[igt-dev] [PATCH i-g-t 3/3] tests/i915/kms_psr2_sf: add sel fetch/big fb test
Kahola, Mika
mika.kahola at intel.com
Wed May 18 10:36:21 UTC 2022
> -----Original Message-----
> From: igt-dev <igt-dev-bounces at lists.freedesktop.org> On Behalf Of Jouni
> Högander
> Sent: Friday, May 6, 2022 10:11 AM
> To: igt-dev at lists.freedesktop.org
> Subject: [igt-dev] [PATCH i-g-t 3/3] tests/i915/kms_psr2_sf: add sel fetch/big fb
> test
>
> Add new testcase for testing selective fetch using big framebuffer.
> New testcase is using much bigger fb than what is the visible area and setting
> visible offset to half of the width and the height.
> This reveals issues in selective fetch area calculation:
>
> https://gitlab.freedesktop.org/drm/intel/-/issues/5440
>
> Signed-off-by: Jouni Högander <jouni.hogander at intel.com>
Reviewed-by: Mika Kahola <mika.kahola at intel.com>
> ---
> tests/i915/kms_psr2_sf.c | 152 ++++++++++++++++++++++++++++-----------
> 1 file changed, 109 insertions(+), 43 deletions(-)
>
> diff --git a/tests/i915/kms_psr2_sf.c b/tests/i915/kms_psr2_sf.c index
> 07dc770b..5f3dccaf 100644
> --- a/tests/i915/kms_psr2_sf.c
> +++ b/tests/i915/kms_psr2_sf.c
> @@ -73,6 +73,7 @@ typedef struct {
> struct igt_fb *fb_continuous;
> uint32_t primary_format;
> int damage_area_count;
> + int big_fb_width, big_fb_height;
> struct drm_mode_rect plane_update_clip[MAX_DAMAGE_AREAS];
> struct drm_mode_rect plane_move_clip;
> struct drm_mode_rect cursor_clip;
> @@ -80,6 +81,7 @@ typedef struct {
> enum plane_move_postion pos;
> int test_plane_id;
> igt_plane_t *test_plane;
> + bool big_fb_test;
> cairo_t *cr;
> uint32_t screen_changes;
> int cur_x, cur_y;
> @@ -152,7 +154,7 @@ static void set_clip(struct drm_mode_rect *clip, int x, int
> y, int width, }
>
> static void plane_update_setup_squares(data_t *data, igt_fb_t *fb, uint32_t h,
> - uint32_t v)
> + uint32_t v, int pos_x, int pos_y)
> {
> int x, y;
> int width = SQUARE_SIZE;
> @@ -161,36 +163,36 @@ static void plane_update_setup_squares(data_t
> *data, igt_fb_t *fb, uint32_t h,
> switch (data->damage_area_count) {
> case 5:
> /*Bottom right corner*/
> - x = h - SQUARE_SIZE;
> - y = v - SQUARE_SIZE;
> + x = pos_x + h - SQUARE_SIZE;
> + y = pos_y + v - SQUARE_SIZE;
>
> draw_rect(data, fb, x, y, width, height, 1.0, 1.0, 1.0, 1.0);
> set_clip(&data->plane_update_clip[4], x, y, width, height);
> case 4:
> /*Bottom left corner*/
> - x = 0;
> - y = v - SQUARE_SIZE;
> + x = pos_x;
> + y = pos_y + v - SQUARE_SIZE;
>
> draw_rect(data, fb, x, y, width, height, 1.0, 1.0, 1.0, 1.0);
> set_clip(&data->plane_update_clip[3], x, y, width, height);
> case 3:
> /*Top right corner*/
> - x = h - SQUARE_SIZE;
> - y = 0;
> + x = pos_x + h - SQUARE_SIZE;
> + y = pos_y;
>
> draw_rect(data, fb, x, y, width, height, 1.0, 1.0, 1.0, 1.0);
> set_clip(&data->plane_update_clip[2], x, y, width, height);
> case 2:
> /*Top left corner*/
> - x = 0;
> - y = 0;
> + x = pos_x;
> + y = pos_y;
>
> draw_rect(data, fb, x, y, width, height, 1.0, 1.0, 1.0, 1.0);
> set_clip(&data->plane_update_clip[1], x, y, width, height);
> case 1:
> /*Center*/
> - x = h/2 - SQUARE_SIZE/2;
> - y = v/2 - SQUARE_SIZE/2;
> + x = pos_x + h / 2 - SQUARE_SIZE / 2;
> + y = pos_y + v / 2 - SQUARE_SIZE / 2;
>
> draw_rect(data, fb, x, y, width, height, 1.0, 1.0, 1.0, 1.0);
> set_clip(&data->plane_update_clip[0], x, y, width, height); @@
> -201,30 +203,30 @@ static void plane_update_setup_squares(data_t *data,
> igt_fb_t *fb, uint32_t h, }
>
> static void plane_move_setup_square(data_t *data, igt_fb_t *fb, uint32_t h,
> - uint32_t v)
> + uint32_t v, int pos_x, int pos_y)
> {
> int x = 0, y = 0;
>
> switch (data->pos) {
> case POS_TOP_LEFT:
> /*Bottom right corner*/
> - x = h - SQUARE_SIZE;
> - y = v - SQUARE_SIZE;
> + x = pos_x + h - SQUARE_SIZE;
> + y = pos_y + v - SQUARE_SIZE;
> break;
> case POS_TOP_RIGHT:
> /*Bottom left corner*/
> - x = 0;
> - y = v - SQUARE_SIZE;
> + x = pos_x;
> + y = pos_y + v - SQUARE_SIZE;
> break;
> case POS_BOTTOM_LEFT:
> /*Top right corner*/
> - x = h - SQUARE_SIZE;
> - y = 0;
> + x = pos_x + h - SQUARE_SIZE;
> + y = pos_y + 0;
> break;
> case POS_BOTTOM_RIGHT:
> /*Top left corner*/
> - x = 0;
> - y = 0;
> + x = pos_x;
> + y = pos_y;
> break;
> default:
> igt_assert(false);
> @@ -238,10 +240,23 @@ static void plane_move_setup_square(data_t *data,
> igt_fb_t *fb, uint32_t h, static void prepare(data_t *data) {
> igt_plane_t *primary, *sprite = NULL, *cursor = NULL;
> + int fb_w, fb_h, x, y, view_w, view_h;
> +
> + if (data->big_fb_test) {
> + fb_w = data->big_fb_width;
> + fb_h = data->big_fb_height;
> + x = fb_w / 2;
> + y = fb_h / 2;
> + view_w = data->mode->hdisplay;
> + view_h = data->mode->vdisplay;
> + } else {
> + fb_w = view_w = data->mode->hdisplay;
> + fb_h = view_h = data->mode->vdisplay;
> + x = y = 0;
> + }
>
> /* all green frame */
> - igt_create_color_fb(data->drm_fd,
> - data->mode->hdisplay, data->mode->vdisplay,
> + igt_create_color_fb(data->drm_fd, fb_w, fb_h,
> data->primary_format,
> DRM_FORMAT_MOD_LINEAR,
> 0.0, 1.0, 0.0,
> @@ -256,16 +271,14 @@ static void prepare(data_t *data)
>
> DRM_PLANE_TYPE_OVERLAY);
> /*All blue plane*/
> igt_create_color_fb(data->drm_fd,
> - data->mode->hdisplay/2,
> - data->mode->vdisplay/2,
> + fb_w / 2, fb_h / 2,
> DRM_FORMAT_XRGB8888,
> DRM_FORMAT_MOD_LINEAR,
> 0.0, 0.0, 1.0,
> &data->fb_overlay);
>
> igt_create_color_fb(data->drm_fd,
> - data->mode->hdisplay/2,
> - data->mode->vdisplay/2,
> + fb_w / 2, fb_h / 2,
> DRM_FORMAT_XRGB8888,
> DRM_FORMAT_MOD_LINEAR,
> 0.0, 0.0, 1.0,
> @@ -275,30 +288,32 @@ static void prepare(data_t *data)
>
> if (data->op == PLANE_MOVE) {
> plane_move_setup_square(data, &data->fb_test,
> - data->mode->hdisplay/2,
> - data->mode->vdisplay/2);
> + view_w / 2, view_h / 2,
> + x, y);
>
> } else {
> plane_update_setup_squares(data, &data->fb_test,
> - data->mode->hdisplay/2,
> - data->mode->vdisplay/2);
> + view_w / 2, view_h / 2,
> + x, y);
> }
>
> igt_plane_set_fb(sprite, &data->fb_overlay);
> + igt_fb_set_position(&data->fb_overlay, sprite, x, y);
> + igt_fb_set_size(&data->fb_overlay, primary, view_w / 2,
> + view_h / 2);
> + igt_plane_set_size(sprite, view_w / 2, view_h / 2);
> data->test_plane = sprite;
> break;
>
> case DRM_PLANE_TYPE_PRIMARY:
> - igt_create_color_fb(data->drm_fd,
> - data->mode->hdisplay, data->mode->vdisplay,
> - DRM_FORMAT_XRGB8888,
> - DRM_FORMAT_MOD_LINEAR,
> - 0.0, 1.0, 0.0,
> - &data->fb_test);
> + igt_create_color_fb(data->drm_fd, fb_w, fb_h,
> + DRM_FORMAT_XRGB8888,
> + DRM_FORMAT_MOD_LINEAR,
> + 0.0, 1.0, 0.0,
> + &data->fb_test);
>
> plane_update_setup_squares(data, &data->fb_test,
> - data->mode->hdisplay,
> - data->mode->vdisplay);
> + view_w, view_h, x, y);
> data->fb_continuous = &data->fb_primary;
> data->test_plane = primary;
>
> @@ -306,15 +321,17 @@ static void prepare(data_t *data)
> sprite = igt_output_get_plane_type(data->output,
>
> DRM_PLANE_TYPE_OVERLAY);
>
> - igt_create_color_fb(data->drm_fd,
> - data->mode->hdisplay,
> - data->mode->vdisplay,
> + igt_create_color_fb(data->drm_fd, fb_w, fb_h,
> DRM_FORMAT_XRGB8888,
> DRM_FORMAT_MOD_LINEAR,
> 0.0, 0.0, 1.0,
> &data->fb_overlay);
>
> igt_plane_set_fb(sprite, &data->fb_overlay);
> + igt_fb_set_position(&data->fb_overlay, sprite, x, y);
> + igt_fb_set_size(&data->fb_overlay, primary, view_w,
> + view_h);
> + igt_plane_set_size(sprite, view_w, view_h);
> igt_plane_set_prop_value(sprite, IGT_PLANE_ALPHA,
> 0x6060);
> }
> @@ -349,7 +366,11 @@ static void prepare(data_t *data)
> }
>
> igt_plane_set_fb(primary, &data->fb_primary);
> -
> + igt_fb_set_position(&data->fb_primary, primary, x, y);
> + igt_fb_set_size(&data->fb_overlay, primary, view_w,
> + view_h);
> + igt_plane_set_size(primary, view_w, view_h);
> + igt_plane_set_position(primary, 0, 0);
> igt_display_commit2(&data->display, COMMIT_ATOMIC); }
>
> @@ -515,14 +536,27 @@ static void damaged_plane_move(data_t *data)
> igt_plane_t *test_plane = data->test_plane;
> uint32_t h = data->mode->hdisplay;
> uint32_t v = data->mode->vdisplay;
> + int x, y;
>
> - igt_plane_set_fb(test_plane, &data->fb_test);
> + if (data->big_fb_test) {
> + x = data->big_fb_width / 2;
> + y = data->big_fb_height / 2;
> + } else {
> + x = y = 0;
> + }
>
> if (data->test_plane_id == DRM_PLANE_TYPE_OVERLAY) {
> h = h/2;
> v = v/2;
> }
>
> + igt_plane_set_fb(test_plane, &data->fb_test);
> +
> + igt_fb_set_position(&data->fb_test, test_plane, x,
> + y);
> + igt_fb_set_size(&data->fb_test, test_plane, h, v);
> + igt_plane_set_size(test_plane, h, v);
> +
> igt_plane_replace_prop_blob(test_plane,
> IGT_PLANE_FB_DAMAGE_CLIPS,
> &data->plane_move_clip,
> sizeof(struct drm_mode_rect));
> @@ -677,6 +711,14 @@ static void damaged_plane_update(data_t *data)
> igt_plane_t *test_plane = data->test_plane;
> uint32_t h = data->mode->hdisplay;
> uint32_t v = data->mode->vdisplay;
> + int x, y;
> +
> + if (data->big_fb_test) {
> + x = data->big_fb_width / 2;
> + y = data->big_fb_height / 2;
> + } else {
> + x = y = 0;
> + }
>
> if (data->test_plane_id == DRM_PLANE_TYPE_OVERLAY) {
> h = h/2;
> @@ -701,6 +743,9 @@ static void damaged_plane_update(data_t *data)
> data->damage_area_count);
> }
>
> + igt_fb_set_position(data->fb_continuous, test_plane, x, y);
> + igt_fb_set_size(data->fb_continuous, test_plane, h, v);
> + igt_plane_set_size(test_plane, h, v);
> igt_plane_set_position(data->test_plane, 0, 0);
> igt_display_commit2(&data->display, COMMIT_ATOMIC);
>
> @@ -786,6 +831,7 @@ igt_main
> int i;
>
> igt_fixture {
> + drmModeResPtr res;
> int r;
>
> data.drm_fd = drm_open_driver_master(DRIVER_INTEL);
> @@ -807,6 +853,12 @@ igt_main
> data.op = PLANE_UPDATE;
> data.test_plane_id = DRM_PLANE_TYPE_PRIMARY;
> data.primary_format = DRM_FORMAT_XRGB8888;
> +
> + res = drmModeGetResources(data.drm_fd);
> + data.big_fb_width = res->max_width;
> + data.big_fb_height = res->max_height;
> + igt_info("Big framebuffer size %dx%d\n",
> + data.big_fb_width, data.big_fb_height);
> prepare(&data);
> r = psr_wait_entry(data.debugfs_fd, PSR_MODE_2);
> if (!r)
> @@ -832,6 +884,20 @@ igt_main
> }
> }
>
> + /* Verify primary plane selective fetch with big fb */
> + data.big_fb_test = 1;
> + igt_describe("Test that selective fetch works on primary plane with big
> fb");
> + igt_subtest_f("primary-%s-sf-dmg-area-big-fb", op_str(data.op)) {
> + for (i = 1; i <= MAX_DAMAGE_AREAS; i++) {
> + data.damage_area_count = i;
> + data.test_plane_id = DRM_PLANE_TYPE_PRIMARY;
> + prepare(&data);
> + run(&data);
> + cleanup(&data);
> + }
> + }
> + data.big_fb_test = 0;
> +
> /* Verify overlay plane selective fetch */
> igt_describe("Test that selective fetch works on overlay plane");
> igt_subtest_f("overlay-%s-sf-dmg-area", op_str(data.op)) {
> --
> 2.25.1
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