diff options
-rw-r--r-- | lib/igt_kms.c | 24 | ||||
-rw-r--r-- | lib/igt_kms.h | 1 | ||||
-rw-r--r-- | tests/kms_flip_tiling.c | 20 | ||||
-rw-r--r-- | tests/kms_rotation_crc.c | 19 |
4 files changed, 27 insertions, 37 deletions
diff --git a/lib/igt_kms.c b/lib/igt_kms.c index 0cee0c06..0438f641 100644 --- a/lib/igt_kms.c +++ b/lib/igt_kms.c @@ -1458,6 +1458,30 @@ unsigned int kmstest_get_vblank(int fd, int pipe, unsigned int flags) return vbl.reply.sequence; } +/** + * kmstest_wait_for_pageflip: + * @fd: Opened drm file descriptor + * + * Blocks until pageflip is completed + * + */ +void kmstest_wait_for_pageflip(int fd) +{ + drmEventContext evctx = { .version = 2 }; + struct timeval timeout = { .tv_sec = 0, .tv_usec = 50000 }; + fd_set fds; + int ret; + + /* Wait for pageflip completion, then consume event on fd */ + FD_ZERO(&fds); + FD_SET(fd, &fds); + do { + ret = select(fd + 1, &fds, NULL, NULL, &timeout); + } while (ret < 0 && errno == EINTR); + igt_assert_eq(ret, 1); + igt_assert(drmHandleEvent(fd, &evctx) == 0); +} + static void get_plane(char *str, int type, struct kmstest_plane *plane) { int ret; diff --git a/lib/igt_kms.h b/lib/igt_kms.h index 0e75d0c9..45252388 100644 --- a/lib/igt_kms.h +++ b/lib/igt_kms.h @@ -222,6 +222,7 @@ uint32_t kmstest_dumb_create(int fd, int width, int height, int bpp, void *kmstest_dumb_map_buffer(int fd, uint32_t handle, uint64_t size, unsigned prot); +void kmstest_wait_for_pageflip(int fd); unsigned int kmstest_get_vblank(int fd, int pipe, unsigned int flags); void igt_assert_plane_visible(int fd, enum pipe pipe, bool visibility); diff --git a/tests/kms_flip_tiling.c b/tests/kms_flip_tiling.c index 5aae29a8..beeb111b 100644 --- a/tests/kms_flip_tiling.c +++ b/tests/kms_flip_tiling.c @@ -30,7 +30,6 @@ #include <stdio.h> #include <string.h> - IGT_TEST_DESCRIPTION("Test page flips and tiling scenarios"); typedef struct { @@ -62,23 +61,6 @@ static void pipe_crc_free(void) } } -static void wait_for_pageflip(int fd) -{ - drmEventContext evctx = { .version = 2 }; - struct timeval timeout = { .tv_sec = 0, .tv_usec = 50000 }; - fd_set fds; - int ret; - - /* Wait for pageflip completion, then consume event on fd */ - FD_ZERO(&fds); - FD_SET(fd, &fds); - do { - ret = select(fd + 1, &fds, NULL, NULL, &timeout); - } while (ret < 0 && errno == EINTR); - igt_assert_eq(ret, 1); - igt_assert(drmHandleEvent(fd, &evctx) == 0); -} - static void test_flip_tiling(data_t *data, enum pipe pipe, igt_output_t *output, uint64_t tiling[2]) { @@ -139,7 +121,7 @@ test_flip_tiling(data_t *data, enum pipe pipe, igt_output_t *output, uint64_t ti */ igt_require(ret == 0); - wait_for_pageflip(data->drm_fd); + kmstest_wait_for_pageflip(data->drm_fd); /* Get a crc and compare with the reference. */ igt_pipe_crc_collect_crc(pipe_crc, &crc); diff --git a/tests/kms_rotation_crc.c b/tests/kms_rotation_crc.c index 0cd5c6e5..6cb5858a 100644 --- a/tests/kms_rotation_crc.c +++ b/tests/kms_rotation_crc.c @@ -284,23 +284,6 @@ static void prepare_fbs(data_t *data, igt_output_t *output, igt_plane_set_position(plane, data->pos_x, data->pos_y); } -static void wait_for_pageflip(int fd) -{ - drmEventContext evctx = { .version = 2 }; - struct timeval timeout = { .tv_sec = 0, .tv_usec = 50000 }; - fd_set fds; - int ret; - - /* Wait for pageflip completion, then consume event on fd */ - FD_ZERO(&fds); - FD_SET(fd, &fds); - do { - ret = select(fd + 1, &fds, NULL, NULL, &timeout); - } while (ret < 0 && errno == EINTR); - igt_assert_eq(ret, 1); - igt_assert(drmHandleEvent(fd, &evctx) == 0); -} - static void test_single_case(data_t *data, enum pipe pipe, igt_output_t *output, igt_plane_t *plane, enum rectangle_type rect, @@ -350,7 +333,7 @@ static void test_single_case(data_t *data, enum pipe pipe, NULL); igt_assert_eq(ret, 0); } - wait_for_pageflip(data->gfx_fd); + kmstest_wait_for_pageflip(data->gfx_fd); igt_pipe_crc_drain(data->pipe_crc); igt_pipe_crc_get_single(data->pipe_crc, &crc_output); igt_assert_crc_equal(&data->flip_crc, |