From d242cd8f282f9f7d73b07e8f6f7d8bbfa9c1c875 Mon Sep 17 00:00:00 2001 From: Joseph Garvey Date: Wed, 22 Nov 2017 15:05:55 -0800 Subject: igt/kms_rotation_crc: Add horizontal flip subtest. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Test that horizontal flip works with supported rotations. Includes a fix for the unrotated fb which was not being positioned correctly with portrait and landscape rectangles. v2:(from Anusha) - Change 180 degree rotation to follow the rest, use igt_swap(), make flip variable a bool. Format the patch correctly (Ville, Petri Latvala) v3: (From Anusha) - Correct the name of subtests in order to avoid duplication of names (Arek) Signed-off-by: Anusha Srivatsa Signed-off-by: Joseph Garvey Cc: Ville Syrjälä Cc: Petri Latvala Cc: Arkadiusz Hiler Reviewed-by: Petri Latvala --- tests/kms_rotation_crc.c | 198 +++++++++++++++++++++++++++++++++++++---------- 1 file changed, 158 insertions(+), 40 deletions(-) (limited to 'tests/kms_rotation_crc.c') diff --git a/tests/kms_rotation_crc.c b/tests/kms_rotation_crc.c index 27d1f806..799cf114 100644 --- a/tests/kms_rotation_crc.c +++ b/tests/kms_rotation_crc.c @@ -32,6 +32,7 @@ typedef struct { igt_display_t display; struct igt_fb fb; struct igt_fb fb_reference; + struct igt_fb fb_unrotated; struct igt_fb fb_modeset; struct igt_fb fb_flip; igt_crc_t ref_crc; @@ -43,8 +44,59 @@ typedef struct { uint32_t override_fmt; uint64_t override_tiling; bool flips; + int devid; } data_t; +typedef struct { + float r; + float g; + float b; +} rgb_color_t; + +static void set_color(rgb_color_t *color, float r, float g, float b) +{ + color->r = r; + color->g = g; + color->b = b; +} + +static void rotate_colors(rgb_color_t *tl, rgb_color_t *tr, rgb_color_t *br, + rgb_color_t *bl, igt_rotation_t rotation) +{ + rgb_color_t bl_tmp, br_tmp, tl_tmp, tr_tmp; + + if (rotation & IGT_REFLECT_X) { + igt_swap(*tl, *tr); + igt_swap(*bl, *br); + } + + if (rotation & IGT_ROTATION_90) { + bl_tmp = *bl; + br_tmp = *br; + tl_tmp = *tl; + tr_tmp = *tr; + *tl = tr_tmp; + *bl = tl_tmp; + *tr = br_tmp; + *br = bl_tmp; + } else if (rotation & IGT_ROTATION_180) { + igt_swap(*tl, *br); + igt_swap(*tr, *bl); + } else if (rotation & IGT_ROTATION_270) { + bl_tmp = *bl; + br_tmp = *br; + tl_tmp = *tl; + tr_tmp = *tr; + *tl = bl_tmp; + *bl = br_tmp; + *tr = tl_tmp; + *br = tr_tmp; + } +} + +#define RGB_COLOR(color) \ + color.r, color.g, color.b + static void paint_squares(data_t *data, igt_rotation_t rotation, struct igt_fb *fb, float o) @@ -52,35 +104,21 @@ paint_squares(data_t *data, igt_rotation_t rotation, cairo_t *cr; unsigned int w = fb->width; unsigned int h = fb->height; + rgb_color_t tl, tr, bl, br; cr = igt_get_cairo_ctx(data->gfx_fd, fb); - if (rotation == IGT_ROTATION_180) { - cairo_translate(cr, w, h); - cairo_rotate(cr, M_PI); - } + set_color(&tl, o, 0.0f, 0.0f); + set_color(&tr, 0.0f, o, 0.0f); + set_color(&br, o, o, o); + set_color(&bl, 0.0f, 0.0f, o); - if (rotation == IGT_ROTATION_90) { - /* Paint 4 squares with width == height in Green, White, - Blue, Red Clockwise order to look like 270 degree rotated*/ - igt_paint_color(cr, 0, 0, w / 2, h / 2, 0.0, o, 0.0); - igt_paint_color(cr, w / 2, 0, w / 2, h / 2, o, o, o); - igt_paint_color(cr, 0, h / 2, w / 2, h / 2, o, 0.0, 0.0); - igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 0.0, 0.0, o); - } else if (rotation == IGT_ROTATION_270) { - /* Paint 4 squares with width == height in Blue, Red, - Green, White Clockwise order to look like 90 degree rotated*/ - igt_paint_color(cr, 0, 0, w / 2, h / 2, 0.0, 0.0, o); - igt_paint_color(cr, w / 2, 0, w / 2, h / 2, o, 0.0, 0.0); - igt_paint_color(cr, 0, h / 2, w / 2, h / 2, o, o, o); - igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 0.0, o, 0.0); - } else { - /* Paint with 4 squares of Red, Green, White, Blue Clockwise */ - igt_paint_color(cr, 0, 0, w / 2, h / 2, o, 0.0, 0.0); - igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 0.0, o, 0.0); - igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 0.0, 0.0, o); - igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, o, o, o); - } + rotate_colors(&tl, &tr, &br, &bl, rotation); + + igt_paint_color(cr, 0, 0, w / 2, h / 2, RGB_COLOR(tl)); + igt_paint_color(cr, w / 2, 0, w / 2, h / 2, RGB_COLOR(tr)); + igt_paint_color(cr, 0, h / 2, w / 2, h / 2, RGB_COLOR(bl)); + igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, RGB_COLOR(br)); cairo_destroy(cr); } @@ -141,6 +179,7 @@ static void remove_fbs(data_t *data) igt_remove_fb(data->gfx_fd, &data->fb); igt_remove_fb(data->gfx_fd, &data->fb_reference); + igt_remove_fb(data->gfx_fd, &data->fb_unrotated); if (data->fb_flip.fb_id) igt_remove_fb(data->gfx_fd, &data->fb_flip); @@ -212,17 +251,12 @@ static void prepare_fbs(data_t *data, igt_output_t *output, * For 90/270, we will use create smaller fb so that the rotated * frame can fit in */ - if (data->rotation == IGT_ROTATION_90 || - data->rotation == IGT_ROTATION_270) { + if (data->rotation & (IGT_ROTATION_90 | IGT_ROTATION_270)) { tiling = data->override_tiling ?: LOCAL_I915_FORMAT_MOD_Y_TILED; igt_swap(w, h); } - igt_create_fb(data->gfx_fd, w, h, pixel_format, tiling, &data->fb); - - igt_plane_set_rotation(plane, IGT_ROTATION_0); - /* * Create a reference software rotated flip framebuffer. */ @@ -254,9 +288,21 @@ static void prepare_fbs(data_t *data, igt_output_t *output, igt_pipe_crc_collect_crc(data->pipe_crc, &data->ref_crc); + /* + * Prepare the non-rotated reference fb. + */ + igt_create_fb(data->gfx_fd, ref_w, ref_h, pixel_format, tiling, &data->fb_unrotated); + paint_squares(data, IGT_ROTATION_0, &data->fb_unrotated, 1.0); + igt_plane_set_fb(plane, &data->fb_unrotated); + igt_plane_set_rotation(plane, IGT_ROTATION_0); + if (plane->type != DRM_PLANE_TYPE_CURSOR) + igt_plane_set_position(plane, data->pos_x, data->pos_y); + igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_UNIVERSAL); + /* * Prepare the plane with an non-rotated fb let the hw rotate it. */ + igt_create_fb(data->gfx_fd, w, h, pixel_format, tiling, &data->fb); paint_squares(data, IGT_ROTATION_0, &data->fb, 1.0); igt_plane_set_fb(plane, &data->fb); @@ -322,7 +368,7 @@ static void wait_for_pageflip(int fd) igt_assert(drmHandleEvent(fd, &evctx) == 0); } -static void test_plane_rotation(data_t *data, int plane_type) +static void __test_plane_rotation(data_t *data, int plane_type, bool test_bad_format) { igt_display_t *display = &data->display; igt_output_t *output; @@ -348,6 +394,9 @@ static void test_plane_rotation(data_t *data, int plane_type) igt_plane_t *plane; int i; + if (IS_CHERRYVIEW(data->devid) && pipe != PIPE_B) + continue; + igt_output_set_pipe(output, pipe); plane = igt_output_get_plane_type(output, plane_type); @@ -369,14 +418,12 @@ static void test_plane_rotation(data_t *data, int plane_type) igt_debug("Testing case %i on pipe %s\n", i, kmstest_pipe_name(pipe)); prepare_fbs(data, output, plane, i); - igt_display_commit2(display, commit); - igt_plane_set_rotation(plane, data->rotation); - if (data->rotation == IGT_ROTATION_90 || data->rotation == IGT_ROTATION_270) + if (data->rotation & (IGT_ROTATION_90 | IGT_ROTATION_270)) igt_plane_set_size(plane, data->fb.height, data->fb.width); ret = igt_display_try_commit2(display, commit); - if (data->override_fmt || data->override_tiling) { + if (test_bad_format && (data->override_fmt || data->override_tiling)) { igt_assert_eq(ret, -EINVAL); continue; } @@ -421,6 +468,16 @@ static void test_plane_rotation(data_t *data, int plane_type) igt_require_f(valid_tests, "no valid crtc/connector combinations found\n"); } +static inline void test_bad_plane_rotation(data_t *data, int plane_type) +{ + __test_plane_rotation(data, plane_type, true); +} + +static inline void test_plane_rotation(data_t *data, int plane_type) +{ + __test_plane_rotation(data, plane_type, false); +} + static void test_plane_rotation_ytiled_obj(data_t *data, igt_output_t *output, int plane_type) @@ -613,6 +670,8 @@ static const char *plane_test_str(unsigned plane) static const char *rot_test_str(igt_rotation_t rot) { switch (rot) { + case IGT_ROTATION_0: + return "0"; case IGT_ROTATION_90: return "90"; case IGT_ROTATION_180: @@ -624,6 +683,20 @@ static const char *rot_test_str(igt_rotation_t rot) } } +static const char *tiling_test_str(uint64_t tiling) +{ + switch (tiling) { + case LOCAL_I915_FORMAT_MOD_X_TILED: + return "x-tiled"; + case LOCAL_I915_FORMAT_MOD_Y_TILED: + return "y-tiled"; + case LOCAL_I915_FORMAT_MOD_Yf_TILED: + return "yf-tiled"; + default: + igt_assert(0); + } +} + static const char *flip_test_str(unsigned flips) { if (flips) @@ -637,7 +710,7 @@ igt_main struct rot_subtest { unsigned plane; igt_rotation_t rot; - unsigned flips; + bool flips; } *subtest, subtests[] = { { DRM_PLANE_TYPE_PRIMARY, IGT_ROTATION_90, 0 }, { DRM_PLANE_TYPE_PRIMARY, IGT_ROTATION_180, 0 }, @@ -654,6 +727,35 @@ igt_main { DRM_PLANE_TYPE_CURSOR, IGT_ROTATION_180, 0 }, { 0, 0, 0} }; + + struct reflect_x { + uint64_t tiling; + igt_rotation_t rot; + bool flips; + } *reflect_x, reflect_x_subtests[] = { + { LOCAL_I915_FORMAT_MOD_X_TILED, IGT_ROTATION_0, 0 }, + { LOCAL_I915_FORMAT_MOD_X_TILED, IGT_ROTATION_180, 0 }, + { LOCAL_I915_FORMAT_MOD_Y_TILED, IGT_ROTATION_0, 0 }, + { LOCAL_I915_FORMAT_MOD_Y_TILED, IGT_ROTATION_90, 0 }, + { LOCAL_I915_FORMAT_MOD_Y_TILED, IGT_ROTATION_180, 0 }, + { LOCAL_I915_FORMAT_MOD_Y_TILED, IGT_ROTATION_270, 0 }, + { LOCAL_I915_FORMAT_MOD_Yf_TILED, IGT_ROTATION_0, 0 }, + { LOCAL_I915_FORMAT_MOD_Yf_TILED, IGT_ROTATION_90, 0 }, + { LOCAL_I915_FORMAT_MOD_Yf_TILED, IGT_ROTATION_180, 0 }, + { LOCAL_I915_FORMAT_MOD_Yf_TILED, IGT_ROTATION_270, 0 }, + { LOCAL_I915_FORMAT_MOD_X_TILED, IGT_ROTATION_0, 1 }, + { LOCAL_I915_FORMAT_MOD_X_TILED, IGT_ROTATION_180, 1 }, + { LOCAL_I915_FORMAT_MOD_Y_TILED, IGT_ROTATION_0, 1 }, + { LOCAL_I915_FORMAT_MOD_Y_TILED, IGT_ROTATION_90, 1 }, + { LOCAL_I915_FORMAT_MOD_Y_TILED, IGT_ROTATION_180, 1 }, + { LOCAL_I915_FORMAT_MOD_Y_TILED, IGT_ROTATION_270, 1 }, + { LOCAL_I915_FORMAT_MOD_Yf_TILED, IGT_ROTATION_0, 1 }, + { LOCAL_I915_FORMAT_MOD_Yf_TILED, IGT_ROTATION_90, 1 }, + { LOCAL_I915_FORMAT_MOD_Yf_TILED, IGT_ROTATION_180, 1 }, + { LOCAL_I915_FORMAT_MOD_Yf_TILED, IGT_ROTATION_270, 1 }, + { 0, 0, 0 } + }; + data_t data = {}; int gen = 0; @@ -661,7 +763,8 @@ igt_main igt_fixture { data.gfx_fd = drm_open_driver_master(DRIVER_INTEL); - gen = intel_gen(intel_get_drm_devid(data.gfx_fd)); + data.devid = intel_get_drm_devid(data.gfx_fd); + gen = intel_gen(data.devid); kmstest_set_vt_graphics_mode(); @@ -698,7 +801,7 @@ igt_main data.pos_y = 0; data.rotation = IGT_ROTATION_90; data.override_fmt = DRM_FORMAT_RGB565; - test_plane_rotation(&data, DRM_PLANE_TYPE_PRIMARY); + test_bad_plane_rotation(&data, DRM_PLANE_TYPE_PRIMARY); } igt_subtest_f("bad-tiling") { @@ -706,7 +809,7 @@ igt_main data.override_fmt = 0; data.rotation = IGT_ROTATION_90; data.override_tiling = LOCAL_DRM_FORMAT_MOD_NONE; - test_plane_rotation(&data, DRM_PLANE_TYPE_PRIMARY); + test_bad_plane_rotation(&data, DRM_PLANE_TYPE_PRIMARY); } igt_subtest_f("primary-rotation-90-Y-tiled") { @@ -729,6 +832,21 @@ igt_main igt_require_f(valid_tests, "no valid crtc/connector combinations found\n"); } + for (reflect_x = reflect_x_subtests; reflect_x->tiling; reflect_x++) { + igt_subtest_f("primary-%s-reflect-x-%s%s", + tiling_test_str(reflect_x->tiling), + rot_test_str(reflect_x->rot), + flip_test_str(reflect_x->flips)) { + igt_require(gen >= 10 || + (IS_CHERRYVIEW(data.devid) && reflect_x->rot == IGT_ROTATION_0 + && reflect_x->tiling == LOCAL_I915_FORMAT_MOD_X_TILED)); + data.rotation = (IGT_REFLECT_X | reflect_x->rot); + data.override_tiling = reflect_x->tiling; + data.flips = reflect_x->flips; + test_plane_rotation(&data, DRM_PLANE_TYPE_PRIMARY); + } + } + igt_subtest_f("exhaust-fences") { enum pipe pipe; igt_output_t *output; -- cgit v1.2.3