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tests/kms_psr_sink_crc: Make mmaps visible to human eyes

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this will allow manual tests when crc isn't available.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Rodrigo Vivi 2014-12-05 20:01:41 -05:00
parent f20690d864
commit 00992f7d86
1 changed files with 19 additions and 10 deletions
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29
tests/kms_psr_sink_crc.c
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@ -83,6 +83,7 @@ typedef struct {
drm_intel_bufmgr *bufmgr;
struct igt_fb fb_green, fb_white;
igt_plane_t *primary, *sprite, *cursor;
int mod_size;
} data_t;
static void create_cursor_fb(data_t *data)
@ -350,19 +351,21 @@ static void test_crc(data_t *data)
igt_assert(is_green(crc));
break;
case MMAP_GTT:
ptr = gem_mmap__gtt(data->drm_fd, handle, 4096, PROT_WRITE);
ptr = gem_mmap__gtt(data->drm_fd, handle, data->mod_size,
PROT_WRITE);
gem_set_domain(data->drm_fd, handle,
I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
memset(ptr, 0, 4);
munmap(ptr, 4096);
memset(ptr, 0xcc, data->mod_size);
munmap(ptr, data->mod_size);
break;
case MMAP_GTT_WAITING:
ptr = gem_mmap__gtt(data->drm_fd, handle, 4096, PROT_WRITE);
ptr = gem_mmap__gtt(data->drm_fd, handle, data->mod_size,
PROT_WRITE);
gem_set_domain(data->drm_fd, handle,
I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
/* Printing white on white so the screen shouldn't change */
memset(ptr, 0xff, 4);
memset(ptr, 0xff, data->mod_size);
get_sink_crc(data, crc);
igt_assert(strcmp(ref_crc, crc) == 0);
@ -370,15 +373,15 @@ static void test_crc(data_t *data)
sleep(10);
/* Now lets print black to change the screen */
memset(ptr, 0, 4);
munmap(ptr, 4096);
memset(ptr, 0, data->mod_size);
munmap(ptr, data->mod_size);
break;
case MMAP_CPU:
ptr = gem_mmap__cpu(data->drm_fd, handle, 0, 4096, PROT_WRITE);
ptr = gem_mmap__cpu(data->drm_fd, handle, 0, data->mod_size, PROT_WRITE);
gem_set_domain(data->drm_fd, handle,
I915_GEM_DOMAIN_CPU, I915_GEM_DOMAIN_CPU);
memset(ptr, 0, 4);
munmap(ptr, 4096);
memset(ptr, 0, data->mod_size);
munmap(ptr, data->mod_size);
gem_sw_finish(data->drm_fd, handle);
break;
case BLT:
@ -447,6 +450,9 @@ static void run_test(data_t *data)
white_h = mode->hdisplay;
white_v = mode->vdisplay;
/* Ignoring pitch and bpp to avoid changing full screen */
data->mod_size = white_h * white_v;
switch (data->test_plane) {
case SPRITE:
data->sprite = igt_output_get_plane(output,
@ -471,6 +477,9 @@ static void run_test(data_t *data)
igt_plane_set_fb(data->cursor, NULL);
create_cursor_fb(data);
igt_plane_set_position(data->cursor, 0, 0);
/* Cursor is 64 x 64, ignoring pitch and bbp again */
data->mod_size = 64 * 64;
break;
}