[igt-dev] [PATCH i-g-t] tests/kms_available_modes_crc limit tested fb formats
Juha-Pekka Heikkila
juhapekka.heikkila at gmail.com
Fri Feb 22 14:28:48 UTC 2019
This test is causing too much useless noise. Limit tested
fb formats to DRM_FORMAT_C8 and DRM_FORMAT_XBGR2101010 for now.
These two formats are currently not tested otherwise thus
they're left here for now. DRM_FORMAT_XBGR2101010 need to be
included into IGT supported formats and DRM_FORMAT_C8 test need
to be moved elsewhere, maybe into kms_plane.
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
---
tests/kms_available_modes_crc.c | 242 ++++++++++++++++------------------------
1 file changed, 95 insertions(+), 147 deletions(-)
diff --git a/tests/kms_available_modes_crc.c b/tests/kms_available_modes_crc.c
index 7ff385f..8d68880 100644
--- a/tests/kms_available_modes_crc.c
+++ b/tests/kms_available_modes_crc.c
@@ -57,15 +57,14 @@ typedef struct {
} data_t;
-static int do_write(int fd, int handle, void *buf, int size)
-{
- struct drm_i915_gem_pwrite write;
- memset(&write, 0x00, sizeof(write));
- write.handle = handle;
- write.data_ptr = (uintptr_t)buf;
- write.size = size;
- write.offset = 0;
- return igt_ioctl(fd, DRM_IOCTL_I915_GEM_PWRITE, &write);
+static void do_write(int fd, int handle, void *buf, int size)
+{ void *screenbuf;
+
+ gem_set_domain(fd, handle, I915_GEM_DOMAIN_CPU, I915_GEM_DOMAIN_CPU);
+ screenbuf = gem_mmap__gtt(fd, handle, size, PROT_WRITE);
+ memcpy(screenbuf, buf, size);
+ gem_munmap(screenbuf, size);
+ gem_sync(fd, handle);
}
@@ -101,17 +100,17 @@ static void generate_comparison_crc_list(data_t *data, igt_output_t *output)
igt_plane_set_fb(primary, &data->primary_fb);
igt_display_commit2(&data->display, data->commit);
+ igt_pipe_crc_drain(data->pipe_crc);
igt_pipe_crc_get_current(data->gfx_fd, data->pipe_crc, &data->cursor_crc);
igt_plane_set_fb(primary, NULL);
igt_display_commit2(&data->display, data->commit);
- intel_gen(intel_get_drm_devid(data->gfx_fd)) < 9 ?
- igt_paint_color(cr, 0, 0, mode->hdisplay, mode->vdisplay, 1.0, 1.0, 1.0) :
- igt_paint_color_alpha(cr, 0, 0, mode->hdisplay, mode->vdisplay, 1.0, 1.0, 1.0, 1.0);
+ igt_paint_color(cr, 0, 0, mode->hdisplay, mode->vdisplay, 1.0, 1.0, 1.0);
igt_plane_set_fb(primary, &data->primary_fb);
igt_display_commit2(&data->display, data->commit);
+ igt_pipe_crc_drain(data->pipe_crc);
igt_pipe_crc_get_current(data->gfx_fd, data->pipe_crc, &data->fullscreen_crc);
cairo_destroy(cr);
@@ -121,49 +120,12 @@ static void generate_comparison_crc_list(data_t *data, igt_output_t *output)
static const struct {
uint32_t fourcc;
char zeropadding;
- enum { BYTES_PP_1=1,
- BYTES_PP_2=2,
- BYTES_PP_4=4,
- NV12,
- P010,
- SKIP4 } bpp;
+ enum { BYTES_PP_1 = 1,
+ BYTES_PP_4 = 4} bpp;
uint32_t value;
} fillers[] = {
{ DRM_FORMAT_C8, 0, BYTES_PP_1, 0xff},
- { DRM_FORMAT_RGB565, 0, BYTES_PP_2, 0xffff},
- { DRM_FORMAT_XRGB8888, 0, BYTES_PP_4, 0xffffffff},
- { DRM_FORMAT_XBGR8888, 0, BYTES_PP_4, 0xffffffff},
-
- /*
- * following two are skipped because blending seems to work
- * incorrectly with exception of AR24 on cursor plane.
- * Test still creates the planes, just filling plane
- * and getting crc is skipped.
- */
- { DRM_FORMAT_ARGB8888, 0, SKIP4, 0xffffffff},
- { DRM_FORMAT_ABGR8888, 0, SKIP4, 0x00ffffff},
-
- { DRM_FORMAT_XRGB2101010, 0, BYTES_PP_4, 0xffffffff},
{ DRM_FORMAT_XBGR2101010, 0, BYTES_PP_4, 0xffffffff},
-
- { DRM_FORMAT_YUYV, 0, BYTES_PP_4, 0x80eb80eb},
- { DRM_FORMAT_YVYU, 0, BYTES_PP_4, 0x80eb80eb},
- { DRM_FORMAT_VYUY, 0, BYTES_PP_4, 0xeb80eb80},
- { DRM_FORMAT_UYVY, 0, BYTES_PP_4, 0xeb80eb80},
-
- /*
- * (semi-)planar formats
- */
- { DRM_FORMAT_NV12, 0, NV12, 0x80eb},
-#ifdef DRM_FORMAT_P010
- { DRM_FORMAT_P010, 0, P010, 0x8000eb00},
-#endif
-#ifdef DRM_FORMAT_P012
- { DRM_FORMAT_P012, 0, P010, 0x8000eb00},
-#endif
-#ifdef DRM_FORMAT_P016
- { DRM_FORMAT_P016, 0, P010, 0x8000eb00},
-#endif
{ 0, 0, 0, 0 }
};
@@ -175,11 +137,10 @@ static bool fill_in_fb(data_t *data, igt_output_t *output, igt_plane_t *plane,
uint32_t format)
{
signed i, c, writesize;
- unsigned short* ptemp_16_buf;
unsigned int* ptemp_32_buf;
- for( i = 0; fillers[i].fourcc != 0; i++ ) {
- if( fillers[i].fourcc == format )
+ for (i = 0; i < ARRAY_SIZE(fillers)-1; i++) {
+ if (fillers[i].fourcc == format)
break;
}
@@ -190,57 +151,12 @@ static bool fill_in_fb(data_t *data, igt_output_t *output, igt_plane_t *plane,
ptemp_32_buf[c] = fillers[i].value;
writesize = data->size;
break;
- case BYTES_PP_2:
- ptemp_16_buf = (unsigned short*)data->buf;
- for (c = 0; c < data->size/2; c++)
- ptemp_16_buf[c] = (unsigned short)fillers[i].value;
- writesize = data->size;
- break;
case BYTES_PP_1:
memset((void *)data->buf, fillers[i].value, data->size);
writesize = data->size;
break;
- case NV12:
- memset((void *)data->buf, fillers[i].value&0xff,
- data->fb.offsets[1]);
-
- memset((void *)(data->buf+data->fb.offsets[1]),
- (fillers[i].value>>8)&0xff,
- data->size - data->fb.offsets[1]);
-
- writesize = data->size;
- break;
- case P010:
- ptemp_16_buf = (unsigned short*)data->buf;
- for (c = 0; c < data->size/2; c++)
- ptemp_16_buf[c] = (unsigned short)fillers[i].value&0xffff;
-
- ptemp_16_buf = (unsigned short*)(data->buf+data->size);
- for (c = 0; c < data->size/2; c++)
- ptemp_16_buf[c] = (unsigned short)(fillers[i].value>>16)&0xffff;
-
- writesize = data->size+data->size/2;
- break;
- case SKIP4:
- if (fillers[i].fourcc == DRM_FORMAT_ARGB8888 &&
- plane->type == DRM_PLANE_TYPE_CURSOR) {
- /*
- * special for cursor plane where blending works correctly.
- */
- ptemp_32_buf = (unsigned int*)data->buf;
- for (c = 0; c < data->size/4; c++)
- ptemp_32_buf[c] = fillers[i].value;
- writesize = data->size;
- break;
- }
- igt_info("Format %s CRC comparison skipped by design.\n",
- (char*)&fillers[i].fourcc);
-
- return false;
default:
- igt_info("Unsupported mode for test %s\n",
- (char*)&fillers[i].fourcc);
- return false;
+ igt_assert_f(0, "unknown bpp");
}
do_write(data->gfx_fd, data->gem_handle, (void*)data->buf, writesize);
@@ -271,26 +187,20 @@ static bool setup_fb(data_t *data, igt_output_t *output, igt_plane_t *plane,
tiling = LOCAL_DRM_FORMAT_MOD_NONE;
}
- for (i = 0; fillers[i].fourcc != 0; i++) {
+ for (i = 0; i < ARRAY_SIZE(fillers)-1; i++) {
if (fillers[i].fourcc == format)
break;
}
switch (fillers[i].bpp) {
- case NV12:
case BYTES_PP_1:
bpp = 8;
break;
-
- case P010:
- case BYTES_PP_2:
- bpp = 16;
- break;
-
- case SKIP4:
case BYTES_PP_4:
bpp = 32;
break;
+ default:
+ igt_assert_f(0, "unknown bpp");
}
igt_get_fb_tile_size(data->gfx_fd, tiling, bpp,
@@ -299,17 +209,6 @@ static bool setup_fb(data_t *data, igt_output_t *output, igt_plane_t *plane,
data->fb.strides[0] = ALIGN(w * bpp / 8, tile_width);
gemsize = data->size = data->fb.strides[0] * ALIGN(h, tile_height);
- if (fillers[i].bpp == P010 || fillers[i].bpp == NV12) {
- data->fb.offsets[1] = data->size;
- data->fb.strides[1] = data->fb.strides[0];
- gemsize = data->size * 2;
-
- if (fillers[i].bpp == NV12)
- data->size += data->fb.strides[1] * ALIGN(h/2, tile_height);
-
- num_planes = 2;
- }
-
data->gem_handle = gem_create(data->gfx_fd, gemsize);
ret = __gem_set_tiling(data->gfx_fd, data->gem_handle,
igt_fb_mod_to_tiling(tiling),
@@ -386,12 +285,23 @@ static bool prepare_crtc(data_t *data, igt_output_t *output,
static int
test_one_mode(data_t* data, igt_output_t *output, igt_plane_t* plane,
- int mode)
+ int mode, enum pipe pipe)
{
igt_crc_t current_crc;
signed rVal = 0;
bool do_crc;
- char* crccompare[2];
+ int i;
+
+ /*
+ * Limit tests only to those fb formats listed in fillers table
+ */
+ for (i = 0; i < ARRAY_SIZE(fillers)-1; i++) {
+ if (fillers[i].fourcc == mode)
+ break;
+ }
+
+ if (fillers[i].bpp == 0)
+ return false;
if (prepare_crtc(data, output, plane, mode)){
/*
@@ -407,34 +317,37 @@ test_one_mode(data_t* data, igt_output_t *output, igt_plane_t* plane,
igt_display_commit2(&data->display, data->commit);
if (do_crc) {
+ igt_wait_for_vblank(data->gfx_fd, pipe);
+ igt_pipe_crc_drain(data->pipe_crc);
igt_pipe_crc_get_current(data->gfx_fd, data->pipe_crc, ¤t_crc);
if (plane->type != DRM_PLANE_TYPE_CURSOR) {
if (!igt_check_crc_equal(¤t_crc,
&data->fullscreen_crc)) {
- crccompare[0] = igt_crc_to_string(¤t_crc);
- crccompare[1] = igt_crc_to_string(&data->fullscreen_crc);
- igt_warn("crc mismatch. target %.8s, result %.8s.\n", crccompare[0], crccompare[1]);
- free(crccompare[0]);
- free(crccompare[1]);
+ igt_warn("crc mismatch. connector %s using pipe %s" \
+ " plane index %d mode %.4s\n",
+ igt_output_name(output),
+ kmstest_pipe_name(pipe),
+ plane->index,
+ (char *)&mode);
rVal++;
}
} else {
if (!igt_check_crc_equal(¤t_crc,
&data->cursor_crc)) {
- crccompare[0] = igt_crc_to_string(¤t_crc);
- crccompare[1] = igt_crc_to_string(&data->cursor_crc);
- igt_warn("crc mismatch. target %.8s, result %.8s.\n", crccompare[0], crccompare[1]);
- free(crccompare[0]);
- free(crccompare[1]);
+ igt_warn("crc mismatch. connector %s using pipe %s" \
+ " plane index %d mode %.4s\n",
+ igt_output_name(output),
+ kmstest_pipe_name(pipe),
+ plane->index,
+ (char *)&mode);
rVal++;
}
}
}
- remove_fb(data, output, plane);
- return rVal;
}
- return 1;
+ remove_fb(data, output, plane);
+ return rVal;
}
@@ -445,14 +358,44 @@ test_available_modes(data_t* data)
igt_plane_t *plane;
int modeindex;
enum pipe pipe;
- int invalids = 0;
+ int invalids = 0, i, lut_size;
drmModePlane *modePlane;
- char planetype[3][8] = {"OVERLAY\0", "PRIMARY\0", "CURSOR\0" };
+
+ struct {
+ uint16_t red;
+ uint16_t green;
+ uint16_t blue;
+ uint16_t reserved;
+ } *lut = NULL;
for_each_pipe_with_valid_output(&data->display, pipe, output) {
igt_output_set_pipe(output, pipe);
igt_display_commit2(&data->display, data->commit);
+ if (igt_pipe_obj_has_prop(&data->display.pipes[pipe], IGT_CRTC_GAMMA_LUT_SIZE)) {
+ lut_size = igt_pipe_get_prop(&data->display, pipe,
+ IGT_CRTC_GAMMA_LUT_SIZE);
+
+ lut = calloc(sizeof(*lut), lut_size);
+
+ for (i = 0; i < lut_size; i++) {
+ lut[i].red = (i * 0xffff / (lut_size - 1)) & 0xfc00;
+ lut[i].green = (i * 0xffff / (lut_size - 1)) & 0xfc00;
+ lut[i].blue = (i * 0xffff / (lut_size - 1)) & 0xfc00;
+ }
+
+ igt_pipe_replace_prop_blob(&data->display, pipe,
+ IGT_CRTC_GAMMA_LUT,
+ lut, sizeof(*lut) * lut_size);
+ igt_display_commit2(&data->display, data->commit);
+
+ for (i = 0; i < lut_size; i++) {
+ lut[i].red = i * 0xffff / (lut_size - 1);
+ lut[i].green = i * 0xffff / (lut_size - 1);
+ lut[i].blue = i * 0xffff / (lut_size - 1);
+ }
+ }
+
data->pipe_crc = igt_pipe_crc_new(data->gfx_fd, pipe,
INTEL_PIPE_CRC_SOURCE_AUTO);
@@ -467,29 +410,34 @@ test_available_modes(data_t* data)
modePlane = drmModeGetPlane(data->gfx_fd,
plane->drm_plane->plane_id);
+ if (plane->type == DRM_PLANE_TYPE_CURSOR)
+ continue;
+
for (modeindex = 0;
modeindex < modePlane->count_formats;
modeindex++) {
data->format.dword = modePlane->formats[modeindex];
- igt_info("Testing connector %s using pipe %s" \
- " plane index %d type %s mode %s\n",
- igt_output_name(output),
- kmstest_pipe_name(pipe),
- plane->index,
- planetype[plane->type],
- (char*)&data->format.name);
-
invalids += test_one_mode(data, output,
plane,
- modePlane->formats[modeindex]);
+ modePlane->formats[modeindex],
+ pipe);
}
drmModeFreePlane(modePlane);
}
igt_pipe_crc_stop(data->pipe_crc);
igt_pipe_crc_free(data->pipe_crc);
- igt_display_commit2(&data->display, data->commit);
+
+ if (lut != NULL) {
+ igt_pipe_replace_prop_blob(&data->display, pipe,
+ IGT_CRTC_GAMMA_LUT,
+ lut, sizeof(*lut) * lut_size);
+ free(lut);
+ lut = NULL;
+ }
+
igt_output_set_pipe(output, PIPE_NONE);
+ igt_display_commit2(&data->display, data->commit);
}
igt_assert(invalids == 0);
}
--
2.7.4
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