| /* |
| * Copyright © 2014 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| * |
| * Authors: |
| * Damien Lespiau <damien.lespiau@intel.com> |
| */ |
| |
| #include "igt.h" |
| #include <errno.h> |
| #include <stdbool.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| /* |
| * Throw away enough lsbs in pixel formats tests |
| * to get a match despite some differences between |
| * the software and hardware YCbCr<->RGB conversion |
| * routines. |
| */ |
| #define LUT_MASK 0xf800 |
| |
| typedef struct { |
| float red; |
| float green; |
| float blue; |
| } color_t; |
| |
| typedef struct { |
| int drm_fd; |
| igt_display_t display; |
| igt_pipe_crc_t *pipe_crc; |
| uint32_t crop; |
| } data_t; |
| |
| static color_t red = { 1.0f, 0.0f, 0.0f }; |
| static color_t green = { 0.0f, 1.0f, 0.0f }; |
| static color_t blue = { 0.0f, 0.0f, 1.0f }; |
| |
| /* |
| * Common code across all tests, acting on data_t |
| */ |
| static void test_init(data_t *data, enum pipe pipe) |
| { |
| data->pipe_crc = igt_pipe_crc_new(data->drm_fd, pipe, INTEL_PIPE_CRC_SOURCE_AUTO); |
| } |
| |
| static void test_fini(data_t *data) |
| { |
| igt_pipe_crc_free(data->pipe_crc); |
| } |
| |
| static void |
| test_grab_crc(data_t *data, igt_output_t *output, enum pipe pipe, |
| color_t *fb_color, igt_crc_t *crc /* out */) |
| { |
| struct igt_fb fb; |
| drmModeModeInfo *mode; |
| igt_plane_t *primary; |
| char *crc_str; |
| int ret; |
| |
| igt_output_set_pipe(output, pipe); |
| |
| primary = igt_output_get_plane(output, 0); |
| |
| mode = igt_output_get_mode(output); |
| igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay, |
| DRM_FORMAT_XRGB8888, |
| LOCAL_DRM_FORMAT_MOD_NONE, |
| fb_color->red, fb_color->green, fb_color->blue, |
| &fb); |
| igt_plane_set_fb(primary, &fb); |
| |
| ret = igt_display_try_commit2(&data->display, COMMIT_LEGACY); |
| igt_skip_on(ret != 0); |
| |
| igt_pipe_crc_collect_crc(data->pipe_crc, crc); |
| |
| igt_plane_set_fb(primary, NULL); |
| igt_display_commit(&data->display); |
| |
| igt_remove_fb(data->drm_fd, &fb); |
| |
| crc_str = igt_crc_to_string(crc); |
| igt_debug("CRC for a (%.02f,%.02f,%.02f) fb: %s\n", fb_color->red, |
| fb_color->green, fb_color->blue, crc_str); |
| free(crc_str); |
| } |
| |
| /* |
| * Plane position test. |
| * - We start by grabbing a reference CRC of a full green fb being scanned |
| * out on the primary plane |
| * - Then we scannout 2 planes: |
| * - the primary plane uses a green fb with a black rectangle |
| * - a plane, on top of the primary plane, with a green fb that is set-up |
| * to cover the black rectangle of the primary plane fb |
| * The resulting CRC should be identical to the reference CRC |
| */ |
| |
| typedef struct { |
| data_t *data; |
| igt_crc_t reference_crc; |
| } test_position_t; |
| |
| /* |
| * create a green fb with a black rectangle at (rect_x,rect_y) and of size |
| * (rect_w,rect_h) |
| */ |
| static void |
| create_fb_for_mode__position(data_t *data, drmModeModeInfo *mode, |
| double rect_x, double rect_y, |
| double rect_w, double rect_h, |
| struct igt_fb *fb /* out */) |
| { |
| unsigned int fb_id; |
| cairo_t *cr; |
| |
| fb_id = igt_create_fb(data->drm_fd, |
| mode->hdisplay, mode->vdisplay, |
| DRM_FORMAT_XRGB8888, |
| LOCAL_DRM_FORMAT_MOD_NONE, |
| fb); |
| igt_assert(fb_id); |
| |
| cr = igt_get_cairo_ctx(data->drm_fd, fb); |
| igt_paint_color(cr, 0, 0, mode->hdisplay, mode->vdisplay, |
| 0.0, 1.0, 0.0); |
| igt_paint_color(cr, rect_x, rect_y, rect_w, rect_h, 0.0, 0.0, 0.0); |
| igt_put_cairo_ctx(data->drm_fd, fb, cr); |
| } |
| |
| enum { |
| TEST_POSITION_FULLY_COVERED = 1 << 0, |
| TEST_DPMS = 1 << 1, |
| }; |
| |
| static void |
| test_plane_position_with_output(data_t *data, |
| enum pipe pipe, |
| int plane, |
| igt_output_t *output, |
| igt_crc_t *reference_crc, |
| unsigned int flags) |
| { |
| igt_plane_t *primary, *sprite; |
| struct igt_fb primary_fb, sprite_fb; |
| drmModeModeInfo *mode; |
| igt_crc_t crc, crc2; |
| |
| igt_info("Testing connector %s using pipe %s plane %d\n", |
| igt_output_name(output), kmstest_pipe_name(pipe), plane); |
| |
| igt_output_set_pipe(output, pipe); |
| |
| mode = igt_output_get_mode(output); |
| primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY); |
| sprite = igt_output_get_plane(output, plane); |
| |
| create_fb_for_mode__position(data, mode, 100, 100, 64, 64, |
| &primary_fb); |
| igt_plane_set_fb(primary, &primary_fb); |
| |
| igt_create_color_fb(data->drm_fd, |
| 64, 64, /* width, height */ |
| DRM_FORMAT_XRGB8888, |
| LOCAL_DRM_FORMAT_MOD_NONE, |
| 0.0, 1.0, 0.0, |
| &sprite_fb); |
| igt_plane_set_fb(sprite, &sprite_fb); |
| |
| if (flags & TEST_POSITION_FULLY_COVERED) |
| igt_plane_set_position(sprite, 100, 100); |
| else |
| igt_plane_set_position(sprite, 132, 132); |
| |
| igt_display_commit(&data->display); |
| |
| igt_pipe_crc_collect_crc(data->pipe_crc, &crc); |
| |
| if (flags & TEST_DPMS) { |
| kmstest_set_connector_dpms(data->drm_fd, |
| output->config.connector, |
| DRM_MODE_DPMS_OFF); |
| kmstest_set_connector_dpms(data->drm_fd, |
| output->config.connector, |
| DRM_MODE_DPMS_ON); |
| } |
| |
| igt_pipe_crc_collect_crc(data->pipe_crc, &crc2); |
| |
| if (flags & TEST_POSITION_FULLY_COVERED) |
| igt_assert_crc_equal(reference_crc, &crc); |
| else { |
| ;/* FIXME: missing reference CRCs */ |
| } |
| |
| igt_assert_crc_equal(&crc, &crc2); |
| |
| igt_plane_set_fb(primary, NULL); |
| igt_plane_set_fb(sprite, NULL); |
| |
| /* reset the constraint on the pipe */ |
| igt_output_set_pipe(output, PIPE_ANY); |
| } |
| |
| static void |
| test_plane_position(data_t *data, enum pipe pipe, unsigned int flags) |
| { |
| int n_planes = data->display.pipes[pipe].n_planes; |
| igt_output_t *output; |
| igt_crc_t reference_crc; |
| |
| output = igt_get_single_output_for_pipe(&data->display, pipe); |
| igt_require(output); |
| |
| test_init(data, pipe); |
| |
| test_grab_crc(data, output, pipe, &green, &reference_crc); |
| |
| for (int plane = 1; plane < n_planes; plane++) |
| test_plane_position_with_output(data, pipe, plane, |
| output, &reference_crc, |
| flags); |
| |
| test_fini(data); |
| } |
| |
| /* |
| * Plane panning test. |
| * - We start by grabbing reference CRCs of a full red and a full blue fb |
| * being scanned out on the primary plane |
| * - Then we create a big fb, sized (2 * hdisplay, 2 * vdisplay) and: |
| * - fill the top left quarter with red |
| * - fill the bottom right quarter with blue |
| * - The TEST_PANNING_TOP_LEFT test makes sure that with panning at (0, 0) |
| * we do get the same CRC than the full red fb. |
| * - The TEST_PANNING_BOTTOM_RIGHT test makes sure that with panning at |
| * (vdisplay, hdisplay) we do get the same CRC than the full blue fb. |
| */ |
| static void |
| create_fb_for_mode__panning(data_t *data, drmModeModeInfo *mode, |
| struct igt_fb *fb /* out */) |
| { |
| unsigned int fb_id; |
| cairo_t *cr; |
| |
| fb_id = igt_create_fb(data->drm_fd, |
| mode->hdisplay * 2, mode->vdisplay * 2, |
| DRM_FORMAT_XRGB8888, |
| LOCAL_DRM_FORMAT_MOD_NONE, |
| fb); |
| igt_assert(fb_id); |
| |
| cr = igt_get_cairo_ctx(data->drm_fd, fb); |
| |
| igt_paint_color(cr, 0, 0, mode->hdisplay, mode->vdisplay, |
| 1.0, 0.0, 0.0); |
| |
| igt_paint_color(cr, |
| mode->hdisplay, mode->vdisplay, |
| mode->hdisplay, mode->vdisplay, |
| 0.0, 0.0, 1.0); |
| |
| igt_put_cairo_ctx(data->drm_fd, fb, cr); |
| } |
| |
| enum { |
| TEST_PANNING_TOP_LEFT = 1 << 0, |
| TEST_PANNING_BOTTOM_RIGHT = 1 << 1, |
| TEST_SUSPEND_RESUME = 1 << 2, |
| }; |
| |
| static void |
| test_plane_panning_with_output(data_t *data, |
| enum pipe pipe, |
| int plane, |
| igt_output_t *output, |
| igt_crc_t *red_crc, igt_crc_t *blue_crc, |
| unsigned int flags) |
| { |
| igt_plane_t *primary; |
| struct igt_fb primary_fb; |
| drmModeModeInfo *mode; |
| igt_crc_t crc; |
| |
| igt_info("Testing connector %s using pipe %s plane %d\n", |
| igt_output_name(output), kmstest_pipe_name(pipe), plane); |
| |
| igt_output_set_pipe(output, pipe); |
| |
| mode = igt_output_get_mode(output); |
| primary = igt_output_get_plane(output, 0); |
| |
| create_fb_for_mode__panning(data, mode, &primary_fb); |
| igt_plane_set_fb(primary, &primary_fb); |
| |
| if (flags & TEST_PANNING_TOP_LEFT) |
| igt_fb_set_position(&primary_fb, primary, 0, 0); |
| else |
| igt_fb_set_position(&primary_fb, primary, mode->hdisplay, mode->vdisplay); |
| |
| igt_display_commit(&data->display); |
| |
| if (flags & TEST_SUSPEND_RESUME) |
| igt_system_suspend_autoresume(SUSPEND_STATE_MEM, |
| SUSPEND_TEST_NONE); |
| |
| igt_pipe_crc_collect_crc(data->pipe_crc, &crc); |
| |
| if (flags & TEST_PANNING_TOP_LEFT) |
| igt_assert_crc_equal(red_crc, &crc); |
| else |
| igt_assert_crc_equal(blue_crc, &crc); |
| |
| igt_plane_set_fb(primary, NULL); |
| |
| /* reset states to neutral values, assumed by other tests */ |
| igt_output_set_pipe(output, PIPE_ANY); |
| igt_fb_set_position(&primary_fb, primary, 0, 0); |
| } |
| |
| static void |
| test_plane_panning(data_t *data, enum pipe pipe, unsigned int flags) |
| { |
| int n_planes = data->display.pipes[pipe].n_planes; |
| igt_output_t *output; |
| igt_crc_t red_crc; |
| igt_crc_t blue_crc; |
| |
| output = igt_get_single_output_for_pipe(&data->display, pipe); |
| igt_require(output); |
| |
| test_init(data, pipe); |
| |
| test_grab_crc(data, output, pipe, &red, &red_crc); |
| test_grab_crc(data, output, pipe, &blue, &blue_crc); |
| |
| for (int plane = 1; plane < n_planes; plane++) |
| test_plane_panning_with_output(data, pipe, plane, output, |
| &red_crc, &blue_crc, flags); |
| |
| test_fini(data); |
| } |
| |
| static const color_t colors[] = { |
| { 1.0f, 0.0f, 0.0f, }, |
| { 0.0f, 1.0f, 0.0f, }, |
| { 0.0f, 0.0f, 1.0f, }, |
| { 1.0f, 1.0f, 1.0f, }, |
| { 0.0f, 0.0f, 0.0f, }, |
| { 0.0f, 1.0f, 1.0f, }, |
| { 1.0f, 0.0f, 1.0f, }, |
| { 1.0f, 1.0f, 0.0f, }, |
| }; |
| |
| static void set_legacy_lut(data_t *data, enum pipe pipe, |
| uint16_t mask) |
| { |
| igt_pipe_t *pipe_obj = &data->display.pipes[pipe]; |
| drmModeCrtc *crtc; |
| uint16_t *lut; |
| int i, lut_size; |
| |
| crtc = drmModeGetCrtc(data->drm_fd, pipe_obj->crtc_id); |
| lut_size = crtc->gamma_size; |
| drmModeFreeCrtc(crtc); |
| |
| lut = malloc(sizeof(uint16_t) * lut_size); |
| |
| for (i = 0; i < lut_size; i++) |
| lut[i] = (i * 0xffff / (lut_size - 1)) & mask; |
| |
| igt_assert_eq(drmModeCrtcSetGamma(data->drm_fd, pipe_obj->crtc_id, |
| lut_size, lut, lut, lut), 0); |
| |
| free(lut); |
| } |
| |
| static bool set_c8_legacy_lut(data_t *data, enum pipe pipe, |
| uint16_t mask) |
| { |
| igt_pipe_t *pipe_obj = &data->display.pipes[pipe]; |
| drmModeCrtc *crtc; |
| uint16_t *r, *g, *b; |
| int i, lut_size; |
| |
| crtc = drmModeGetCrtc(data->drm_fd, pipe_obj->crtc_id); |
| lut_size = crtc->gamma_size; |
| drmModeFreeCrtc(crtc); |
| |
| if (lut_size != 256) |
| return false; |
| |
| r = malloc(sizeof(uint16_t) * 3 * lut_size); |
| g = r + lut_size; |
| b = g + lut_size; |
| |
| /* igt_fb uses RGB332 for C8 */ |
| for (i = 0; i < lut_size; i++) { |
| r[i] = (((i & 0xe0) >> 5) * 0xffff / 0x7) & mask; |
| g[i] = (((i & 0x1c) >> 2) * 0xffff / 0x7) & mask; |
| b[i] = (((i & 0x03) >> 0) * 0xffff / 0x3) & mask; |
| } |
| |
| igt_assert_eq(drmModeCrtcSetGamma(data->drm_fd, pipe_obj->crtc_id, |
| lut_size, r, g, b), 0); |
| |
| free(r); |
| |
| return true; |
| } |
| |
| static void test_format_plane_color(data_t *data, enum pipe pipe, |
| igt_plane_t *plane, |
| uint32_t format, uint64_t modifier, |
| int width, int height, |
| enum igt_color_encoding color_encoding, |
| enum igt_color_range color_range, |
| int color, igt_crc_t *crc, struct igt_fb *fb) |
| { |
| const color_t *c = &colors[color]; |
| struct igt_fb old_fb = *fb; |
| cairo_t *cr; |
| |
| if (data->crop == 0 || format == DRM_FORMAT_XRGB8888) { |
| igt_create_fb_with_bo_size(data->drm_fd, width, height, |
| format, modifier, color_encoding, |
| color_range, fb, 0, 0); |
| |
| cr = igt_get_cairo_ctx(data->drm_fd, fb); |
| |
| igt_paint_color(cr, 0, 0, width, height, |
| c->red, c->green, c->blue); |
| |
| igt_put_cairo_ctx(data->drm_fd, fb, cr); |
| } else { |
| igt_create_fb_with_bo_size(data->drm_fd, |
| width + data->crop * 2, |
| height + data->crop * 2, |
| format, modifier, color_encoding, |
| color_range, fb, 0, 0); |
| |
| /* |
| * paint border in inverted color, then visible area in middle |
| * with correct color for clamping test |
| */ |
| cr = igt_get_cairo_ctx(data->drm_fd, fb); |
| |
| igt_paint_color(cr, 0, 0, |
| width + data->crop * 2, |
| height + data->crop * 2, |
| 1.0f - c->red, |
| 1.0f - c->green, |
| 1.0f - c->blue); |
| |
| igt_paint_color(cr, data->crop, data->crop, |
| width, height, |
| c->red, c->green, c->blue); |
| |
| igt_put_cairo_ctx(data->drm_fd, fb, cr); |
| } |
| |
| igt_plane_set_fb(plane, fb); |
| |
| /* |
| * if clamping test. DRM_FORMAT_XRGB8888 is used for reference color. |
| */ |
| if (data->crop != 0 && format != DRM_FORMAT_XRGB8888) { |
| igt_fb_set_position(fb, plane, data->crop, data->crop); |
| igt_fb_set_size(fb, plane, width, height); |
| igt_plane_set_size(plane, width, height); |
| } |
| |
| igt_display_commit2(&data->display, data->display.is_atomic ? COMMIT_ATOMIC : COMMIT_UNIVERSAL); |
| igt_pipe_crc_get_current(data->display.drm_fd, data->pipe_crc, crc); |
| |
| igt_remove_fb(data->drm_fd, &old_fb); |
| } |
| |
| static int num_unique_crcs(const igt_crc_t crc[], int num_crc) |
| { |
| int num_unique_crc = 0; |
| |
| for (int i = 0; i < num_crc; i++) { |
| int j; |
| |
| for (j = i + 1; j < num_crc; j++) { |
| if (igt_check_crc_equal(&crc[i], &crc[j])) |
| break; |
| } |
| |
| if (j == num_crc) |
| num_unique_crc++; |
| } |
| |
| return num_unique_crc; |
| } |
| |
| static bool test_format_plane_colors(data_t *data, enum pipe pipe, |
| igt_plane_t *plane, |
| uint32_t format, uint64_t modifier, |
| int width, int height, |
| enum igt_color_encoding encoding, |
| enum igt_color_range range, |
| igt_crc_t ref_crc[ARRAY_SIZE(colors)], |
| struct igt_fb *fb) |
| { |
| int crc_mismatch_count = 0; |
| unsigned int crc_mismatch_mask = 0; |
| bool result = true; |
| |
| for (int i = 0; i < ARRAY_SIZE(colors); i++) { |
| igt_crc_t crc; |
| |
| test_format_plane_color(data, pipe, plane, |
| format, modifier, |
| width, height, |
| encoding, range, |
| i, &crc, fb); |
| |
| if (!igt_check_crc_equal(&crc, &ref_crc[i])) { |
| crc_mismatch_count++; |
| crc_mismatch_mask |= (1 << i); |
| result = false; |
| } |
| } |
| |
| if (crc_mismatch_count) |
| igt_warn("CRC mismatches with format " IGT_FORMAT_FMT " on %s.%u with %d/%d solid colors tested (0x%X)\n", |
| IGT_FORMAT_ARGS(format), kmstest_pipe_name(pipe), |
| plane->index, crc_mismatch_count, (int)ARRAY_SIZE(colors), crc_mismatch_mask); |
| |
| return result; |
| } |
| |
| static bool test_format_plane_rgb(data_t *data, enum pipe pipe, |
| igt_plane_t *plane, |
| uint32_t format, uint64_t modifier, |
| int width, int height, |
| igt_crc_t ref_crc[ARRAY_SIZE(colors)], |
| struct igt_fb *fb) |
| { |
| igt_info("Testing format " IGT_FORMAT_FMT " / modifier 0x%" PRIx64 " on %s.%u\n", |
| IGT_FORMAT_ARGS(format), modifier, |
| kmstest_pipe_name(pipe), plane->index); |
| |
| return test_format_plane_colors(data, pipe, plane, |
| format, modifier, |
| width, height, |
| IGT_COLOR_YCBCR_BT601, |
| IGT_COLOR_YCBCR_LIMITED_RANGE, |
| ref_crc, fb); |
| } |
| |
| static bool test_format_plane_yuv(data_t *data, enum pipe pipe, |
| igt_plane_t *plane, |
| uint32_t format, uint64_t modifier, |
| int width, int height, |
| igt_crc_t ref_crc[ARRAY_SIZE(colors)], |
| struct igt_fb *fb) |
| { |
| bool result = true; |
| |
| if (!igt_plane_has_prop(plane, IGT_PLANE_COLOR_ENCODING)) |
| return true; |
| if (!igt_plane_has_prop(plane, IGT_PLANE_COLOR_RANGE)) |
| return true; |
| |
| for (enum igt_color_encoding e = 0; e < IGT_NUM_COLOR_ENCODINGS; e++) { |
| if (!igt_plane_try_prop_enum(plane, |
| IGT_PLANE_COLOR_ENCODING, |
| igt_color_encoding_to_str(e))) |
| continue; |
| |
| for (enum igt_color_range r = 0; r < IGT_NUM_COLOR_RANGES; r++) { |
| if (!igt_plane_try_prop_enum(plane, |
| IGT_PLANE_COLOR_RANGE, |
| igt_color_range_to_str(r))) |
| continue; |
| |
| igt_info("Testing format " IGT_FORMAT_FMT " / modifier 0x%" PRIx64 " (%s, %s) on %s.%u\n", |
| IGT_FORMAT_ARGS(format), modifier, |
| igt_color_encoding_to_str(e), |
| igt_color_range_to_str(r), |
| kmstest_pipe_name(pipe), plane->index); |
| |
| result &= test_format_plane_colors(data, pipe, plane, |
| format, modifier, |
| width, height, |
| e, r, ref_crc, fb); |
| } |
| } |
| |
| return result; |
| } |
| |
| static bool test_format_plane(data_t *data, enum pipe pipe, |
| igt_output_t *output, igt_plane_t *plane) |
| { |
| struct igt_fb fb = {}; |
| drmModeModeInfo *mode; |
| uint32_t format, ref_format; |
| uint64_t modifier, ref_modifier; |
| uint64_t width, height; |
| igt_crc_t ref_crc[ARRAY_SIZE(colors)]; |
| bool result = true; |
| |
| /* |
| * No clamping test for cursor plane |
| */ |
| if (data->crop != 0 && plane->type == DRM_PLANE_TYPE_CURSOR) |
| return true; |
| |
| mode = igt_output_get_mode(output); |
| if (plane->type != DRM_PLANE_TYPE_CURSOR) { |
| width = mode->hdisplay; |
| height = mode->vdisplay; |
| ref_format = format = DRM_FORMAT_XRGB8888; |
| ref_modifier = modifier = DRM_FORMAT_MOD_NONE; |
| } else { |
| if (!plane->drm_plane) { |
| igt_debug("Only legacy cursor ioctl supported, skipping cursor plane\n"); |
| return true; |
| } |
| do_or_die(drmGetCap(data->drm_fd, DRM_CAP_CURSOR_WIDTH, &width)); |
| do_or_die(drmGetCap(data->drm_fd, DRM_CAP_CURSOR_HEIGHT, &height)); |
| ref_format = format = DRM_FORMAT_ARGB8888; |
| ref_modifier = modifier = DRM_FORMAT_MOD_NONE; |
| } |
| |
| igt_debug("Testing connector %s on %s plane %s.%u\n", |
| igt_output_name(output), kmstest_plane_type_name(plane->type), |
| kmstest_pipe_name(pipe), plane->index); |
| |
| igt_pipe_crc_start(data->pipe_crc); |
| |
| igt_info("Testing format " IGT_FORMAT_FMT " / modifier 0x%" PRIx64 " on %s.%u\n", |
| IGT_FORMAT_ARGS(format), modifier, |
| kmstest_pipe_name(pipe), plane->index); |
| |
| if (data->display.is_atomic) { |
| struct igt_fb test_fb; |
| int ret; |
| |
| igt_create_fb(data->drm_fd, 64, 64, format, |
| LOCAL_DRM_FORMAT_MOD_NONE, &test_fb); |
| |
| igt_plane_set_fb(plane, &test_fb); |
| |
| ret = igt_display_try_commit_atomic(&data->display, DRM_MODE_ATOMIC_TEST_ONLY, NULL); |
| |
| if (!ret) { |
| width = test_fb.width; |
| height = test_fb.height; |
| } |
| |
| igt_plane_set_fb(plane, NULL); |
| |
| igt_remove_fb(data->drm_fd, &test_fb); |
| } |
| |
| for (int i = 0; i < ARRAY_SIZE(colors); i++) { |
| test_format_plane_color(data, pipe, plane, |
| format, modifier, |
| width, height, |
| IGT_COLOR_YCBCR_BT709, |
| IGT_COLOR_YCBCR_LIMITED_RANGE, |
| i, &ref_crc[i], &fb); |
| } |
| |
| /* |
| * Make sure we have some difference between the colors. This |
| * at least avoids claiming success when everything is just |
| * black all the time (eg. if the plane is never even on). |
| */ |
| igt_require(num_unique_crcs(ref_crc, ARRAY_SIZE(colors)) > 1); |
| |
| for (int i = 0; i < plane->format_mod_count; i++) { |
| format = plane->formats[i]; |
| modifier = plane->modifiers[i]; |
| |
| if (format == ref_format && |
| modifier == ref_modifier) |
| continue; |
| |
| if (format == DRM_FORMAT_C8) { |
| if (!set_c8_legacy_lut(data, pipe, LUT_MASK)) |
| continue; |
| } else { |
| if (!igt_fb_supported_format(format)) |
| continue; |
| } |
| |
| if (igt_format_is_yuv(format)) |
| result &= test_format_plane_yuv(data, pipe, plane, |
| format, modifier, |
| width, height, |
| ref_crc, &fb); |
| else |
| result &= test_format_plane_rgb(data, pipe, plane, |
| format, modifier, |
| width, height, |
| ref_crc, &fb); |
| |
| if (format == DRM_FORMAT_C8) |
| set_legacy_lut(data, pipe, LUT_MASK); |
| } |
| |
| igt_pipe_crc_stop(data->pipe_crc); |
| |
| igt_plane_set_fb(plane, NULL); |
| igt_remove_fb(data->drm_fd, &fb); |
| |
| return result; |
| } |
| |
| static void |
| test_pixel_formats(data_t *data, enum pipe pipe) |
| { |
| struct igt_fb primary_fb; |
| igt_plane_t *primary; |
| drmModeModeInfo *mode; |
| bool result; |
| igt_output_t *output; |
| igt_plane_t *plane; |
| |
| output = igt_get_single_output_for_pipe(&data->display, pipe); |
| igt_require(output); |
| |
| mode = igt_output_get_mode(output); |
| |
| igt_create_fb(data->drm_fd, mode->hdisplay, mode->vdisplay, |
| DRM_FORMAT_XRGB8888, LOCAL_DRM_FORMAT_MOD_NONE, &primary_fb); |
| |
| igt_output_set_pipe(output, pipe); |
| primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY); |
| igt_plane_set_fb(primary, &primary_fb); |
| |
| igt_display_commit2(&data->display, data->display.is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY); |
| |
| set_legacy_lut(data, pipe, LUT_MASK); |
| |
| test_init(data, pipe); |
| |
| result = true; |
| for_each_plane_on_pipe(&data->display, pipe, plane) |
| result &= test_format_plane(data, pipe, output, plane); |
| |
| test_fini(data); |
| |
| set_legacy_lut(data, pipe, 0xffff); |
| |
| igt_plane_set_fb(primary, NULL); |
| igt_output_set_pipe(output, PIPE_NONE); |
| igt_display_commit2(&data->display, data->display.is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY); |
| |
| igt_remove_fb(data->drm_fd, &primary_fb); |
| |
| igt_assert_f(result, "At least one CRC mismatch happened\n"); |
| } |
| |
| static void |
| run_tests_for_pipe_plane(data_t *data, enum pipe pipe) |
| { |
| igt_fixture { |
| igt_skip_on(pipe >= data->display.n_pipes); |
| igt_require(data->display.pipes[pipe].n_planes > 0); |
| } |
| |
| igt_subtest_f("pixel-format-pipe-%s-planes", |
| kmstest_pipe_name(pipe)) |
| test_pixel_formats(data, pipe); |
| |
| igt_subtest_f("pixel-format-pipe-%s-planes-source-clamping", |
| kmstest_pipe_name(pipe)) { |
| data->crop = 4; |
| test_pixel_formats(data, pipe); |
| } |
| |
| data->crop = 0; |
| igt_subtest_f("plane-position-covered-pipe-%s-planes", |
| kmstest_pipe_name(pipe)) |
| test_plane_position(data, pipe, TEST_POSITION_FULLY_COVERED); |
| |
| igt_subtest_f("plane-position-hole-pipe-%s-planes", |
| kmstest_pipe_name(pipe)) |
| test_plane_position(data, pipe, 0); |
| |
| igt_subtest_f("plane-position-hole-dpms-pipe-%s-planes", |
| kmstest_pipe_name(pipe)) |
| test_plane_position(data, pipe, TEST_DPMS); |
| |
| igt_subtest_f("plane-panning-top-left-pipe-%s-planes", |
| kmstest_pipe_name(pipe)) |
| test_plane_panning(data, pipe, TEST_PANNING_TOP_LEFT); |
| |
| igt_subtest_f("plane-panning-bottom-right-pipe-%s-planes", |
| kmstest_pipe_name(pipe)) |
| test_plane_panning(data, pipe, TEST_PANNING_BOTTOM_RIGHT); |
| |
| igt_subtest_f("plane-panning-bottom-right-suspend-pipe-%s-planes", |
| kmstest_pipe_name(pipe)) |
| test_plane_panning(data, pipe, TEST_PANNING_BOTTOM_RIGHT | |
| TEST_SUSPEND_RESUME); |
| } |
| |
| |
| static data_t data; |
| |
| igt_main |
| { |
| enum pipe pipe; |
| |
| igt_skip_on_simulation(); |
| |
| igt_fixture { |
| data.drm_fd = drm_open_driver_master(DRIVER_ANY); |
| |
| kmstest_set_vt_graphics_mode(); |
| |
| igt_require_pipe_crc(data.drm_fd); |
| igt_display_require(&data.display, data.drm_fd); |
| } |
| |
| for_each_pipe_static(pipe) |
| run_tests_for_pipe_plane(&data, pipe); |
| |
| igt_fixture { |
| igt_display_fini(&data.display); |
| } |
| } |