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kms_rotation_crc: Adding test for 90/270 rotation

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Adding 90/270 rotation testcase for primary and sprite planes.

v2: Added position test for sprite. Checking for gen > 9 for 90/270.
Some cleanup and rebase.
v3: Added test for unsupported tiling and unsupported pixel format for 90/270
v4: Added the legacy commit to initiate modeset in the negative test(Tvrtko)

Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Sonika Jindal 2015-04-22 16:44:05 +05:30 committed by Thomas Wood
parent 7ef80c0a98
commit e1ce5eac33
1 changed files with 218 additions and 34 deletions
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252
tests/kms_rotation_crc.c
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@ -28,14 +28,21 @@
#include "igt_debugfs.h"
#include "igt_kms.h"
#include "igt_core.h"
#include "intel_chipset.h"
typedef struct {
int gfx_fd;
igt_display_t display;
struct igt_fb fb;
struct igt_fb fb_cursor;
struct igt_fb fb_full;
struct igt_fb fb_565;
struct igt_fb fb_tiling;
igt_crc_t ref_crc;
igt_pipe_crc_t *pipe_crc;
igt_rotation_t rotation;
int pos_x;
int pos_y;
} data_t;
static void
@ -63,18 +70,46 @@ paint_squares(data_t *data, struct igt_fb *fb, drmModeModeInfo *mode,
w = mode->hdisplay;
h = mode->vdisplay;
cr = igt_get_cairo_ctx(data->gfx_fd, &data->fb);
cr = igt_get_cairo_ctx(data->gfx_fd, fb);
if (rotation == IGT_ROTATION_180) {
cairo_translate(cr, w, h);
cairo_rotate(cr, M_PI);
}
/* Paint with 4 squares of Red, Green, White, Blue Clockwise */
igt_paint_color(cr, 0, 0, w / 2, h / 2, 1.0, 0.0, 0.0);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 0.0, 1.0, 0.0);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 0.0, 0.0, 1.0);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 1.0, 1.0, 1.0);
/*
* "rotation" is used for creating ref rotated fb and
* "data->rotation" is used to determine the required size
* while creating unrotated fb.
*/
if (rotation == IGT_ROTATION_90) {
/* Paint 4 squares with width == height in Blue, Red,
Green, White Clockwise order to look like 90 degree rotated*/
w = h = mode->vdisplay;
igt_paint_color(cr, 0, 0, w / 2, h / 2, 0.0, 0.0, 1.0);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 1.0, 0.0, 0.0);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 1.0, 1.0, 1.0);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 0.0, 1.0, 0.0);
} else if (rotation == IGT_ROTATION_270) {
/* Paint 4 squares with width == height in Green, White,
Blue, Red Clockwise order to look like 270 degree rotated*/
w = h = mode->vdisplay;
igt_paint_color(cr, 0, 0, w / 2, h / 2, 0.0, 1.0, 0.0);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 1.0, 1.0, 1.0);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 1.0, 0.0, 0.0);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 0.0, 0.0, 1.0);
} else {
if (data->rotation == IGT_ROTATION_90 ||
data->rotation == IGT_ROTATION_270)
w = h = mode->vdisplay;
/* Paint with 4 squares of Red, Green, White, Blue Clockwise */
igt_paint_color(cr, 0, 0, w / 2, h / 2, 1.0, 0.0, 0.0);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 0.0, 1.0, 0.0);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 0.0, 0.0, 1.0);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 1.0, 1.0, 1.0);
}
}
cairo_destroy(cr);
}
@ -84,7 +119,12 @@ static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
{
drmModeModeInfo *mode;
igt_display_t *display = &data->display;
int fb_id, fb_cursor_id;
int fb_id, fb_cursor_id, fb_full_id;
int w, h;
uint64_t tiling = LOCAL_DRM_FORMAT_MOD_NONE;
enum igt_commit_style commit = COMMIT_LEGACY;
int old_rotation;
igt_plane_t *primary;
igt_output_set_pipe(output, pipe);
@ -94,10 +134,45 @@ static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
mode = igt_output_get_mode(output);
fb_id = igt_create_fb(data->gfx_fd,
mode->hdisplay, mode->vdisplay,
w = mode->hdisplay;
h = mode->vdisplay;
fb_full_id = igt_create_fb(data->gfx_fd,
w, h,
DRM_FORMAT_XRGB8888,
LOCAL_DRM_FORMAT_MOD_NONE,
tiling,
&data->fb_full);
igt_assert(fb_full_id);
/*
* With igt_display_commit2 and COMMIT_UNIVERSAL, we call just the
* setplane without a modeset. So, to be able to call
* igt_display_commit and ultimately setcrtc to do the first modeset,
* we create an fb covering the crtc and call commit
*/
old_rotation = data->rotation;
data->rotation = IGT_ROTATION_0;
primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
paint_squares(data, &data->fb_full, mode, IGT_ROTATION_0, primary);
igt_plane_set_fb(primary, &data->fb_full);
igt_display_commit(display);
data->rotation = old_rotation;
/*
* 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) {
tiling = LOCAL_I915_FORMAT_MOD_Y_TILED;
w = h = mode->vdisplay;
}
fb_id = igt_create_fb(data->gfx_fd,
w, h,
DRM_FORMAT_XRGB8888,
tiling,
&data->fb);
igt_assert(fb_id);
@ -110,27 +185,20 @@ static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
/* Step 1: create a reference CRC for a software-rotated fb */
/*
* XXX: We always set the primary plane to actually enable the pipe as
* there's no way (that works) to light up a pipe with only a sprite
* plane enabled at the moment.
*/
if (!plane->is_primary) {
igt_plane_t *primary;
primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
paint_squares(data, &data->fb, mode, IGT_ROTATION_180, primary);
igt_plane_set_fb(primary, &data->fb);
}
if (plane->is_cursor) {
paint_squares(data, &data->fb_cursor, mode, IGT_ROTATION_180, plane);
paint_squares(data, &data->fb_cursor, mode, data->rotation, plane);
igt_plane_set_fb(plane, &data->fb_cursor);
} else {
paint_squares(data, &data->fb, mode, IGT_ROTATION_180, plane);
paint_squares(data, &data->fb, mode, data->rotation, plane);
igt_plane_set_fb(plane, &data->fb);
igt_plane_set_position(plane, data->pos_x, data->pos_y);
}
igt_display_commit(display);
if (plane->is_primary || plane->is_cursor) {
igt_require(data->display.has_universal_planes);
commit = COMMIT_UNIVERSAL;
}
igt_display_commit2(display, commit);
igt_pipe_crc_collect_crc(data->pipe_crc, &data->ref_crc);
/*
@ -155,6 +223,7 @@ static void cleanup_crtc(data_t *data, igt_output_t *output, igt_plane_t *plane)
igt_remove_fb(data->gfx_fd, &data->fb);
igt_remove_fb(data->gfx_fd, &data->fb_cursor);
igt_remove_fb(data->gfx_fd, &data->fb_full);
/* XXX: see the note in prepare_crtc() */
if (!plane->is_primary) {
@ -170,6 +239,71 @@ static void cleanup_crtc(data_t *data, igt_output_t *output, igt_plane_t *plane)
igt_display_commit(display);
}
static void test_unsupported_tiling_pixel_format(data_t *data, enum igt_plane plane_type)
{
drmModeModeInfo *mode;
igt_display_t *display = &data->display;
igt_output_t *output;
enum pipe pipe;
int valid_tests = 0;
int fb_tiling_id, fb_565_id;
for_each_connected_output(display, output) {
for_each_pipe(display, pipe) {
igt_plane_t *plane;
igt_output_set_pipe(output, pipe);
plane = igt_output_get_plane(output, plane_type);
igt_require(igt_plane_supports_rotation(plane));
mode = igt_output_get_mode(output);
fb_tiling_id = igt_create_fb(data->gfx_fd,
mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
LOCAL_DRM_FORMAT_MOD_NONE,
&data->fb_tiling);
igt_assert(fb_tiling_id);
paint_squares(data, &data->fb_tiling, mode, IGT_ROTATION_0, plane);
igt_plane_set_fb(plane, &data->fb_tiling);
/* For the first modeset with legacy commit */
igt_display_commit(display);
igt_plane_set_rotation(plane, data->rotation);
/* Shud fail because 90/270 is only supported with Y/Yf */
igt_assert(igt_display_try_commit2(display, COMMIT_UNIVERSAL) == -EINVAL);
fb_565_id = igt_create_fb(data->gfx_fd,
mode->hdisplay, mode->vdisplay,
DRM_FORMAT_RGB565,
LOCAL_I915_FORMAT_MOD_Y_TILED,
&data->fb_565);
igt_assert(fb_565_id);
paint_squares(data, &data->fb_565, mode, IGT_ROTATION_0, plane);
igt_plane_set_fb(plane, &data->fb_565);
igt_plane_set_rotation(plane, data->rotation);
/* Shud fail because 90/270 is not supported with RGB565 */
igt_assert(igt_display_try_commit2(display, COMMIT_UNIVERSAL) == -EINVAL);
/*
* check the rotation state has been reset when the VT
* mode is restored
*/
kmstest_restore_vt_mode();
kmstest_set_vt_graphics_mode();
prepare_crtc(data, output, pipe, plane);
valid_tests++;
igt_remove_fb(data->gfx_fd, &data->fb_tiling);
igt_remove_fb(data->gfx_fd, &data->fb_565);
cleanup_crtc(data, output, plane);
igt_display_commit(display);
}
}
}
static void test_plane_rotation(data_t *data, enum igt_plane plane_type)
{
igt_display_t *display = &data->display;
@ -200,21 +334,24 @@ static void test_plane_rotation(data_t *data, enum igt_plane plane_type)
/* collect unrotated CRC */
igt_pipe_crc_collect_crc(data->pipe_crc, &crc_unrotated);
igt_plane_set_rotation(plane, IGT_ROTATION_180);
igt_plane_set_rotation(plane, data->rotation);
igt_display_commit2(display, commit);
igt_pipe_crc_collect_crc(data->pipe_crc, &crc_output);
igt_assert_crc_equal(&data->ref_crc, &crc_output);
/* check the rotation state has been reset when the VT
* mode is restored */
/*
* check the rotation state has been reset when the VT
* mode is restored
*/
kmstest_restore_vt_mode();
kmstest_set_vt_graphics_mode();
prepare_crtc(data, output, pipe, plane);
igt_pipe_crc_collect_crc(data->pipe_crc, &crc_output);
igt_assert_crc_equal(&crc_unrotated, &crc_output);
valid_tests++;
cleanup_crtc(data, output, plane);
}
@ -225,11 +362,13 @@ static void test_plane_rotation(data_t *data, enum igt_plane plane_type)
igt_main
{
data_t data = {};
int gen = 0;
igt_skip_on_simulation();
igt_fixture {
data.gfx_fd = drm_open_any_master();
gen = intel_gen(intel_get_drm_devid(data.gfx_fd));
kmstest_set_vt_graphics_mode();
@ -237,15 +376,60 @@ igt_main
igt_display_init(&data.display, data.gfx_fd);
}
igt_subtest_f("primary-rotation")
igt_subtest_f("primary-rotation-180") {
data.rotation = IGT_ROTATION_180;
test_plane_rotation(&data, IGT_PLANE_PRIMARY);
}
igt_subtest_f("sprite-rotation")
igt_subtest_f("sprite-rotation-180") {
data.rotation = IGT_ROTATION_180;
test_plane_rotation(&data, IGT_PLANE_2);
}
igt_subtest_f("cursor-rotation")
igt_subtest_f("cursor-rotation-180") {
data.rotation = IGT_ROTATION_180;
test_plane_rotation(&data, IGT_PLANE_CURSOR);
}
igt_subtest_f("primary-rotation-90") {
igt_require(gen >= 9);
data.rotation = IGT_ROTATION_90;
test_plane_rotation(&data, IGT_PLANE_PRIMARY);
}
igt_subtest_f("primary-rotation-270") {
igt_require(gen >= 9);
data.rotation = IGT_ROTATION_270;
test_plane_rotation(&data, IGT_PLANE_PRIMARY);
}
igt_subtest_f("sprite-rotation-90") {
igt_require(gen >= 9);
data.rotation = IGT_ROTATION_90;
test_plane_rotation(&data, IGT_PLANE_2);
}
igt_subtest_f("sprite-rotation-270") {
igt_require(gen >= 9);
data.rotation = IGT_ROTATION_270;
test_plane_rotation(&data, IGT_PLANE_2);
}
igt_subtest_f("sprite-rotation-90-pos-100-0") {
igt_require(gen >= 9);
data.rotation = IGT_ROTATION_90;
data.pos_x = 100,
data.pos_y = 0;
test_plane_rotation(&data, IGT_PLANE_2);
}
igt_subtest_f("90-rotation-unsupported-tiling-pixel-format") {
igt_require(gen >= 9);
data.rotation = IGT_ROTATION_90;
data.pos_x = 0,
data.pos_y = 0;
test_unsupported_tiling_pixel_format(&data, IGT_PLANE_PRIMARY);
}
igt_fixture {
igt_display_fini(&data.display);