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/*
* 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.
*/
/**
* TEST: kms universal plane
* Category: Display
* Description: Check pageflip & modeset on universal plane
* Driver requirement: i915, xe
* Functionality: plane
* Mega feature: General Display Features
* Test category: functionality test
*/
#include "igt.h"
#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
/**
* SUBTEST: cursor-fb-leak
* Description: Check for cursor leaks after performing cursor operations
* Functionality: cursor, plane
*
* SUBTEST: disable-primary-vs-flip
* Description: Check pageflips while primary plane is disabled before IOCTL or
* between IOCTL and pageflip execution
*
* SUBTEST: universal-plane-pageflip-windowed
* Description: Check if pageflip succeeds in windowed setting
*
* SUBTEST: universal-plane-%s
* Description: Check %arg[1]
*
* arg[1]:
*
* @functional: the switching between different primary plane fbs with CRTC off
* @sanity: for scale-up or scale-down using universal plane API without
* covering CRTC
*/
typedef struct {
int drm_fd;
igt_display_t display;
int display_ver;
} data_t;
typedef struct {
data_t *data;
igt_pipe_crc_t *pipe_crc;
igt_crc_t crc_1, crc_2, crc_3, crc_4, crc_5, crc_6, crc_7, crc_8,
crc_9, crc_10;
struct igt_fb red_fb, blue_fb, black_fb, yellow_fb;
drmModeModeInfo *mode;
} functional_test_t;
typedef struct {
data_t *data;
drmModeResPtr moderes;
struct igt_fb blue_fb, oversized_fb, undersized_fb;
} sanity_test_t;
typedef struct {
data_t *data;
struct igt_fb red_fb, blue_fb;
} pageflip_test_t;
typedef struct {
data_t *data;
int x, y;
int w, h;
struct igt_fb biggreen_fb, smallred_fb, smallblue_fb;
} gen9_test_t;
static void
functional_test_init(functional_test_t *test, igt_output_t *output, enum pipe pipe)
{
data_t *data = test->data;
drmModeModeInfo *mode;
test->pipe_crc = igt_pipe_crc_new(data->drm_fd, pipe,
IGT_PIPE_CRC_SOURCE_AUTO);
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 0.0, 0.0,
&test->black_fb);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 0.0, 1.0,
&test->blue_fb);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
1.0, 1.0, 0.0,
&test->yellow_fb);
igt_create_color_fb(data->drm_fd, 100, 100,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
1.0, 0.0, 0.0,
&test->red_fb);
test->mode = mode;
}
static void
functional_test_fini(functional_test_t *test, igt_output_t *output)
{
igt_pipe_crc_free(test->pipe_crc);
igt_remove_fb(test->data->drm_fd, &test->black_fb);
igt_remove_fb(test->data->drm_fd, &test->blue_fb);
igt_remove_fb(test->data->drm_fd, &test->red_fb);
igt_remove_fb(test->data->drm_fd, &test->yellow_fb);
igt_output_set_pipe(output, PIPE_NONE);
igt_display_commit2(&test->data->display, COMMIT_LEGACY);
}
/*
* Universal plane functional testing.
* - Black primary plane via traditional interfaces, red sprite, grab CRC:1.
* - Blue primary plane via traditional interfaces, red sprite, grab CRC:2.
* - Yellow primary via traditional interfaces
* - Blue primary plane, red sprite via universal planes, grab CRC:3 and compare
* with CRC:2 (should be the same)
* - Disable primary plane, grab CRC:4 (should be same as CRC:1)
* - Reenable primary, grab CRC:5 (should be same as CRC:2 and CRC:3)
* - Yellow primary, no sprite
* - Disable CRTC
* - Program red sprite (while CRTC off)
* - Program blue primary (while CRTC off)
* - Enable CRTC, grab CRC:6 (should be same as CRC:2)
*/
static void
functional_test_pipe(data_t *data, enum pipe pipe, igt_output_t *output)
{
functional_test_t test = { .data = data };
igt_display_t *display = &data->display;
igt_plane_t *primary, *sprite;
int num_primary = 0, num_cursor = 0;
int i;
functional_test_init(&test, output, pipe);
/*
* Make sure we have no more than one primary or cursor plane per crtc.
* If the kernel accidentally calls drm_plane_init() rather than
* drm_universal_plane_init(), the type enum can get interpreted as a
* boolean and show up in userspace as the wrong type.
*/
for (i = 0; i < display->pipes[pipe].n_planes; i++)
if (display->pipes[pipe].planes[i].type == DRM_PLANE_TYPE_PRIMARY)
num_primary++;
else if (display->pipes[pipe].planes[i].type == DRM_PLANE_TYPE_CURSOR)
num_cursor++;
igt_warn_on(num_primary != 1);
igt_warn_on(num_cursor > 1);
primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
sprite = igt_output_get_plane_type(output, DRM_PLANE_TYPE_OVERLAY);
if (!sprite) {
functional_test_fini(&test, output);
igt_skip("No sprite plane available\n");
}
igt_plane_set_position(sprite, 100, 100);
/* Step 1: Legacy API's, black primary, red sprite (CRC 1) */
igt_plane_set_fb(primary, &test.black_fb);
igt_plane_set_fb(sprite, &test.red_fb);
igt_display_commit2(display, COMMIT_LEGACY);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_1);
/* Step 2: Legacy API', blue primary, red sprite (CRC 2) */
igt_plane_set_fb(primary, &test.blue_fb);
igt_plane_set_fb(sprite, &test.red_fb);
igt_display_commit2(display, COMMIT_LEGACY);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_2);
/* Step 3: Legacy API's, yellow primary (CRC 3) */
igt_plane_set_fb(primary, &test.yellow_fb);
igt_display_commit2(display, COMMIT_LEGACY);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_3);
/* Step 4: Universal API's, blue primary, red sprite (CRC 4) */
igt_plane_set_fb(primary, &test.blue_fb);
igt_plane_set_fb(sprite, &test.red_fb);
igt_display_commit2(display, COMMIT_UNIVERSAL);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_4);
/* Step 5: Universal API's, disable primary plane (CRC 5) */
if (!is_amdgpu_device(data->drm_fd)) {
igt_plane_set_fb(primary, NULL);
igt_display_commit2(display, COMMIT_UNIVERSAL);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_5);
}
/* Step 6: Universal API's, re-enable primary with blue (CRC 6) */
igt_plane_set_fb(primary, &test.blue_fb);
igt_display_commit2(display, COMMIT_UNIVERSAL);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_6);
/* Step 7: Legacy API's, yellow primary, no sprite */
igt_plane_set_fb(primary, &test.yellow_fb);
igt_plane_set_fb(sprite, NULL);
igt_display_commit2(display, COMMIT_LEGACY);
/* Step 8: Disable CRTC */
igt_plane_set_fb(primary, NULL);
igt_display_commit2(display, COMMIT_LEGACY);
/* Step 9: Universal API's with crtc off:
* - red sprite
* - multiple primary fb's, ending in blue
*/
igt_plane_set_fb(sprite, &test.red_fb);
igt_display_commit2(display, COMMIT_UNIVERSAL);
igt_plane_set_fb(primary, &test.yellow_fb);
igt_display_commit2(display, COMMIT_UNIVERSAL);
igt_plane_set_fb(primary, &test.black_fb);
igt_display_commit2(display, COMMIT_UNIVERSAL);
igt_plane_set_fb(primary, &test.blue_fb);
igt_display_commit2(display, COMMIT_UNIVERSAL);
/* Step 10: Enable crtc (fb = -1), take CRC (CRC 7) */
igt_assert(drmModeSetCrtc(data->drm_fd, output->config.crtc->crtc_id, -1,
0, 0, &output->config.connector->connector_id,
1, test.mode) == 0);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_7);
/* Step 11: Disable primary plane */
igt_output_set_pipe(output, PIPE_NONE);
igt_display_commit2(display, COMMIT_ATOMIC);
igt_plane_set_fb(primary, NULL);
igt_display_commit2(display, COMMIT_UNIVERSAL);
/* Step 12: Legacy modeset to yellow FB (CRC 8) */
igt_plane_set_fb(primary, &test.yellow_fb);
igt_output_set_pipe(output, pipe);
igt_display_commit2(display, COMMIT_LEGACY);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_8);
/* Step 13: Legacy API', blue primary, red sprite */
igt_plane_set_fb(primary, &test.blue_fb);
igt_plane_set_fb(sprite, &test.red_fb);
igt_display_commit2(display, COMMIT_LEGACY);
/*
* Step 14: Universal API, set primary completely offscreen (CRC 9).
* Skip on amdgpu which rejects offscreen planes.
*/
if (!is_amdgpu_device(data->drm_fd)) {
igt_assert(drmModeSetPlane(data->drm_fd, primary->drm_plane->plane_id,
output->config.crtc->crtc_id,
test.blue_fb.fb_id, 0,
9000, 9000,
test.mode->hdisplay,
test.mode->vdisplay,
IGT_FIXED(0,0), IGT_FIXED(0,0),
IGT_FIXED(test.mode->hdisplay,0),
IGT_FIXED(test.mode->vdisplay,0)) == 0);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_9);
}
/*
* Step 15: Explicitly disable primary after it's already been
* implicitly disabled (CRC 10).
*/
if (!is_amdgpu_device(data->drm_fd)) {
igt_plane_set_fb(primary, NULL);
igt_display_commit2(display, COMMIT_UNIVERSAL);
igt_pipe_crc_collect_crc(test.pipe_crc, &test.crc_10);
}
/* Step 16: Legacy API's, blue primary, red sprite */
igt_plane_set_fb(primary, &test.blue_fb);
igt_plane_set_fb(sprite, &test.red_fb);
igt_display_commit2(display, COMMIT_LEGACY);
/* Blue bg + red sprite should be same under both types of API's */
igt_assert_crc_equal(&test.crc_2, &test.crc_4);
/* Disabling primary plane should be same as black primary */
if (!is_amdgpu_device(data->drm_fd))
igt_assert_crc_equal(&test.crc_1, &test.crc_5);
/* Re-enabling primary should return to blue properly */
igt_assert_crc_equal(&test.crc_2, &test.crc_6);
/*
* We should be able to setup plane FB's while CRTC is disabled and
* then have them pop up correctly when the CRTC is re-enabled.
*/
igt_assert_crc_equal(&test.crc_2, &test.crc_7);
/*
* We should be able to modeset with the primary plane off
* successfully
*/
igt_assert_crc_equal(&test.crc_3, &test.crc_8);
/*
* We should be able to move the primary plane completely offscreen
* and have it disable successfully. Skip on amdgpu since crc_9 was
* skipped with offscreen planes previously.
*/
igt_assert_crc_equal(&test.crc_5, &test.crc_9);
/*
* We should be able to explicitly disable an already
* implicitly-disabled primary plane
*/
igt_assert_crc_equal(&test.crc_5, &test.crc_10);
igt_plane_set_fb(primary, NULL);
igt_plane_set_fb(sprite, NULL);
functional_test_fini(&test, output);
}
static void
sanity_test_init(sanity_test_t *test, igt_output_t *output, enum pipe pipe)
{
data_t *data = test->data;
drmModeModeInfo *mode;
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 0.0, 1.0,
&test->blue_fb);
igt_create_color_fb(data->drm_fd,
mode->hdisplay + 100, mode->vdisplay + 100,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 0.0, 1.0,
&test->oversized_fb);
igt_create_color_fb(data->drm_fd,
mode->hdisplay - 100, mode->vdisplay - 100,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 0.0, 1.0,
&test->undersized_fb);
test->moderes = drmModeGetResources(data->drm_fd);
igt_assert(test->moderes);
}
static void
sanity_test_fini(sanity_test_t *test, igt_output_t *output)
{
drmModeFreeResources(test->moderes);
igt_remove_fb(test->data->drm_fd, &test->oversized_fb);
igt_remove_fb(test->data->drm_fd, &test->undersized_fb);
igt_remove_fb(test->data->drm_fd, &test->blue_fb);
igt_output_set_pipe(output, PIPE_NONE);
igt_display_commit2(&test->data->display, COMMIT_LEGACY);
}
/*
* Universal plane sanity testing.
* - Primary doesn't cover CRTC
* - Primary plane tries to scale down
* - Primary plane tries to scale up
*/
static void
sanity_test_pipe(data_t *data, enum pipe pipe, igt_output_t *output)
{
sanity_test_t test = { .data = data };
igt_plane_t *primary;
drmModeModeInfo *mode;
int i, ret;
int expect = 0;
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
sanity_test_init(&test, output, pipe);
primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
/* Use legacy API to set a mode with a blue FB */
igt_plane_set_fb(primary, &test.blue_fb);
igt_display_commit2(&data->display, COMMIT_LEGACY);
/*
* Try to use universal plane API to set primary plane that
* doesn't cover CRTC (should fail on pre-gen9 and succeed on
* gen9+).
*/
igt_plane_set_fb(primary, &test.undersized_fb);
if (is_intel_device(data->drm_fd))
expect = (data->display_ver < 9) ? -EINVAL : 0;
igt_assert(igt_display_try_commit2(&data->display, COMMIT_UNIVERSAL) == expect);
/* Same as above, but different plane positioning. */
igt_plane_set_position(primary, 100, 100);
igt_assert(igt_display_try_commit2(&data->display, COMMIT_UNIVERSAL) == expect);
igt_plane_set_position(primary, 0, 0);
/* Try to use universal plane API to scale down */
if (is_intel_device(data->drm_fd))
expect = (data->display_ver < 9) ? -ERANGE : 0;
ret = drmModeSetPlane(data->drm_fd, primary->drm_plane->plane_id,
output->config.crtc->crtc_id,
test.oversized_fb.fb_id, 0,
0, 0,
mode->hdisplay + 100,
mode->vdisplay + 100,
IGT_FIXED(0,0), IGT_FIXED(0,0),
IGT_FIXED(mode->hdisplay,0),
IGT_FIXED(mode->vdisplay,0));
if (is_intel_device(data->drm_fd)) {
/* should fail on pre-gen9 */
igt_assert_eq(ret, (data->display_ver < 9) ? -ERANGE : 0);
} else {
/* Could succeed or fail with -ERANGE depending on hw limits: */
igt_assert((ret == 0) || (ret == -ERANGE));
}
/* Try to use universal plane API to scale up */
ret = drmModeSetPlane(data->drm_fd, primary->drm_plane->plane_id,
output->config.crtc->crtc_id,
test.oversized_fb.fb_id, 0,
0, 0,
mode->hdisplay,
mode->vdisplay,
IGT_FIXED(0,0), IGT_FIXED(0,0),
IGT_FIXED(mode->hdisplay - 100,0),
IGT_FIXED(mode->vdisplay - 100,0));
if (is_intel_device(data->drm_fd)) {
/* should fail on pre-gen9 */
igt_assert_eq(ret, (data->display_ver < 9) ? -ERANGE : 0);
} else {
/* Could succeed or fail with -ERANGE depending on hw limits: */
igt_assert((ret == 0) || (ret == -ERANGE));
}
/* Find other crtcs and try to program our primary plane on them */
for (i = 0; i < test.moderes->count_crtcs; i++)
if (test.moderes->crtcs[i] != output->config.crtc->crtc_id) {
igt_assert(drmModeSetPlane(data->drm_fd,
primary->drm_plane->plane_id,
test.moderes->crtcs[i],
test.blue_fb.fb_id, 0,
0, 0,
mode->hdisplay,
mode->vdisplay,
IGT_FIXED(0,0), IGT_FIXED(0,0),
IGT_FIXED(mode->hdisplay,0),
IGT_FIXED(mode->vdisplay,0)) == -EINVAL);
}
igt_plane_set_fb(primary, NULL);
sanity_test_fini(&test, output);
}
static void
pageflip_test_init(pageflip_test_t *test, igt_output_t *output, enum pipe pipe)
{
data_t *data = test->data;
drmModeModeInfo *mode;
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
1.0, 0.0, 0.0,
&test->red_fb);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 0.0, 1.0,
&test->blue_fb);
}
static void
pageflip_test_fini(pageflip_test_t *test, igt_output_t *output)
{
igt_remove_fb(test->data->drm_fd, &test->red_fb);
igt_remove_fb(test->data->drm_fd, &test->blue_fb);
igt_output_set_pipe(output, PIPE_NONE);
igt_display_commit2(&test->data->display, COMMIT_LEGACY);
}
static void
pageflip_test_pipe(data_t *data, enum pipe pipe, igt_output_t *output)
{
pageflip_test_t test = { .data = data };
igt_plane_t *primary;
struct timeval timeout = { .tv_sec = 0, .tv_usec = 500 };
drmEventContext evctx = { .version = 2 };
fd_set fds;
int ret = 0;
igt_output_set_pipe(output, pipe);
pageflip_test_init(&test, output, pipe);
primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
/* Use legacy API to set a mode with a blue FB */
igt_plane_set_fb(primary, &test.blue_fb);
igt_display_commit2(&data->display, COMMIT_LEGACY);
/* Disable the primary plane */
igt_output_set_pipe(output, PIPE_NONE);
igt_display_commit2(&data->display, COMMIT_ATOMIC);
igt_plane_set_fb(primary, NULL);
igt_display_commit2(&data->display, COMMIT_UNIVERSAL);
/*
* Issue a pageflip to red FB
*
* Note that crtc->primary->fb = NULL causes flip to return EBUSY for
* historical reasons...
*/
igt_output_set_pipe(output, pipe);
igt_assert(drmModePageFlip(data->drm_fd, output->config.crtc->crtc_id,
test.red_fb.fb_id, 0, NULL) == -EBUSY);
/* Turn primary plane back on */
igt_plane_set_fb(primary, &test.blue_fb);
igt_display_commit2(&data->display, COMMIT_UNIVERSAL);
/*
* Issue a pageflip to red, then immediately try to disable the primary
* plane, hopefully before the pageflip has a chance to complete. The
* plane disable operation should wind up blocking while the pageflip
* completes, which we don't have a good way to specifically test for,
* but at least we can make sure that nothing blows up.
*/
igt_output_set_pipe(output, pipe);
igt_display_commit2(&data->display, COMMIT_ATOMIC);
igt_assert(drmModePageFlip(data->drm_fd, output->config.crtc->crtc_id,
test.red_fb.fb_id, DRM_MODE_PAGE_FLIP_EVENT,
&test) == 0);
igt_output_set_pipe(output, PIPE_NONE);
igt_display_commit2(&data->display, COMMIT_ATOMIC);
igt_plane_set_fb(primary, NULL);
igt_display_commit2(&data->display, COMMIT_UNIVERSAL);
/* Wait for pageflip completion, then consume event on fd */
FD_ZERO(&fds);
FD_SET(data->drm_fd, &fds);
do {
ret = select(data->drm_fd + 1, &fds, NULL, NULL, &timeout);
} while (ret < 0 && errno == EINTR);
igt_assert_eq(ret, 1);
igt_assert(drmHandleEvent(data->drm_fd, &evctx) == 0);
igt_plane_set_fb(primary, NULL);
pageflip_test_fini(&test, output);
}
static void
cursor_leak_test_fini(data_t *data,
igt_output_t *output,
struct igt_fb *bg,
struct igt_fb *curs)
{
int i;
igt_remove_fb(data->drm_fd, bg);
for (i = 0; i < 10; i++)
igt_remove_fb(data->drm_fd, &curs[i]);
igt_output_set_pipe(output, PIPE_NONE);
}
static int
intel_gem_fb_count(data_t *data)
{
char buf[1024];
FILE *fp;
int fd;
int count = 0;
/*
* FIXME: As of now, XE's debugfs is using i915 namespace. Once Kernel
* changes got landed, please update this logic to use XE specific
* debugfs.
*/
fd = igt_debugfs_open(data->drm_fd, "i915_gem_framebuffer", O_RDONLY);
fp = fdopen(fd, "r");
igt_require(fp);
while (fgets(buf, sizeof(buf), fp) != NULL)
count++;
fclose(fp);
close(fd);
return count;
}
static void
cursor_leak_test_pipe(data_t *data, enum pipe pipe, igt_output_t *output)
{
igt_display_t *display = &data->display;
igt_plane_t *primary, *cursor;
drmModeModeInfo *mode;
struct igt_fb background_fb;
struct igt_fb cursor_fb[10];
int i;
int r, g, b;
int count1, count2;
igt_require(display->has_cursor_plane);
igt_require_intel(data->drm_fd);
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
/* Count GEM framebuffers before creating our cursor FB's */
count1 = intel_gem_fb_count(data);
/* Black background FB */
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 0.0, 0.0,
&background_fb);
/* Random color cursors */
for (i = 0; i < 10; i++) {
r = rand() % 0xFF;
g = rand() % 0xFF;
b = rand() % 0xFF;
igt_create_color_fb(data->drm_fd, 64, 64,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_MOD_LINEAR,
(double)r / 0xFF,
(double)g / 0xFF,
(double)b / 0xFF,
&cursor_fb[i]);
}
primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
cursor = igt_output_get_plane_type(output, DRM_PLANE_TYPE_CURSOR);
if (!primary || !cursor) {
cursor_leak_test_fini(data, output, &background_fb, cursor_fb);
igt_skip("Primary and/or cursor are unavailable\n");
}
igt_plane_set_fb(primary, &background_fb);
igt_display_commit2(display, COMMIT_LEGACY);
igt_plane_set_position(cursor, 100, 100);
/*
* Exercise both legacy and universal code paths. Note that legacy
* handling in the kernel redirects through universal codepaths
* internally, so that redirection is where we're most worried about
* leaking.
*/
for (i = 0; i < 10; i++) {
igt_plane_set_fb(cursor, &cursor_fb[i]);
igt_display_commit2(display, COMMIT_UNIVERSAL);
}
for (i = 0; i < 10; i++) {
igt_plane_set_fb(cursor, &cursor_fb[i]);
igt_display_commit2(display, COMMIT_LEGACY);
}
/* Release our framebuffer handles before we take a second count */
igt_plane_set_fb(primary, NULL);
igt_plane_set_fb(cursor, NULL);
igt_display_commit2(display, display->is_atomic ?
COMMIT_ATOMIC : COMMIT_LEGACY);
cursor_leak_test_fini(data, output, &background_fb, cursor_fb);
/* We should be back to the same framebuffer count as when we started */
count2 = intel_gem_fb_count(data);
igt_assert_eq(count1, count2);
}
static void
gen9_test_init(gen9_test_t *test, igt_output_t *output, enum pipe pipe)
{
data_t *data = test->data;
drmModeModeInfo *mode;
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
test->w = mode->hdisplay / 2;
test->h = mode->vdisplay / 2;
test->x = mode->hdisplay / 4;
test->y = mode->vdisplay / 4;
/* Initial framebuffer of full CRTC size */
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 1.0, 0.0,
&test->biggreen_fb);
/* Framebuffers that only cover a quarter of the CRTC size */
igt_create_color_fb(data->drm_fd, test->w, test->h,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
1.0, 0.0, 0.0,
&test->smallred_fb);
igt_create_color_fb(data->drm_fd, test->w, test->h,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_MOD_LINEAR,
0.0, 0.0, 1.0,
&test->smallblue_fb);
}
static void
gen9_test_fini(gen9_test_t *test, igt_output_t *output)
{
igt_remove_fb(test->data->drm_fd, &test->biggreen_fb);
igt_remove_fb(test->data->drm_fd, &test->smallred_fb);
igt_remove_fb(test->data->drm_fd, &test->smallblue_fb);
igt_output_set_pipe(output, PIPE_NONE);
igt_display_commit2(&test->data->display, COMMIT_LEGACY);
}
/*
* Test features specific to gen9+ platforms (i.e., primary plane
* windowing)
*/
static void
pageflip_win_test_pipe(data_t *data, enum pipe pipe, igt_output_t *output)
{
gen9_test_t test = { .data = data };
igt_plane_t *primary;
int ret = 0;
igt_output_set_pipe(output, pipe);
gen9_test_init(&test, output, pipe);
primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
/* Start with a full-screen primary plane */
igt_plane_set_fb(primary, &test.biggreen_fb);
igt_display_commit2(&data->display, COMMIT_LEGACY);
/* Set primary to windowed size/position */
igt_plane_set_fb(primary, &test.smallblue_fb);
igt_plane_set_position(primary, test.x, test.y);
igt_plane_set_size(primary, test.w, test.h);
igt_display_commit2(&data->display, COMMIT_UNIVERSAL);
/*
* SetPlane update to another framebuffer of the same size
* should succeed
*/
igt_plane_set_fb(primary, &test.smallred_fb);
igt_plane_set_position(primary, test.x, test.y);
igt_plane_set_size(primary, test.w, test.h);
igt_display_commit2(&data->display, COMMIT_UNIVERSAL);
/* PageFlip should also succeed */
ret = drmModePageFlip(data->drm_fd, output->config.crtc->crtc_id,
test.smallblue_fb.fb_id, 0, NULL);
igt_assert_eq(ret, 0);
igt_plane_set_fb(primary, NULL);
igt_plane_set_position(primary, 0, 0);
gen9_test_fini(&test, output);
}
static bool
pipe_output_combo_valid(igt_display_t *display,
enum pipe pipe, igt_output_t *output)
{
bool ret = true;
igt_display_reset(display);
igt_output_set_pipe(output, pipe);
if (!intel_pipe_output_combo_valid(display))
ret = false;
igt_output_set_pipe(output, PIPE_NONE);
return ret;
}
static void
run_tests(data_t *data)
{
igt_output_t *output;
enum pipe pipe;
igt_describe("Check the switching between different primary plane fbs with CRTC off");
igt_subtest_with_dynamic("universal-plane-functional") {
for_each_pipe_with_single_output(&data->display, pipe, output) {
if (!pipe_output_combo_valid(&data->display, pipe, output))
continue;
igt_dynamic_f("pipe-%s-%s", kmstest_pipe_name(pipe), igt_output_name(output))
functional_test_pipe(data, pipe, output);
}
}
igt_describe("Test for scale-up or scale-down using universal plane API without covering CRTC");
igt_subtest_with_dynamic("universal-plane-sanity") {
for_each_pipe_with_single_output(&data->display, pipe, output) {
if (!pipe_output_combo_valid(&data->display, pipe, output))
continue;
igt_dynamic_f("pipe-%s-%s", kmstest_pipe_name(pipe), igt_output_name(output))
sanity_test_pipe(data, pipe, output);
}
}
igt_describe("Check pageflips while primary plane is disabled before IOCTL or between IOCTL"
" and pageflip execution");
igt_subtest_with_dynamic("disable-primary-vs-flip") {
for_each_pipe_with_single_output(&data->display, pipe, output) {
if (!pipe_output_combo_valid(&data->display, pipe, output))
continue;
igt_dynamic_f("pipe-%s-%s", kmstest_pipe_name(pipe), igt_output_name(output))
pageflip_test_pipe(data, pipe, output);
}
}
igt_describe("Check for cursor leaks after performing cursor operations");
igt_subtest_with_dynamic("cursor-fb-leak") {
for_each_pipe_with_single_output(&data->display, pipe, output) {
if (!pipe_output_combo_valid(&data->display, pipe, output))
continue;
igt_dynamic_f("pipe-%s-%s", kmstest_pipe_name(pipe), igt_output_name(output))
cursor_leak_test_pipe(data, pipe, output);
}
}
igt_describe("Check if pageflip succeeds in windowed setting");
igt_subtest_with_dynamic("universal-plane-pageflip-windowed") {
igt_require(is_intel_device(data->drm_fd) && data->display_ver >= 9);
for_each_pipe_with_single_output(&data->display, pipe, output) {
if (!pipe_output_combo_valid(&data->display, pipe, output))
continue;
igt_dynamic_f("pipe-%s-%s", kmstest_pipe_name(pipe), igt_output_name(output))
pageflip_win_test_pipe(data, pipe, output);
}
}
}
igt_main
{
data_t data;
igt_fixture {
data.drm_fd = drm_open_driver_master(DRIVER_ANY);
if (is_intel_device(data.drm_fd))
data.display_ver = intel_display_ver(intel_get_drm_devid(data.drm_fd));
kmstest_set_vt_graphics_mode();
igt_require_pipe_crc(data.drm_fd);
igt_display_require(&data.display, data.drm_fd);
igt_display_require_output(&data.display);
}
run_tests(&data);
igt_fixture {
igt_display_fini(&data.display);
drm_close_driver(data.drm_fd);
}
}
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