeinfo[c].planetype);
+
+ w = planeinfo[c].width;
+ h = planeinfo[c].height;
+
+ if (planeinfo[c].rotation_sw & (IGT_ROTATION_90 | IGT_ROTATION_270))
+ igt_swap(w, h);
+
+ igt_create_fb(data->gfx_fd, w, h, planeinfo[c].format,
+ planeinfo[c].tiling, &planes[c].fb);
+
+ paint_squares(data, planeinfo[c].rotation_sw, &planes[c].fb, 1.0f);
+ igt_plane_set_fb(planes[c].plane, &planes[c].fb);
+
+ if (planeinfo[c].rotation_hw & (IGT_ROTATION_90 | IGT_ROTATION_270))
+ igt_plane_set_size(planes[c].plane, h, w);
+
+ igt_plane_set_position(planes[c].plane, planeinfo[c].x1, planeinfo[c].y1);
+ igt_plane_set_rotation(planes[c].plane, planeinfo[c].rotation_hw);
+ }
+
+ ret = igt_display_try_commit2(display, COMMIT_ATOMIC);
+ igt_assert_eq(ret, 0);
+
+ igt_pipe_crc_get_current(data->gfx_fd, data->pipe_crc, crc_output);
+
+ for (c = 0; c < numplanes && oldplanes; c++)
+ igt_remove_fb(data->gfx_fd, &oldplanes[c].fb);
+
+ free(oldplanes);
+ data->multiplaneoldview = (void*)planes;
+}
+
+static void pointlocation(data_t *data, planeinfos *p, drmModeModeInfo *mode,
+ int c)
+{
+ p[c].x1 = (int32_t)(data->planepos[c].x * mode->hdisplay)
+ + ((data->planepos[c].origo & p_right) ? mode->hdisplay : 0);
+ p[c].y1 = (int32_t)(data->planepos[c].y * mode->vdisplay)
+ + ((data->planepos[c].origo & p_bottom) ? mode->vdisplay : 0);
+}
+
+/*
+ * Here is pipe parameter which is now used only for first pipe.
+ * It is left here if this test ever was wanted to be run on
+ * different pipes.
+ */
+static void test_multi_plane_rotation(data_t *data, enum pipe pipe)
+{
+ igt_display_t *display = &data->display;
+ igt_output_t *output;
+ igt_crc_t retcrc_sw, retcrc_hw;
+ planeinfos p[2];
+ int c;
+ struct p_struct *oldplanes;
+ drmModeModeInfo *mode;
+
+ const static struct {
+ igt_rotation_t rotation;
+ float_t width;
+ float_t height;
+ uint64_t tiling;
+ } planeconfigs[] = {
+ {IGT_ROTATION_0, .2f, .4f, LOCAL_DRM_FORMAT_MOD_NONE },
+ {IGT_ROTATION_0, .2f, .4f, LOCAL_I915_FORMAT_MOD_X_TILED },
+ {IGT_ROTATION_0, .2f, .4f, LOCAL_I915_FORMAT_MOD_Y_TILED },
+ {IGT_ROTATION_0, .2f, .4f, LOCAL_I915_FORMAT_MOD_Yf_TILED },
+ {IGT_ROTATION_90, .2f, .4f, LOCAL_I915_FORMAT_MOD_Y_TILED },
+ {IGT_ROTATION_90, .2f, .4f, LOCAL_I915_FORMAT_MOD_Yf_TILED },
+ {IGT_ROTATION_180, .2f, .4f, LOCAL_DRM_FORMAT_MOD_NONE },
+ {IGT_ROTATION_180, .2f, .4f, LOCAL_I915_FORMAT_MOD_X_TILED },
+ {IGT_ROTATION_180, .2f, .4f, LOCAL_I915_FORMAT_MOD_Y_TILED },
+ {IGT_ROTATION_180, .2f, .4f, LOCAL_I915_FORMAT_MOD_Yf_TILED },
+ {IGT_ROTATION_270, .2f, .4f, LOCAL_I915_FORMAT_MOD_Y_TILED },
+ {IGT_ROTATION_270, .2f, .4f, LOCAL_I915_FORMAT_MOD_Yf_TILED },
+ };
+
+ /*
+ * These are those modes which are tested. For testing feel interesting
+ * case with tiling are 2 byte wide and 4 byte wide.
+ *
+ * TODO:
+ * Built support for NV12 here.
+ */
+ const static uint32_t formatlist[] = {DRM_FORMAT_RGB565,
+ DRM_FORMAT_XRGB8888};
+
+ for_each_valid_output_on_pipe(display, pipe, output) {
+ int i, j, k, l;
+ igt_output_set_pipe(output, pipe);
+ mode = igt_output_get_mode(output);
+ igt_display_require_output(display);
+ igt_display_commit2(display, COMMIT_ATOMIC);
+
+ data->pipe_crc = igt_pipe_crc_new(data->gfx_fd, pipe,
+ INTEL_PIPE_CRC_SOURCE_AUTO);
+ igt_pipe_crc_start(data->pipe_crc);
+
+ for (i = 0; i < ARRAY_SIZE(planeconfigs); i++) {
+ p[0].planetype = DRM_PLANE_TYPE_PRIMARY;
+ p[0].width = (uint64_t)(planeconfigs[i].width * mode->hdisplay);
+ p[0].height = (uint64_t)(planeconfigs[i].height * mode->vdisplay);
+ p[0].tiling = planeconfigs[i].tiling;
+ pointlocation(data, (planeinfos *)&p, mode, 0);
+
+ for (k = 0; k < ARRAY_SIZE(formatlist); k++) {
+ p[0].format = formatlist[k];
+
+ for (j = 0; j < ARRAY_SIZE(planeconfigs); j++) {
+ p[1].planetype = DRM_PLANE_TYPE_OVERLAY;
+ p[1].width = (uint64_t)(planeconfigs[j].width * mode->hdisplay);
+ p[1].height = (uint64_t)(planeconfigs[j].height * mode->vdisplay);
+ p[1].tiling = planeconfigs[j].tiling;
+ pointlocation(data, (planeinfos *)&p,
+ mode, 1);
+
+ for (l = 0; l < ARRAY_SIZE(formatlist); l++) {
+ p[1].format = formatlist[l];
+
+ /*
+ * RGB565 90/270 degrees rotation is supported
+ * from gen11 onwards.
+ */
+ if (p[0].format == DRM_FORMAT_RGB565 &&
+ (planeconfigs[i].rotation & (IGT_ROTATION_90 | IGT_ROTATION_270))
+ && intel_gen(data->devid) < 11)
+ continue;
+
+ if (p[1].format == DRM_FORMAT_RGB565 &&
+ (planeconfigs[j].rotation & (IGT_ROTATION_90 | IGT_ROTATION_270))
+ && intel_gen(data->devid) < 11)
+ continue;
+
+ p[0].rotation_sw = planeconfigs[i].rotation;
+ p[0].rotation_hw = IGT_ROTATION_0;
+ p[1].rotation_sw = planeconfigs[j].rotation;
+ p[1].rotation_hw = IGT_ROTATION_0;
+ get_multiplane_crc(data, output, &retcrc_sw,
+ (planeinfos *)&p, MAXMULTIPLANESAMOUNT);
+
+ igt_swap(p[0].rotation_sw, p[0].rotation_hw);
+ igt_swap(p[1].rotation_sw, p[1].rotation_hw);
+ get_multiplane_crc(data, output, &retcrc_hw,
+ (planeinfos *)&p, MAXMULTIPLANESAMOUNT);
+
+ igt_assert_crc_equal(&retcrc_sw, &retcrc_hw);
+ }
+ }
+ }
+ }
+ igt_pipe_crc_stop(data->pipe_crc);
+ igt_pipe_crc_free(data->pipe_crc);
+ igt_output_set_pipe(output, PIPE_ANY);
+ }
+
+ /*
+ * Old fbs are deleted only after new ones are set on planes.
+ * This is done to speed up the test
+ */
+ oldplanes = data->multiplaneoldview;
+ for (c = 0; c < MAXMULTIPLANESAMOUNT && oldplanes; c++)
+ igt_remove_fb(data->gfx_fd, &oldplanes[c].fb);
+
+ free(oldplanes);
+ data->multiplaneoldview = NULL;
+ data->pipe_crc = NULL;
+}
+
static void test_plane_rotation_exhaust_fences(data_t *data,
enum pipe pipe,
igt_output_t *output,
@@ -595,6 +805,42 @@ igt_main
}
}
+ igt_subtest_f("multiplane-rotation") {
+ igt_require(gen >= 9);
+ cleanup_crtc(&data);
+ data.planepos[0].origo = p_top | p_left;
+ data.planepos[0].x = .2f;
+ data.planepos[0].y = .1f;
+ data.planepos[1].origo = p_top | p_right;
+ data.planepos[1].x = -.4f;
+ data.planepos[1].y = .1f;
+ test_multi_plane_rotation(&data, 0);
+ }
+
+ igt_subtest_f("multiplane-rotation-cropping-top") {
+ igt_require(gen >= 9);
+ cleanup_crtc(&data);
+ data.planepos[0].origo = p_top | p_left;
+ data.planepos[0].x = -.05f;
+ data.planepos[0].y = -.15f;
+ data.planepos[1].origo = p_top | p_right;
+ data.planepos[1].x = -.15f;
+ data.planepos[1].y = -.15f;
+ test_multi_plane_rotation(&data, 0);
+ }
+
+ igt_subtest_f("multiplane-rotation-cropping-bottom") {
+ igt_require(gen >= 9);
+ cleanup_crtc(&data);
+ data.planepos[0].origo = p_bottom | p_left;
+ data.planepos[0].x = -.05f;
+ data.planepos[0].y = -.20f;
+ data.planepos[1].origo = p_bottom | p_right;
+ data.planepos[1].x = -.15f;
+ data.planepos[1].y = -.20f;
+ test_multi_plane_rotation(&data, 0);
+ }
+
/*
* exhaust-fences should be last test, if it fails we may OOM in
* the following subtests otherwise.
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-20 02:13:21 +0000