* the mode has been programmed, along with possible test patterns.
*/
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
#include <assert.h>
#include <ctype.h>
#include <stdbool.h>
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
+#include <math.h>
#include "xf86drm.h"
#include "xf86drmMode.h"
#include "buffers.h"
#include "cursor.h"
+static enum util_fill_pattern primary_fill = UTIL_PATTERN_SMPTE;
+static enum util_fill_pattern secondary_fill = UTIL_PATTERN_TILES;
+
struct crtc {
drmModeCrtc *crtc;
drmModeObjectProperties *props;
struct bo *bo;
struct bo *cursor_bo;
} mode;
+
+ int use_atomic;
+ drmModeAtomicReq *req;
};
static inline int64_t U642I64(uint64_t val)
return (int64_t)*((int64_t *)&val);
}
+static float mode_vrefresh(drmModeModeInfo *mode)
+{
+ return mode->clock * 1000.00
+ / (mode->htotal * mode->vtotal);
+}
+
#define bit_name_fn(res) \
const char * res##_str(int type) { \
unsigned int i; \
printf("\n");
}
-static void dump_mode(drmModeModeInfo *mode)
+static void dump_mode(drmModeModeInfo *mode, int index)
{
- printf(" %s %d %d %d %d %d %d %d %d %d %d",
+ printf(" #%i %s %.2f %d %d %d %d %d %d %d %d %d",
+ index,
mode->name,
- mode->vrefresh,
+ mode_vrefresh(mode),
mode->hdisplay,
mode->hsync_start,
mode->hsync_end,
return "VIVANTE_SPLIT_TILED";
case DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED:
return "VIVANTE_SPLIT_SUPER_TILED";
- case NV_FORMAT_MOD_TEGRA_TILED:
- return "MOD_TEGRA_TILED";
- case NV_FORMAT_MOD_TEGRA_16BX2_BLOCK(0):
- return "MOD_TEGRA_16BX2_BLOCK(0)";
- case NV_FORMAT_MOD_TEGRA_16BX2_BLOCK(1):
- return "MOD_TEGRA_16BX2_BLOCK(1)";
- case NV_FORMAT_MOD_TEGRA_16BX2_BLOCK(2):
- return "MOD_TEGRA_16BX2_BLOCK(2)";
- case NV_FORMAT_MOD_TEGRA_16BX2_BLOCK(3):
- return "MOD_TEGRA_16BX2_BLOCK(3)";
- case NV_FORMAT_MOD_TEGRA_16BX2_BLOCK(4):
- return "MOD_TEGRA_16BX2_BLOCK(4)";
- case NV_FORMAT_MOD_TEGRA_16BX2_BLOCK(5):
- return "MOD_TEGRA_16BX2_BLOCK(5)";
+ case DRM_FORMAT_MOD_NVIDIA_TEGRA_TILED:
+ return "NVIDIA_TEGRA_TILED";
+ case DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(0):
+ return "NVIDIA_16BX2_BLOCK(0)";
+ case DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(1):
+ return "NVIDIA_16BX2_BLOCK(1)";
+ case DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(2):
+ return "NVIDIA_16BX2_BLOCK(2)";
+ case DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(3):
+ return "NVIDIA_16BX2_BLOCK(3)";
+ case DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(4):
+ return "NVIDIA_16BX2_BLOCK(4)";
+ case DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(5):
+ return "NVIDIA_16BX2_BLOCK(5)";
case DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED:
return "MOD_BROADCOM_VC4_T_TILED";
+ case DRM_FORMAT_MOD_QCOM_COMPRESSED:
+ return "QCOM_COMPRESSED";
default:
return "(UNKNOWN MODIFIER)";
}
if (connector->count_modes) {
printf(" modes:\n");
- printf("\tname refresh (Hz) hdisp hss hse htot vdisp "
+ printf("\tindex name refresh (Hz) hdisp hss hse htot vdisp "
"vss vse vtot)\n");
for (j = 0; j < connector->count_modes; j++)
- dump_mode(&connector->modes[j]);
+ dump_mode(&connector->modes[j], j);
}
if (_connector->props) {
crtc->buffer_id,
crtc->x, crtc->y,
crtc->width, crtc->height);
- dump_mode(&crtc->mode);
+ dump_mode(&crtc->mode, 0);
if (_crtc->props) {
printf(" props:\n");
for (i = 0; i < res->res->count_connectors; i++) {
struct connector *connector = &res->connectors[i];
drmModeConnector *conn = connector->connector;
+ int num;
- asprintf(&connector->name, "%s-%u",
+ num = asprintf(&connector->name, "%s-%u",
util_lookup_connector_type_name(conn->connector_type),
conn->connector_type_id);
+ if (num < 0)
+ goto error;
}
#define get_properties(_res, __res, type, Type) \
uint32_t crtc_id;
char mode_str[64];
char format_str[5];
- unsigned int vrefresh;
+ float vrefresh;
unsigned int fourcc;
drmModeModeInfo *mode;
struct crtc *crtc;
uint32_t w, h;
double scale;
unsigned int fb_id;
+ unsigned int old_fb_id;
struct bo *bo;
+ struct bo *old_bo;
char format_str[5]; /* need to leave room for terminating \0 */
unsigned int fourcc;
};
static drmModeModeInfo *
connector_find_mode(struct device *dev, uint32_t con_id, const char *mode_str,
- const unsigned int vrefresh)
+ const float vrefresh)
{
drmModeConnector *connector;
drmModeModeInfo *mode;
if (!connector || !connector->count_modes)
return NULL;
+ /* Pick by Index */
+ if (mode_str[0] == '#') {
+ int index = atoi(mode_str + 1);
+
+ if (index >= connector->count_modes || index < 0)
+ return NULL;
+ return &connector->modes[index];
+ }
+
+ /* Pick by Name */
for (i = 0; i < connector->count_modes; i++) {
mode = &connector->modes[i];
if (!strcmp(mode->name, mode_str)) {
- /* If the vertical refresh frequency is not specified then return the
- * first mode that match with the name. Else, return the mode that match
- * the name and the specified vertical refresh frequency.
+ /* If the vertical refresh frequency is not specified
+ * then return the first mode that match with the name.
+ * Else, return the mode that match the name and
+ * the specified vertical refresh frequency.
*/
if (vrefresh == 0)
return mode;
- else if (mode->vrefresh == vrefresh)
+ else if (fabs(mode_vrefresh(mode) - vrefresh) < 0.005)
return mode;
}
}
mode = connector_find_mode(dev, pipe->con_ids[i],
pipe->mode_str, pipe->vrefresh);
if (mode == NULL) {
- fprintf(stderr,
+ if (pipe->vrefresh)
+ fprintf(stderr,
+ "failed to find mode "
+ "\"%s-%.2fHz\" for connector %s\n",
+ pipe->mode_str, pipe->vrefresh, pipe->cons[i]);
+ else
+ fprintf(stderr,
"failed to find mode \"%s\" for connector %s\n",
pipe->mode_str, pipe->cons[i]);
return -EINVAL;
char name[DRM_PROP_NAME_LEN+1];
uint32_t prop_id;
uint64_t value;
+ bool optional;
};
-static void set_property(struct device *dev, struct property_arg *p)
+static bool set_property(struct device *dev, struct property_arg *p)
{
drmModeObjectProperties *props = NULL;
drmModePropertyRes **props_info = NULL;
if (p->obj_type == 0) {
fprintf(stderr, "Object %i not found, can't set property\n",
p->obj_id);
- return;
+ return false;
}
if (!props) {
fprintf(stderr, "%s %i has no properties\n",
obj_type, p->obj_id);
- return;
+ return false;
}
for (i = 0; i < (int)props->count_props; ++i) {
}
if (i == (int)props->count_props) {
- fprintf(stderr, "%s %i has no %s property\n",
- obj_type, p->obj_id, p->name);
- return;
+ if (!p->optional)
+ fprintf(stderr, "%s %i has no %s property\n",
+ obj_type, p->obj_id, p->name);
+ return false;
}
p->prop_id = props->props[i];
- ret = drmModeObjectSetProperty(dev->fd, p->obj_id, p->obj_type,
- p->prop_id, p->value);
+ if (!dev->use_atomic)
+ ret = drmModeObjectSetProperty(dev->fd, p->obj_id, p->obj_type,
+ p->prop_id, p->value);
+ else
+ ret = drmModeAtomicAddProperty(dev->req, p->obj_id, p->prop_id, p->value);
+
if (ret < 0)
fprintf(stderr, "failed to set %s %i property %s to %" PRIu64 ": %s\n",
obj_type, p->obj_id, p->name, p->value, strerror(errno));
+
+ return true;
}
/* -------------------------------------------------------------------------- */
return false;
}
+static void add_property(struct device *dev, uint32_t obj_id,
+ const char *name, uint64_t value)
+{
+ struct property_arg p;
+
+ p.obj_id = obj_id;
+ strcpy(p.name, name);
+ p.value = value;
+
+ set_property(dev, &p);
+}
+
+static bool add_property_optional(struct device *dev, uint32_t obj_id,
+ const char *name, uint64_t value)
+{
+ struct property_arg p;
+
+ p.obj_id = obj_id;
+ strcpy(p.name, name);
+ p.value = value;
+ p.optional = true;
+
+ return set_property(dev, &p);
+}
+
+static void set_gamma(struct device *dev, unsigned crtc_id, unsigned fourcc)
+{
+ unsigned blob_id = 0;
+ /* TODO: support 1024-sized LUTs, when the use-case arises */
+ struct drm_color_lut gamma_lut[256];
+ int i, ret;
+
+ if (fourcc == DRM_FORMAT_C8) {
+ /* TODO: Add C8 support for more patterns */
+ util_smpte_c8_gamma(256, gamma_lut);
+ drmModeCreatePropertyBlob(dev->fd, gamma_lut, sizeof(gamma_lut), &blob_id);
+ } else {
+ for (i = 0; i < 256; i++) {
+ gamma_lut[i].red =
+ gamma_lut[i].green =
+ gamma_lut[i].blue = i << 8;
+ }
+ }
+
+ add_property_optional(dev, crtc_id, "DEGAMMA_LUT", 0);
+ add_property_optional(dev, crtc_id, "CTM", 0);
+ if (!add_property_optional(dev, crtc_id, "GAMMA_LUT", blob_id)) {
+ uint16_t r[256], g[256], b[256];
+
+ for (i = 0; i < 256; i++) {
+ r[i] = gamma_lut[i].red;
+ g[i] = gamma_lut[i].green;
+ b[i] = gamma_lut[i].blue;
+ }
+
+ ret = drmModeCrtcSetGamma(dev->fd, crtc_id, 256, r, g, b);
+ if (ret)
+ fprintf(stderr, "failed to set gamma: %s\n", strerror(errno));
+ }
+}
+
+static int atomic_set_plane(struct device *dev, struct plane_arg *p,
+ int pattern, bool update)
+{
+ uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0};
+ struct bo *plane_bo;
+ int crtc_x, crtc_y, crtc_w, crtc_h;
+ struct crtc *crtc = NULL;
+ unsigned int i;
+ unsigned int old_fb_id;
+
+ /* Find an unused plane which can be connected to our CRTC. Find the
+ * CRTC index first, then iterate over available planes.
+ */
+ for (i = 0; i < (unsigned int)dev->resources->res->count_crtcs; i++) {
+ if (p->crtc_id == dev->resources->res->crtcs[i]) {
+ crtc = &dev->resources->crtcs[i];
+ break;
+ }
+ }
+
+ if (!crtc) {
+ fprintf(stderr, "CRTC %u not found\n", p->crtc_id);
+ return -1;
+ }
+
+ if (!update)
+ fprintf(stderr, "testing %dx%d@%s on plane %u, crtc %u\n",
+ p->w, p->h, p->format_str, p->plane_id, p->crtc_id);
+
+ plane_bo = p->old_bo;
+ p->old_bo = p->bo;
+
+ if (!plane_bo) {
+ plane_bo = bo_create(dev->fd, p->fourcc, p->w, p->h,
+ handles, pitches, offsets, pattern);
+
+ if (plane_bo == NULL)
+ return -1;
+
+ if (drmModeAddFB2(dev->fd, p->w, p->h, p->fourcc,
+ handles, pitches, offsets, &p->fb_id, 0)) {
+ fprintf(stderr, "failed to add fb: %s\n", strerror(errno));
+ return -1;
+ }
+ }
+
+ p->bo = plane_bo;
+
+ old_fb_id = p->fb_id;
+ p->old_fb_id = old_fb_id;
+
+ crtc_w = p->w * p->scale;
+ crtc_h = p->h * p->scale;
+ if (!p->has_position) {
+ /* Default to the middle of the screen */
+ crtc_x = (crtc->mode->hdisplay - crtc_w) / 2;
+ crtc_y = (crtc->mode->vdisplay - crtc_h) / 2;
+ } else {
+ crtc_x = p->x;
+ crtc_y = p->y;
+ }
+
+ add_property(dev, p->plane_id, "FB_ID", p->fb_id);
+ add_property(dev, p->plane_id, "CRTC_ID", p->crtc_id);
+ add_property(dev, p->plane_id, "SRC_X", 0);
+ add_property(dev, p->plane_id, "SRC_Y", 0);
+ add_property(dev, p->plane_id, "SRC_W", p->w << 16);
+ add_property(dev, p->plane_id, "SRC_H", p->h << 16);
+ add_property(dev, p->plane_id, "CRTC_X", crtc_x);
+ add_property(dev, p->plane_id, "CRTC_Y", crtc_y);
+ add_property(dev, p->plane_id, "CRTC_W", crtc_w);
+ add_property(dev, p->plane_id, "CRTC_H", crtc_h);
+
+ return 0;
+}
+
static int set_plane(struct device *dev, struct plane_arg *p)
{
drmModePlane *ovr;
p->w, p->h, p->format_str, plane_id);
plane_bo = bo_create(dev->fd, p->fourcc, p->w, p->h, handles,
- pitches, offsets, UTIL_PATTERN_TILES);
+ pitches, offsets, secondary_fill);
if (plane_bo == NULL)
return -1;
return 0;
}
+static void atomic_set_planes(struct device *dev, struct plane_arg *p,
+ unsigned int count, bool update)
+{
+ unsigned int i, pattern = primary_fill;
+
+ /* set up planes */
+ for (i = 0; i < count; i++) {
+ if (i > 0)
+ pattern = secondary_fill;
+ else
+ set_gamma(dev, p[i].crtc_id, p[i].fourcc);
+
+ if (atomic_set_plane(dev, &p[i], pattern, update))
+ return;
+ }
+}
+
+static void atomic_clear_planes(struct device *dev, struct plane_arg *p, unsigned int count)
+{
+ unsigned int i;
+
+ for (i = 0; i < count; i++) {
+ add_property(dev, p[i].plane_id, "FB_ID", 0);
+ add_property(dev, p[i].plane_id, "CRTC_ID", 0);
+ add_property(dev, p[i].plane_id, "SRC_X", 0);
+ add_property(dev, p[i].plane_id, "SRC_Y", 0);
+ add_property(dev, p[i].plane_id, "SRC_W", 0);
+ add_property(dev, p[i].plane_id, "SRC_H", 0);
+ add_property(dev, p[i].plane_id, "CRTC_X", 0);
+ add_property(dev, p[i].plane_id, "CRTC_Y", 0);
+ add_property(dev, p[i].plane_id, "CRTC_W", 0);
+ add_property(dev, p[i].plane_id, "CRTC_H", 0);
+ }
+}
+
+static void atomic_clear_FB(struct device *dev, struct plane_arg *p, unsigned int count)
+{
+ unsigned int i;
+
+ for (i = 0; i < count; i++) {
+ if (p[i].fb_id) {
+ drmModeRmFB(dev->fd, p[i].fb_id);
+ p[i].fb_id = 0;
+ }
+ if (p[i].old_fb_id) {
+ drmModeRmFB(dev->fd, p[i].old_fb_id);
+ p[i].old_fb_id = 0;
+ }
+ if (p[i].bo) {
+ bo_destroy(p[i].bo);
+ p[i].bo = NULL;
+ }
+ if (p[i].old_bo) {
+ bo_destroy(p[i].old_bo);
+ p[i].old_bo = NULL;
+ }
+
+ }
+}
+
static void clear_planes(struct device *dev, struct plane_arg *p, unsigned int count)
{
unsigned int i;
}
}
+static void atomic_set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int count)
+{
+ unsigned int i;
+ unsigned int j;
+ int ret;
+
+ for (i = 0; i < count; i++) {
+ struct pipe_arg *pipe = &pipes[i];
+
+ ret = pipe_find_crtc_and_mode(dev, pipe);
+ if (ret < 0)
+ continue;
+ }
+
+ for (i = 0; i < count; i++) {
+ struct pipe_arg *pipe = &pipes[i];
+ uint32_t blob_id;
+
+ if (pipe->mode == NULL)
+ continue;
+
+ printf("setting mode %s-%.2fHz on connectors ",
+ pipe->mode->name, mode_vrefresh(pipe->mode));
+ for (j = 0; j < pipe->num_cons; ++j) {
+ printf("%s, ", pipe->cons[j]);
+ add_property(dev, pipe->con_ids[j], "CRTC_ID", pipe->crtc->crtc->crtc_id);
+ }
+ printf("crtc %d\n", pipe->crtc->crtc->crtc_id);
+
+ drmModeCreatePropertyBlob(dev->fd, pipe->mode, sizeof(*pipe->mode), &blob_id);
+ add_property(dev, pipe->crtc->crtc->crtc_id, "MODE_ID", blob_id);
+ add_property(dev, pipe->crtc->crtc->crtc_id, "ACTIVE", 1);
+ }
+}
+
+static void atomic_clear_mode(struct device *dev, struct pipe_arg *pipes, unsigned int count)
+{
+ unsigned int i;
+ unsigned int j;
+
+ for (i = 0; i < count; i++) {
+ struct pipe_arg *pipe = &pipes[i];
+
+ if (pipe->mode == NULL)
+ continue;
+
+ for (j = 0; j < pipe->num_cons; ++j)
+ add_property(dev, pipe->con_ids[j], "CRTC_ID",0);
+
+ add_property(dev, pipe->crtc->crtc->crtc_id, "MODE_ID", 0);
+ add_property(dev, pipe->crtc->crtc->crtc_id, "ACTIVE", 0);
+ }
+}
static void set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int count)
{
bo = bo_create(dev->fd, pipes[0].fourcc, dev->mode.width,
dev->mode.height, handles, pitches, offsets,
- UTIL_PATTERN_SMPTE);
+ primary_fill);
if (bo == NULL)
return;
if (pipe->mode == NULL)
continue;
- printf("setting mode %s-%dHz@%s on connectors ",
- pipe->mode_str, pipe->mode->vrefresh, pipe->format_str);
+ printf("setting mode %s-%.2fHz@%s on connectors ",
+ pipe->mode->name, mode_vrefresh(pipe->mode),
+ pipe->format_str);
for (j = 0; j < pipe->num_cons; ++j)
printf("%s, ", pipe->cons[j]);
printf("crtc %d\n", pipe->crtc->crtc->crtc_id);
fprintf(stderr, "failed to set mode: %s\n", strerror(errno));
return;
}
+
+ set_gamma(dev, pipe->crtc->crtc->crtc_id, pipe->fourcc);
}
}
return -1;
/* Parse the remaining parameters. */
+ if (!endp)
+ return -1;
if (*endp == '@') {
arg = endp + 1;
pipe->crtc_id = strtoul(arg, &endp, 10);
pipe->mode_str[len] = '\0';
if (*p == '-') {
- pipe->vrefresh = strtoul(p + 1, &endp, 10);
+ pipe->vrefresh = strtof(p + 1, &endp);
p = endp;
}
}
if (*end == '@') {
- p = end + 1;
- if (strlen(p) != 4)
- return -EINVAL;
-
- strcpy(plane->format_str, p);
+ strncpy(plane->format_str, end + 1, 4);
+ plane->format_str[4] = '\0';
} else {
strcpy(plane->format_str, "XR24");
}
return 0;
}
+static void parse_fill_patterns(char *arg)
+{
+ char *fill = strtok(arg, ",");
+ if (!fill)
+ return;
+ primary_fill = util_pattern_enum(fill);
+ fill = strtok(NULL, ",");
+ if (!fill)
+ return;
+ secondary_fill = util_pattern_enum(fill);
+}
+
static void usage(char *name)
{
- fprintf(stderr, "usage: %s [-cDdefMPpsCvw]\n", name);
+ fprintf(stderr, "usage: %s [-acDdefMPpsCvw]\n", name);
fprintf(stderr, "\n Query options:\n\n");
fprintf(stderr, "\t-c\tlist connectors\n");
fprintf(stderr, "\n Test options:\n\n");
fprintf(stderr, "\t-P <plane_id>@<crtc_id>:<w>x<h>[+<x>+<y>][*<scale>][@<format>]\tset a plane\n");
- fprintf(stderr, "\t-s <connector_id>[,<connector_id>][@<crtc_id>]:<mode>[-<vrefresh>][@<format>]\tset a mode\n");
+ fprintf(stderr, "\t-s <connector_id>[,<connector_id>][@<crtc_id>]:[#<mode index>]<mode>[-<vrefresh>][@<format>]\tset a mode\n");
fprintf(stderr, "\t-C\ttest hw cursor\n");
fprintf(stderr, "\t-v\ttest vsynced page flipping\n");
fprintf(stderr, "\t-w <obj_id>:<prop_name>:<value>\tset property\n");
+ fprintf(stderr, "\t-a \tuse atomic API\n");
+ fprintf(stderr, "\t-F pattern1,pattern2\tspecify fill patterns\n");
fprintf(stderr, "\n Generic options:\n\n");
fprintf(stderr, "\t-d\tdrop master after mode set\n");
return 0;
}
-static char optstr[] = "cdD:efM:P:ps:Cvw:";
+static char optstr[] = "acdD:efF:M:P:ps:Cvw:";
int main(int argc, char **argv)
{
int drop_master = 0;
int test_vsync = 0;
int test_cursor = 0;
+ int use_atomic = 0;
char *device = NULL;
char *module = NULL;
unsigned int i;
args++;
switch (c) {
+ case 'a':
+ use_atomic = 1;
+ break;
case 'c':
connectors = 1;
break;
case 'f':
framebuffers = 1;
break;
+ case 'F':
+ parse_fill_patterns(optarg);
+ break;
case 'M':
module = optarg;
/* Preserve the default behaviour of dumping all information. */
}
}
- if (!args)
+ if (!args || (args == 1 && use_atomic))
encoders = connectors = crtcs = planes = framebuffers = 1;
dev.fd = util_open(device, module);
if (dev.fd < 0)
return -1;
+ ret = drmSetClientCap(dev.fd, DRM_CLIENT_CAP_ATOMIC, 1);
+ if (ret && use_atomic) {
+ fprintf(stderr, "no atomic modesetting support: %s\n", strerror(errno));
+ drmClose(dev.fd);
+ return -1;
+ }
+
+ dev.use_atomic = use_atomic;
+
if (test_vsync && !page_flipping_supported()) {
fprintf(stderr, "page flipping not supported by drm.\n");
return -1;
for (i = 0; i < prop_count; ++i)
set_property(&dev, &prop_args[i]);
- if (count || plane_count) {
- uint64_t cap = 0;
+ if (dev.use_atomic) {
+ dev.req = drmModeAtomicAlloc();
- ret = drmGetCap(dev.fd, DRM_CAP_DUMB_BUFFER, &cap);
- if (ret || cap == 0) {
- fprintf(stderr, "driver doesn't support the dumb buffer API\n");
- return 1;
+ if (count && plane_count) {
+ uint64_t cap = 0;
+
+ ret = drmGetCap(dev.fd, DRM_CAP_DUMB_BUFFER, &cap);
+ if (ret || cap == 0) {
+ fprintf(stderr, "driver doesn't support the dumb buffer API\n");
+ return 1;
+ }
+
+ atomic_set_mode(&dev, pipe_args, count);
+ atomic_set_planes(&dev, plane_args, plane_count, false);
+
+ ret = drmModeAtomicCommit(dev.fd, dev.req, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
+ if (ret) {
+ fprintf(stderr, "Atomic Commit failed [1]\n");
+ return 1;
+ }
+
+ gettimeofday(&pipe_args->start, NULL);
+ pipe_args->swap_count = 0;
+
+ while (test_vsync) {
+ drmModeAtomicFree(dev.req);
+ dev.req = drmModeAtomicAlloc();
+ atomic_set_planes(&dev, plane_args, plane_count, true);
+
+ ret = drmModeAtomicCommit(dev.fd, dev.req, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
+ if (ret) {
+ fprintf(stderr, "Atomic Commit failed [2]\n");
+ return 1;
+ }
+
+ pipe_args->swap_count++;
+ if (pipe_args->swap_count == 60) {
+ struct timeval end;
+ double t;
+
+ gettimeofday(&end, NULL);
+ t = end.tv_sec + end.tv_usec * 1e-6 -
+ (pipe_args->start.tv_sec + pipe_args->start.tv_usec * 1e-6);
+ fprintf(stderr, "freq: %.02fHz\n", pipe_args->swap_count / t);
+ pipe_args->swap_count = 0;
+ pipe_args->start = end;
+ }
+ }
+
+ if (drop_master)
+ drmDropMaster(dev.fd);
+
+ getchar();
+
+ drmModeAtomicFree(dev.req);
+ dev.req = drmModeAtomicAlloc();
+
+ atomic_clear_mode(&dev, pipe_args, count);
+ atomic_clear_planes(&dev, plane_args, plane_count);
+ ret = drmModeAtomicCommit(dev.fd, dev.req, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
+ if (ret) {
+ fprintf(stderr, "Atomic Commit failed\n");
+ return 1;
+ }
+
+ atomic_clear_FB(&dev, plane_args, plane_count);
}
- if (count)
- set_mode(&dev, pipe_args, count);
+ drmModeAtomicFree(dev.req);
+ } else {
+ if (count || plane_count) {
+ uint64_t cap = 0;
+
+ ret = drmGetCap(dev.fd, DRM_CAP_DUMB_BUFFER, &cap);
+ if (ret || cap == 0) {
+ fprintf(stderr, "driver doesn't support the dumb buffer API\n");
+ return 1;
+ }
+
+ if (count)
+ set_mode(&dev, pipe_args, count);
- if (plane_count)
- set_planes(&dev, plane_args, plane_count);
+ if (plane_count)
+ set_planes(&dev, plane_args, plane_count);
- if (test_cursor)
- set_cursors(&dev, pipe_args, count);
+ if (test_cursor)
+ set_cursors(&dev, pipe_args, count);
- if (test_vsync)
- test_page_flip(&dev, pipe_args, count);
+ if (test_vsync)
+ test_page_flip(&dev, pipe_args, count);
- if (drop_master)
- drmDropMaster(dev.fd);
+ if (drop_master)
+ drmDropMaster(dev.fd);
- getchar();
+ getchar();
- if (test_cursor)
- clear_cursors(&dev);
+ if (test_cursor)
+ clear_cursors(&dev);
- if (plane_count)
- clear_planes(&dev, plane_args, plane_count);
+ if (plane_count)
+ clear_planes(&dev, plane_args, plane_count);
- if (count)
- clear_mode(&dev);
+ if (count)
+ clear_mode(&dev);
+ }
}
free_resources(dev.resources);
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