X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tests%2Fmodetest%2Fmodetest.c;h=f0ed56b390b0dc20603865643117a4ea18a75ed9;hb=4a8da02e524d5d70ec638477e36fcafd2c8152ec;hp=f6fdcf48ce1760aa32aa1859963f25fb5b2b5578;hpb=dc11db2e282c522219bb6e419eb648f3e836bdc0;p=platform%2Fupstream%2Flibdrm.git diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index f6fdcf4..f0ed56b 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -40,9 +40,12 @@ #include "config.h" #include +#include +#include #include #include #include +#include #include #include #include @@ -51,26 +54,74 @@ #include "xf86drm.h" #include "xf86drmMode.h" +#include "drm_fourcc.h" #include "libkms.h" -#ifdef HAVE_CAIRO -#include -#include -#endif +#include "buffers.h" -drmModeRes *resources; -int fd, modes; +struct crtc { + drmModeCrtc *crtc; + drmModeObjectProperties *props; + drmModePropertyRes **props_info; + drmModeModeInfo *mode; +}; + +struct encoder { + drmModeEncoder *encoder; +}; + +struct connector { + drmModeConnector *connector; + drmModeObjectProperties *props; + drmModePropertyRes **props_info; +}; + +struct fb { + drmModeFB *fb; +}; + +struct plane { + drmModePlane *plane; + drmModeObjectProperties *props; + drmModePropertyRes **props_info; +}; + +struct resources { + drmModeRes *res; + drmModePlaneRes *plane_res; + + struct crtc *crtcs; + struct encoder *encoders; + struct connector *connectors; + struct fb *fbs; + struct plane *planes; +}; + +struct device { + int fd; + + struct resources *resources; + struct kms_driver *kms; + + struct { + unsigned int width; + unsigned int height; + + unsigned int fb_id; + struct kms_bo *bo; + } mode; +}; #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) struct type_name { int type; - char *name; + const char *name; }; #define type_name_fn(res) \ -char * res##_str(int type) { \ - int i; \ +const char * res##_str(int type) { \ + unsigned int i; \ for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \ if (res##_names[i].type == type) \ return res##_names[i].name; \ @@ -86,7 +137,7 @@ struct type_name encoder_type_names[] = { { DRM_MODE_ENCODER_TVDAC, "TVDAC" }, }; -type_name_fn(encoder_type) +static type_name_fn(encoder_type) struct type_name connector_status_names[] = { { DRM_MODE_CONNECTED, "connected" }, @@ -94,7 +145,7 @@ struct type_name connector_status_names[] = { { DRM_MODE_UNKNOWNCONNECTION, "unknown" }, }; -type_name_fn(connector_status) +static type_name_fn(connector_status) struct type_name connector_type_names[] = { { DRM_MODE_CONNECTOR_Unknown, "unknown" }, @@ -107,44 +158,84 @@ struct type_name connector_type_names[] = { { DRM_MODE_CONNECTOR_LVDS, "LVDS" }, { DRM_MODE_CONNECTOR_Component, "component" }, { DRM_MODE_CONNECTOR_9PinDIN, "9-pin DIN" }, - { DRM_MODE_CONNECTOR_DisplayPort, "displayport" }, + { DRM_MODE_CONNECTOR_DisplayPort, "DP" }, { DRM_MODE_CONNECTOR_HDMIA, "HDMI-A" }, { DRM_MODE_CONNECTOR_HDMIB, "HDMI-B" }, { DRM_MODE_CONNECTOR_TV, "TV" }, - { DRM_MODE_CONNECTOR_eDP, "embedded displayport" }, + { DRM_MODE_CONNECTOR_eDP, "eDP" }, }; -type_name_fn(connector_type) +static type_name_fn(connector_type) + +#define bit_name_fn(res) \ +const char * res##_str(int type) { \ + unsigned int i; \ + const char *sep = ""; \ + for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \ + if (type & (1 << i)) { \ + printf("%s%s", sep, res##_names[i]); \ + sep = ", "; \ + } \ + } \ + return NULL; \ +} + +static const char *mode_type_names[] = { + "builtin", + "clock_c", + "crtc_c", + "preferred", + "default", + "userdef", + "driver", +}; + +static bit_name_fn(mode_type) + +static const char *mode_flag_names[] = { + "phsync", + "nhsync", + "pvsync", + "nvsync", + "interlace", + "dblscan", + "csync", + "pcsync", + "ncsync", + "hskew", + "bcast", + "pixmux", + "dblclk", + "clkdiv2" +}; + +static bit_name_fn(mode_flag) -void dump_encoders(void) +static void dump_encoders(struct device *dev) { drmModeEncoder *encoder; int i; printf("Encoders:\n"); printf("id\tcrtc\ttype\tpossible crtcs\tpossible clones\t\n"); - for (i = 0; i < resources->count_encoders; i++) { - encoder = drmModeGetEncoder(fd, resources->encoders[i]); - - if (!encoder) { - fprintf(stderr, "could not get encoder %i: %s\n", - resources->encoders[i], strerror(errno)); + for (i = 0; i < dev->resources->res->count_encoders; i++) { + encoder = dev->resources->encoders[i].encoder; + if (!encoder) continue; - } + printf("%d\t%d\t%s\t0x%08x\t0x%08x\n", encoder->encoder_id, encoder->crtc_id, encoder_type_str(encoder->encoder_type), encoder->possible_crtcs, encoder->possible_clones); - drmModeFreeEncoder(encoder); } printf("\n"); } -void dump_mode(drmModeModeInfo *mode) +static void dump_mode(drmModeModeInfo *mode) { - printf(" %s %d %d %d %d %d %d %d %d %d\n", + printf(" %s %d %d %d %d %d %d %d %d %d", mode->name, mode->vrefresh, mode->hdisplay, @@ -155,36 +246,113 @@ void dump_mode(drmModeModeInfo *mode) mode->vsync_start, mode->vsync_end, mode->vtotal); + + printf(" flags: "); + mode_flag_str(mode->flags); + printf("; type: "); + mode_type_str(mode->type); + printf("\n"); } -static void -dump_props(drmModeConnector *connector) +static void dump_blob(struct device *dev, uint32_t blob_id) +{ + uint32_t i; + unsigned char *blob_data; + drmModePropertyBlobPtr blob; + + blob = drmModeGetPropertyBlob(dev->fd, blob_id); + if (!blob) + return; + + blob_data = blob->data; + + for (i = 0; i < blob->length; i++) { + if (i % 16 == 0) + printf("\n\t\t\t"); + printf("%.2hhx", blob_data[i]); + } + printf("\n"); + + drmModeFreePropertyBlob(blob); +} + +static void dump_prop(struct device *dev, drmModePropertyPtr prop, + uint32_t prop_id, uint64_t value) { - drmModePropertyPtr props; int i; + printf("\t%d", prop_id); + if (!prop) { + printf("\n"); + return; + } + + printf(" %s:\n", prop->name); + + printf("\t\tflags:"); + if (prop->flags & DRM_MODE_PROP_PENDING) + printf(" pending"); + if (prop->flags & DRM_MODE_PROP_RANGE) + printf(" range"); + if (prop->flags & DRM_MODE_PROP_IMMUTABLE) + printf(" immutable"); + if (prop->flags & DRM_MODE_PROP_ENUM) + printf(" enum"); + if (prop->flags & DRM_MODE_PROP_BITMASK) + printf(" bitmask"); + if (prop->flags & DRM_MODE_PROP_BLOB) + printf(" blob"); + printf("\n"); + + if (prop->flags & DRM_MODE_PROP_RANGE) { + printf("\t\tvalues:"); + for (i = 0; i < prop->count_values; i++) + printf(" %"PRIu64, prop->values[i]); + printf("\n"); + } - for (i = 0; i < connector->count_props; i++) { - props = drmModeGetProperty(fd, connector->props[i]); - printf("\t%s, flags %d\n", props->name, props->flags); - drmModeFreeProperty(props); + if (prop->flags & DRM_MODE_PROP_ENUM) { + printf("\t\tenums:"); + for (i = 0; i < prop->count_enums; i++) + printf(" %s=%llu", prop->enums[i].name, + prop->enums[i].value); + printf("\n"); + } else if (prop->flags & DRM_MODE_PROP_BITMASK) { + printf("\t\tvalues:"); + for (i = 0; i < prop->count_enums; i++) + printf(" %s=0x%llx", prop->enums[i].name, + (1LL << prop->enums[i].value)); + printf("\n"); + } else { + assert(prop->count_enums == 0); + } + + if (prop->flags & DRM_MODE_PROP_BLOB) { + printf("\t\tblobs:\n"); + for (i = 0; i < prop->count_blobs; i++) + dump_blob(dev, prop->blob_ids[i]); + printf("\n"); + } else { + assert(prop->count_blobs == 0); } + + printf("\t\tvalue:"); + if (prop->flags & DRM_MODE_PROP_BLOB) + dump_blob(dev, value); + else + printf(" %"PRIu64"\n", value); } -void dump_connectors(void) +static void dump_connectors(struct device *dev) { - drmModeConnector *connector; int i, j; printf("Connectors:\n"); printf("id\tencoder\tstatus\t\ttype\tsize (mm)\tmodes\tencoders\n"); - for (i = 0; i < resources->count_connectors; i++) { - connector = drmModeGetConnector(fd, resources->connectors[i]); - - if (!connector) { - fprintf(stderr, "could not get connector %i: %s\n", - resources->connectors[i], strerror(errno)); + for (i = 0; i < dev->resources->res->count_connectors; i++) { + struct connector *_connector = &dev->resources->connectors[i]; + drmModeConnector *connector = _connector->connector; + if (!connector) continue; - } printf("%d\t%d\t%s\t%s\t%dx%d\t\t%d\t", connector->connector_id, @@ -198,38 +366,38 @@ void dump_connectors(void) printf("%s%d", j > 0 ? ", " : "", connector->encoders[j]); printf("\n"); - if (!connector->count_modes) - continue; - - printf(" modes:\n"); - printf(" 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]); - - printf(" props:\n"); - dump_props(connector); + if (connector->count_modes) { + printf(" modes:\n"); + printf("\tname refresh (Hz) hdisp hss hse htot vdisp " + "vss vse vtot)\n"); + for (j = 0; j < connector->count_modes; j++) + dump_mode(&connector->modes[j]); + } - drmModeFreeConnector(connector); + if (_connector->props) { + printf(" props:\n"); + for (j = 0; j < (int)_connector->props->count_props; j++) + dump_prop(dev, _connector->props_info[j], + _connector->props->props[j], + _connector->props->prop_values[j]); + } } printf("\n"); } -void dump_crtcs(void) +static void dump_crtcs(struct device *dev) { - drmModeCrtc *crtc; int i; + uint32_t j; printf("CRTCs:\n"); printf("id\tfb\tpos\tsize\n"); - for (i = 0; i < resources->count_crtcs; i++) { - crtc = drmModeGetCrtc(fd, resources->crtcs[i]); - - if (!crtc) { - fprintf(stderr, "could not get crtc %i: %s\n", - resources->crtcs[i], strerror(errno)); + for (i = 0; i < dev->resources->res->count_crtcs; i++) { + struct crtc *_crtc = &dev->resources->crtcs[i]; + drmModeCrtc *crtc = _crtc->crtc; + if (!crtc) continue; - } + printf("%d\t%d\t(%d,%d)\t(%dx%d)\n", crtc->crtc_id, crtc->buffer_id, @@ -237,352 +405,673 @@ void dump_crtcs(void) crtc->width, crtc->height); dump_mode(&crtc->mode); - drmModeFreeCrtc(crtc); + if (_crtc->props) { + printf(" props:\n"); + for (j = 0; j < _crtc->props->count_props; j++) + dump_prop(dev, _crtc->props_info[j], + _crtc->props->props[j], + _crtc->props->prop_values[j]); + } else { + printf(" no properties found\n"); + } } printf("\n"); } -void dump_framebuffers(void) +static void dump_framebuffers(struct device *dev) { drmModeFB *fb; int i; printf("Frame buffers:\n"); printf("id\tsize\tpitch\n"); - for (i = 0; i < resources->count_fbs; i++) { - fb = drmModeGetFB(fd, resources->fbs[i]); - - if (!fb) { - fprintf(stderr, "could not get fb %i: %s\n", - resources->fbs[i], strerror(errno)); + for (i = 0; i < dev->resources->res->count_fbs; i++) { + fb = dev->resources->fbs[i].fb; + if (!fb) continue; - } + printf("%u\t(%ux%u)\t%u\n", fb->fb_id, fb->width, fb->height, fb->pitch); - - drmModeFreeFB(fb); } printf("\n"); } -/* - * Mode setting with the kernel interfaces is a bit of a chore. - * First you have to find the connector in question and make sure the - * requested mode is available. - * Then you need to find the encoder attached to that connector so you - * can bind it with a free crtc. - */ -struct connector { - uint32_t id; - char mode_str[64]; - drmModeModeInfo *mode; - drmModeEncoder *encoder; - int crtc; - unsigned int fb_id[2], current_fb_id; - struct timeval start; - - int swap_count; -}; - -static void -connector_find_mode(struct connector *c) +static void dump_planes(struct device *dev) { - drmModeConnector *connector; - int i, j; + unsigned int i, j; - /* First, find the connector & mode */ - c->mode = NULL; - for (i = 0; i < resources->count_connectors; i++) { - connector = drmModeGetConnector(fd, resources->connectors[i]); + printf("Planes:\n"); + printf("id\tcrtc\tfb\tCRTC x,y\tx,y\tgamma size\tpossible crtcs\n"); - if (!connector) { - fprintf(stderr, "could not get connector %i: %s\n", - resources->connectors[i], strerror(errno)); - drmModeFreeConnector(connector); - continue; - } + if (!dev->resources->plane_res) + return; - if (!connector->count_modes) { - drmModeFreeConnector(connector); + for (i = 0; i < dev->resources->plane_res->count_planes; i++) { + struct plane *plane = &dev->resources->planes[i]; + drmModePlane *ovr = plane->plane; + if (!ovr) continue; - } - if (connector->connector_id != c->id) { - drmModeFreeConnector(connector); + printf("%d\t%d\t%d\t%d,%d\t\t%d,%d\t%-8d\t0x%08x\n", + ovr->plane_id, ovr->crtc_id, ovr->fb_id, + ovr->crtc_x, ovr->crtc_y, ovr->x, ovr->y, + ovr->gamma_size, ovr->possible_crtcs); + + if (!ovr->count_formats) continue; - } - for (j = 0; j < connector->count_modes; j++) { - c->mode = &connector->modes[j]; - if (!strcmp(c->mode->name, c->mode_str)) - break; + printf(" formats:"); + for (j = 0; j < ovr->count_formats; j++) + printf(" %4.4s", (char *)&ovr->formats[j]); + printf("\n"); + + if (plane->props) { + printf(" props:\n"); + for (j = 0; j < plane->props->count_props; j++) + dump_prop(dev, plane->props_info[j], + plane->props->props[j], + plane->props->prop_values[j]); + } else { + printf(" no properties found\n"); } + } + printf("\n"); - /* Found it, break out */ - if (c->mode) - break; + return; +} + +static void free_resources(struct resources *res) +{ + if (!res) + return; - drmModeFreeConnector(connector); +#define free_resource(_res, __res, type, Type) \ + do { \ + int i; \ + if (!(_res)->type##s) \ + break; \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + if (!(_res)->type##s[i].type) \ + break; \ + drmModeFree##Type((_res)->type##s[i].type); \ + } \ + free((_res)->type##s); \ + } while (0) + +#define free_properties(_res, __res, type) \ + do { \ + int i; \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + drmModeFreeObjectProperties(res->type##s[i].props); \ + free(res->type##s[i].props_info); \ + } \ + } while (0) + + if (res->res) { + free_properties(res, res, crtc); + + free_resource(res, res, crtc, Crtc); + free_resource(res, res, encoder, Encoder); + free_resource(res, res, connector, Connector); + free_resource(res, res, fb, FB); + + drmModeFreeResources(res->res); } - if (!c->mode) { - fprintf(stderr, "failed to find mode \"%s\"\n", c->mode_str); - return; + if (res->plane_res) { + free_properties(res, plane_res, plane); + + free_resource(res, plane_res, plane, Plane); + + drmModeFreePlaneResources(res->plane_res); } - /* Now get the encoder */ - for (i = 0; i < resources->count_encoders; i++) { - c->encoder = drmModeGetEncoder(fd, resources->encoders[i]); + free(res); +} - if (!c->encoder) { - fprintf(stderr, "could not get encoder %i: %s\n", - resources->encoders[i], strerror(errno)); - drmModeFreeEncoder(c->encoder); - continue; - } +static struct resources *get_resources(struct device *dev) +{ + struct resources *res; + int i; - if (c->encoder->encoder_id == connector->encoder_id) - break; + res = malloc(sizeof *res); + if (res == 0) + return NULL; + + memset(res, 0, sizeof *res); - drmModeFreeEncoder(c->encoder); + res->res = drmModeGetResources(dev->fd); + if (!res->res) { + fprintf(stderr, "drmModeGetResources failed: %s\n", + strerror(errno)); + goto error; + } + + res->crtcs = malloc(res->res->count_crtcs * sizeof *res->crtcs); + res->encoders = malloc(res->res->count_encoders * sizeof *res->encoders); + res->connectors = malloc(res->res->count_connectors * sizeof *res->connectors); + res->fbs = malloc(res->res->count_fbs * sizeof *res->fbs); + + if (!res->crtcs || !res->encoders || !res->connectors || !res->fbs) + goto error; + + memset(res->crtcs , 0, res->res->count_crtcs * sizeof *res->crtcs); + memset(res->encoders, 0, res->res->count_encoders * sizeof *res->encoders); + memset(res->connectors, 0, res->res->count_connectors * sizeof *res->connectors); + memset(res->fbs, 0, res->res->count_fbs * sizeof *res->fbs); + +#define get_resource(_res, __res, type, Type) \ + do { \ + int i; \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + (_res)->type##s[i].type = \ + drmModeGet##Type(dev->fd, (_res)->__res->type##s[i]); \ + if (!(_res)->type##s[i].type) \ + fprintf(stderr, "could not get %s %i: %s\n", \ + #type, (_res)->__res->type##s[i], \ + strerror(errno)); \ + } \ + } while (0) + + get_resource(res, res, crtc, Crtc); + get_resource(res, res, encoder, Encoder); + get_resource(res, res, connector, Connector); + get_resource(res, res, fb, FB); + +#define get_properties(_res, __res, type, Type) \ + do { \ + int i; \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + struct type *obj = &res->type##s[i]; \ + unsigned int j; \ + obj->props = \ + drmModeObjectGetProperties(dev->fd, obj->type->type##_id, \ + DRM_MODE_OBJECT_##Type); \ + if (!obj->props) { \ + fprintf(stderr, \ + "could not get %s %i properties: %s\n", \ + #type, obj->type->type##_id, \ + strerror(errno)); \ + continue; \ + } \ + obj->props_info = malloc(obj->props->count_props * \ + sizeof *obj->props_info); \ + if (!obj->props_info) \ + continue; \ + for (j = 0; j < obj->props->count_props; ++j) \ + obj->props_info[j] = \ + drmModeGetProperty(dev->fd, obj->props->props[j]); \ + } \ + } while (0) + + get_properties(res, res, crtc, CRTC); + get_properties(res, res, connector, CONNECTOR); + + for (i = 0; i < res->res->count_crtcs; ++i) + res->crtcs[i].mode = &res->crtcs[i].crtc->mode; + + res->plane_res = drmModeGetPlaneResources(dev->fd); + if (!res->plane_res) { + fprintf(stderr, "drmModeGetPlaneResources failed: %s\n", + strerror(errno)); + return res; } - if (c->crtc == -1) - c->crtc = c->encoder->crtc_id; + res->planes = malloc(res->plane_res->count_planes * sizeof *res->planes); + if (!res->planes) + goto error; + + memset(res->planes, 0, res->plane_res->count_planes * sizeof *res->planes); + + get_resource(res, plane_res, plane, Plane); + get_properties(res, plane_res, plane, PLANE); + + return res; + +error: + free_resources(res); + return NULL; } -static struct kms_bo * -allocate_buffer(struct kms_driver *kms, - int width, int height, int *stride) +static int get_crtc_index(struct device *dev, uint32_t id) { - struct kms_bo *bo; - unsigned bo_attribs[] = { - KMS_WIDTH, 0, - KMS_HEIGHT, 0, - KMS_BO_TYPE, KMS_BO_TYPE_SCANOUT_X8R8G8B8, - KMS_TERMINATE_PROP_LIST - }; - int ret; + int i; - bo_attribs[1] = width; - bo_attribs[3] = height; + for (i = 0; i < dev->resources->res->count_crtcs; ++i) { + drmModeCrtc *crtc = dev->resources->crtcs[i].crtc; + if (crtc && crtc->crtc_id == id) + return i; + } - ret = kms_bo_create(kms, bo_attribs, &bo); - if (ret) { - fprintf(stderr, "failed to alloc buffer: %s\n", - strerror(-ret)); - return NULL; + return -1; +} + +static drmModeConnector *get_connector_by_id(struct device *dev, uint32_t id) +{ + drmModeConnector *connector; + int i; + + for (i = 0; i < dev->resources->res->count_connectors; i++) { + connector = dev->resources->connectors[i].connector; + if (connector && connector->connector_id == id) + return connector; } - ret = kms_bo_get_prop(bo, KMS_PITCH, stride); - if (ret) { - fprintf(stderr, "failed to retreive buffer stride: %s\n", - strerror(-ret)); - kms_bo_destroy(&bo); + return NULL; +} + +static drmModeEncoder *get_encoder_by_id(struct device *dev, uint32_t id) +{ + drmModeEncoder *encoder; + int i; + + for (i = 0; i < dev->resources->res->count_encoders; i++) { + encoder = dev->resources->encoders[i].encoder; + if (encoder && encoder->encoder_id == id) + return encoder; + } + + return NULL; +} + +/* ----------------------------------------------------------------------------- + * Pipes and planes + */ + +/* + * Mode setting with the kernel interfaces is a bit of a chore. + * First you have to find the connector in question and make sure the + * requested mode is available. + * Then you need to find the encoder attached to that connector so you + * can bind it with a free crtc. + */ +struct pipe_arg { + uint32_t *con_ids; + unsigned int num_cons; + uint32_t crtc_id; + char mode_str[64]; + char format_str[5]; + unsigned int fourcc; + drmModeModeInfo *mode; + struct crtc *crtc; + unsigned int fb_id[2], current_fb_id; + struct timeval start; + + int swap_count; +}; + +struct plane_arg { + uint32_t crtc_id; /* the id of CRTC to bind to */ + bool has_position; + int32_t x, y; + uint32_t w, h; + unsigned int fb_id; + 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) +{ + drmModeConnector *connector; + drmModeModeInfo *mode; + int i; + + connector = get_connector_by_id(dev, con_id); + if (!connector || !connector->count_modes) return NULL; + + for (i = 0; i < connector->count_modes; i++) { + mode = &connector->modes[i]; + if (!strcmp(mode->name, mode_str)) + return mode; } - return bo; + return NULL; } -static void -make_pwetty(void *data, int width, int height, int stride) +static struct crtc *pipe_find_crtc(struct device *dev, struct pipe_arg *pipe) { -#ifdef HAVE_CAIRO - cairo_surface_t *surface; - cairo_t *cr; - int x, y; - - surface = cairo_image_surface_create_for_data(data, - CAIRO_FORMAT_ARGB32, - width, height, - stride); - cr = cairo_create(surface); - cairo_surface_destroy(surface); - - cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE); - for (x = 0; x < width; x += 250) - for (y = 0; y < height; y += 250) { - char buf[64]; - - cairo_move_to(cr, x, y - 20); - cairo_line_to(cr, x, y + 20); - cairo_move_to(cr, x - 20, y); - cairo_line_to(cr, x + 20, y); - cairo_new_sub_path(cr); - cairo_arc(cr, x, y, 10, 0, M_PI * 2); - cairo_set_line_width(cr, 4); - cairo_set_source_rgb(cr, 0, 0, 0); - cairo_stroke_preserve(cr); - cairo_set_source_rgb(cr, 1, 1, 1); - cairo_set_line_width(cr, 2); - cairo_stroke(cr); - - snprintf(buf, sizeof buf, "%d, %d", x, y); - cairo_move_to(cr, x + 20, y + 20); - cairo_text_path(cr, buf); - cairo_set_source_rgb(cr, 0, 0, 0); - cairo_stroke_preserve(cr); - cairo_set_source_rgb(cr, 1, 1, 1); - cairo_fill(cr); + uint32_t possible_crtcs = ~0; + uint32_t active_crtcs = 0; + unsigned int crtc_idx; + unsigned int i; + int j; + + for (i = 0; i < pipe->num_cons; ++i) { + uint32_t crtcs_for_connector = 0; + drmModeConnector *connector; + drmModeEncoder *encoder; + int idx; + + connector = get_connector_by_id(dev, pipe->con_ids[i]); + if (!connector) + return NULL; + + for (j = 0; j < connector->count_encoders; ++j) { + encoder = get_encoder_by_id(dev, connector->encoders[j]); + if (!encoder) + continue; + + crtcs_for_connector |= encoder->possible_crtcs; + + idx = get_crtc_index(dev, encoder->crtc_id); + if (idx >= 0) + active_crtcs |= 1 << idx; } - cairo_destroy(cr); -#endif + possible_crtcs &= crtcs_for_connector; + } + + if (!possible_crtcs) + return NULL; + + /* Return the first possible and active CRTC if one exists, or the first + * possible CRTC otherwise. + */ + if (possible_crtcs & active_crtcs) + crtc_idx = ffs(possible_crtcs & active_crtcs); + else + crtc_idx = ffs(possible_crtcs); + + return &dev->resources->crtcs[crtc_idx - 1]; } -static int -create_test_buffer(struct kms_driver *kms, - int width, int height, int *stride_out, - struct kms_bo **bo_out) +static int pipe_find_crtc_and_mode(struct device *dev, struct pipe_arg *pipe) { - struct kms_bo *bo; - int ret, i, j, stride; - void *virtual; + drmModeModeInfo *mode = NULL; + int i; - bo = allocate_buffer(kms, width, height, &stride); - if (!bo) - return -1; + pipe->mode = NULL; - ret = kms_bo_map(bo, &virtual); - if (ret) { - fprintf(stderr, "failed to map buffer: %s\n", - strerror(-ret)); - kms_bo_destroy(&bo); - return -1; + for (i = 0; i < (int)pipe->num_cons; i++) { + mode = connector_find_mode(dev, pipe->con_ids[i], + pipe->mode_str); + if (mode == NULL) { + fprintf(stderr, + "failed to find mode \"%s\" for connector %u\n", + pipe->mode_str, pipe->con_ids[i]); + return -EINVAL; + } } - /* paint the buffer with colored tiles */ - for (j = 0; j < height; j++) { - uint32_t *fb_ptr = (uint32_t*)((char*)virtual + j * stride); - for (i = 0; i < width; i++) { - div_t d = div(i, width); - fb_ptr[i] = - 0x00130502 * (d.quot >> 6) + - 0x000a1120 * (d.rem >> 6); + /* If the CRTC ID was specified, get the corresponding CRTC. Otherwise + * locate a CRTC that can be attached to all the connectors. + */ + if (pipe->crtc_id != (uint32_t)-1) { + for (i = 0; i < dev->resources->res->count_crtcs; i++) { + struct crtc *crtc = &dev->resources->crtcs[i]; + + if (pipe->crtc_id == crtc->crtc->crtc_id) { + pipe->crtc = crtc; + break; + } } + } else { + pipe->crtc = pipe_find_crtc(dev, pipe); } - make_pwetty(virtual, width, height, stride); + if (!pipe->crtc) { + fprintf(stderr, "failed to find CRTC for pipe\n"); + return -EINVAL; + } - kms_bo_unmap(bo); + pipe->mode = mode; + pipe->crtc->mode = mode; - *bo_out = bo; - *stride_out = stride; return 0; } -static int -create_grey_buffer(struct kms_driver *kms, - int width, int height, int *stride_out, - struct kms_bo **bo_out) +/* ----------------------------------------------------------------------------- + * Properties + */ + +struct property_arg { + uint32_t obj_id; + uint32_t obj_type; + char name[DRM_PROP_NAME_LEN+1]; + uint32_t prop_id; + uint64_t value; +}; + +static void set_property(struct device *dev, struct property_arg *p) { - struct kms_bo *bo; - int size, ret, stride; - void *virtual; + drmModeObjectProperties *props = NULL; + drmModePropertyRes **props_info = NULL; + const char *obj_type; + int ret; + int i; - bo = allocate_buffer(kms, width, height, &stride); - if (!bo) - return -1; + p->obj_type = 0; + p->prop_id = 0; + +#define find_object(_res, __res, type, Type) \ + do { \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + struct type *obj = &(_res)->type##s[i]; \ + if (obj->type->type##_id != p->obj_id) \ + continue; \ + p->obj_type = DRM_MODE_OBJECT_##Type; \ + obj_type = #Type; \ + props = obj->props; \ + props_info = obj->props_info; \ + } \ + } while(0) \ + + find_object(dev->resources, res, crtc, CRTC); + if (p->obj_type == 0) + find_object(dev->resources, res, connector, CONNECTOR); + if (p->obj_type == 0) + find_object(dev->resources, plane_res, plane, PLANE); + if (p->obj_type == 0) { + fprintf(stderr, "Object %i not found, can't set property\n", + p->obj_id); + return; + } - ret = kms_bo_map(bo, &virtual); - if (ret) { - fprintf(stderr, "failed to map buffer: %s\n", - strerror(-ret)); - kms_bo_destroy(&bo); - return -1; + if (!props) { + fprintf(stderr, "%s %i has no properties\n", + obj_type, p->obj_id); + return; } - size = stride * height; - memset(virtual, 0x77, size); - kms_bo_unmap(bo); + for (i = 0; i < (int)props->count_props; ++i) { + if (!props_info[i]) + continue; + if (strcmp(props_info[i]->name, p->name) == 0) + break; + } - *bo_out = bo; - *stride_out = stride; + if (i == (int)props->count_props) { + fprintf(stderr, "%s %i has no %s property\n", + obj_type, p->obj_id, p->name); + return; + } - return 0; + p->prop_id = props->props[i]; + + ret = drmModeObjectSetProperty(dev->fd, p->obj_id, p->obj_type, + 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)); } -void +/* -------------------------------------------------------------------------- */ + +static void page_flip_handler(int fd, unsigned int frame, unsigned int sec, unsigned int usec, void *data) { - struct connector *c; + struct pipe_arg *pipe; unsigned int new_fb_id; struct timeval end; double t; - c = data; - if (c->current_fb_id == c->fb_id[0]) - new_fb_id = c->fb_id[1]; + pipe = data; + if (pipe->current_fb_id == pipe->fb_id[0]) + new_fb_id = pipe->fb_id[1]; else - new_fb_id = c->fb_id[0]; - - drmModePageFlip(fd, c->crtc, new_fb_id, - DRM_MODE_PAGE_FLIP_EVENT, c); - c->current_fb_id = new_fb_id; - c->swap_count++; - if (c->swap_count == 60) { + new_fb_id = pipe->fb_id[0]; + + drmModePageFlip(fd, pipe->crtc->crtc->crtc_id, new_fb_id, + DRM_MODE_PAGE_FLIP_EVENT, pipe); + pipe->current_fb_id = new_fb_id; + pipe->swap_count++; + if (pipe->swap_count == 60) { gettimeofday(&end, NULL); t = end.tv_sec + end.tv_usec * 1e-6 - - (c->start.tv_sec + c->start.tv_usec * 1e-6); - fprintf(stderr, "freq: %.02fHz\n", c->swap_count / t); - c->swap_count = 0; - c->start = end; + (pipe->start.tv_sec + pipe->start.tv_usec * 1e-6); + fprintf(stderr, "freq: %.02fHz\n", pipe->swap_count / t); + pipe->swap_count = 0; + pipe->start = end; } } -static void -set_mode(struct connector *c, int count, int page_flip) +static int set_plane(struct device *dev, struct plane_arg *p) { - struct kms_driver *kms; - struct kms_bo *bo, *other_bo; - unsigned int fb_id, other_fb_id; - int i, ret, width, height, x, stride; - unsigned handle; - drmEventContext evctx; + drmModePlane *ovr; + uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ + uint32_t plane_id = 0; + struct kms_bo *plane_bo; + uint32_t plane_flags = 0; + int crtc_x, crtc_y, crtc_w, crtc_h; + struct crtc *crtc = NULL; + unsigned int pipe; + unsigned int i; + + /* 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]; + pipe = i; + break; + } + } - width = 0; - height = 0; - for (i = 0; i < count; i++) { - connector_find_mode(&c[i]); - if (c[i].mode == NULL) + if (!crtc) { + fprintf(stderr, "CRTC %u not found\n", p->crtc_id); + return -1; + } + + for (i = 0; i < dev->resources->plane_res->count_planes && !plane_id; i++) { + ovr = dev->resources->planes[i].plane; + if (!ovr) continue; - width += c[i].mode->hdisplay; - if (height < c[i].mode->vdisplay) - height = c[i].mode->vdisplay; + + if ((ovr->possible_crtcs & (1 << pipe)) && !ovr->crtc_id) + plane_id = ovr->plane_id; } - ret = kms_create(fd, &kms); - if (ret) { - fprintf(stderr, "failed to create kms driver: %s\n", - strerror(-ret)); - return; + if (!plane_id) { + fprintf(stderr, "no unused plane available for CRTC %u\n", + crtc->crtc->crtc_id); + return -1; } - if (create_test_buffer(kms, width, height, &stride, &bo)) + fprintf(stderr, "testing %dx%d@%s overlay plane %u\n", + p->w, p->h, p->format_str, plane_id); + + plane_bo = create_test_buffer(dev->kms, p->fourcc, p->w, p->h, handles, + pitches, offsets, PATTERN_TILES); + if (plane_bo == NULL) + return -1; + + /* just use single plane format for now.. */ + if (drmModeAddFB2(dev->fd, p->w, p->h, p->fourcc, + handles, pitches, offsets, &p->fb_id, plane_flags)) { + fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); + return -1; + } + + if (!p->has_position) { + /* Default to the middle of the screen */ + crtc_x = (crtc->mode->hdisplay - p->w) / 2; + crtc_y = (crtc->mode->vdisplay - p->h) / 2; + } else { + crtc_x = p->x; + crtc_y = p->y; + } + crtc_w = p->w; + crtc_h = p->h; + + /* note src coords (last 4 args) are in Q16 format */ + if (drmModeSetPlane(dev->fd, plane_id, crtc->crtc->crtc_id, p->fb_id, + plane_flags, crtc_x, crtc_y, crtc_w, crtc_h, + 0, 0, p->w << 16, p->h << 16)) { + fprintf(stderr, "failed to enable plane: %s\n", + strerror(errno)); + return -1; + } + + ovr->crtc_id = crtc->crtc->crtc_id; + + return 0; +} + +static void set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int count) +{ + uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ + unsigned int fb_id; + struct kms_bo *bo; + unsigned int i; + unsigned int j; + int ret, x; + + dev->mode.width = 0; + dev->mode.height = 0; + + for (i = 0; i < count; i++) { + struct pipe_arg *pipe = &pipes[i]; + + ret = pipe_find_crtc_and_mode(dev, pipe); + if (ret < 0) + continue; + + dev->mode.width += pipe->mode->hdisplay; + if (dev->mode.height < pipe->mode->vdisplay) + dev->mode.height = pipe->mode->vdisplay; + } + + bo = create_test_buffer(dev->kms, pipes[0].fourcc, + dev->mode.width, dev->mode.height, + handles, pitches, offsets, PATTERN_SMPTE); + if (bo == NULL) return; - kms_bo_get_prop(bo, KMS_HANDLE, &handle); - ret = drmModeAddFB(fd, width, height, 24, 32, stride, handle, &fb_id); + ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, + pipes[0].fourcc, handles, pitches, offsets, &fb_id, 0); if (ret) { - fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); + fprintf(stderr, "failed to add fb (%ux%u): %s\n", + dev->mode.width, dev->mode.height, strerror(errno)); return; } x = 0; for (i = 0; i < count; i++) { - if (c[i].mode == NULL) + struct pipe_arg *pipe = &pipes[i]; + + if (pipe->mode == NULL) continue; - printf("setting mode %s on connector %d, crtc %d\n", - c[i].mode_str, c[i].id, c[i].crtc); + printf("setting mode %s@%s on connectors ", + pipe->mode_str, pipe->format_str); + for (j = 0; j < pipe->num_cons; ++j) + printf("%u, ", pipe->con_ids[j]); + printf("crtc %d\n", pipe->crtc->crtc->crtc_id); - ret = drmModeSetCrtc(fd, c[i].crtc, fb_id, x, 0, - &c[i].id, 1, c[i].mode); - x += c[i].mode->hdisplay; + ret = drmModeSetCrtc(dev->fd, pipe->crtc->crtc->crtc_id, fb_id, + x, 0, pipe->con_ids, pipe->num_cons, + pipe->mode); + + /* XXX: Actually check if this is needed */ + drmModeDirtyFB(dev->fd, fb_id, NULL, 0); + + x += pipe->mode->hdisplay; if (ret) { fprintf(stderr, "failed to set mode: %s\n", strerror(errno)); @@ -590,31 +1079,61 @@ set_mode(struct connector *c, int count, int page_flip) } } - if (!page_flip) - return; - - if (create_grey_buffer(kms, width, height, &stride, &other_bo)) + dev->mode.bo = bo; + dev->mode.fb_id = fb_id; +} + +static void set_planes(struct device *dev, struct plane_arg *p, unsigned int count) +{ + unsigned int i; + + /* set up planes/overlays */ + for (i = 0; i < count; i++) + if (set_plane(dev, &p[i])) + return; +} + +static void test_page_flip(struct device *dev, struct pipe_arg *pipes, unsigned int count) +{ + uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ + unsigned int other_fb_id; + struct kms_bo *other_bo; + drmEventContext evctx; + unsigned int i; + int ret; + + other_bo = create_test_buffer(dev->kms, pipes[0].fourcc, + dev->mode.width, dev->mode.height, + handles, pitches, offsets, PATTERN_PLAIN); + if (other_bo == NULL) return; - kms_bo_get_prop(other_bo, KMS_HANDLE, &handle); - ret = drmModeAddFB(fd, width, height, 32, 32, stride, handle, - &other_fb_id); + ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, + pipes[0].fourcc, handles, pitches, offsets, + &other_fb_id, 0); if (ret) { fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); return; } for (i = 0; i < count; i++) { - if (c[i].mode == NULL) + struct pipe_arg *pipe = &pipes[i]; + + if (pipe->mode == NULL) continue; - drmModePageFlip(fd, c[i].crtc, other_fb_id, - DRM_MODE_PAGE_FLIP_EVENT, &c[i]); - gettimeofday(&c[i].start, NULL); - c[i].swap_count = 0; - c[i].fb_id[0] = fb_id; - c[i].fb_id[1] = other_fb_id; - c[i].current_fb_id = other_fb_id; + ret = drmModePageFlip(dev->fd, pipe->crtc->crtc->crtc_id, + other_fb_id, DRM_MODE_PAGE_FLIP_EVENT, + pipe); + if (ret) { + fprintf(stderr, "failed to page flip: %s\n", strerror(errno)); + return; + } + gettimeofday(&pipe->start, NULL); + pipe->swap_count = 0; + pipe->fb_id[0] = dev->mode.fb_id; + pipe->fb_id[1] = other_fb_id; + pipe->current_fb_id = other_fb_id; } memset(&evctx, 0, sizeof evctx); @@ -645,8 +1164,8 @@ set_mode(struct connector *c, int count, int page_flip) FD_ZERO(&fds); FD_SET(0, &fds); - FD_SET(fd, &fds); - ret = select(fd + 1, &fds, NULL, NULL, &timeout); + FD_SET(dev->fd, &fds); + ret = select(dev->fd + 1, &fds, NULL, NULL, &timeout); if (ret <= 0) { fprintf(stderr, "select timed out or error (ret %d)\n", @@ -657,36 +1176,156 @@ set_mode(struct connector *c, int count, int page_flip) } #endif - drmHandleEvent(fd, &evctx); + drmHandleEvent(dev->fd, &evctx); } - kms_bo_destroy(&bo); kms_bo_destroy(&other_bo); - kms_destroy(&kms); } -extern char *optarg; -extern int optind, opterr, optopt; -static char optstr[] = "ecpmfs:v"; +#define min(a, b) ((a) < (b) ? (a) : (b)) -void usage(char *name) +static int parse_connector(struct pipe_arg *pipe, const char *arg) { - fprintf(stderr, "usage: %s [-ecpmf]\n", name); - fprintf(stderr, "\t-e\tlist encoders\n"); + unsigned int len; + unsigned int i; + const char *p; + char *endp; + + pipe->crtc_id = (uint32_t)-1; + strcpy(pipe->format_str, "XR24"); + + /* Count the number of connectors and allocate them. */ + pipe->num_cons = 1; + for (p = arg; isdigit(*p) || *p == ','; ++p) { + if (*p == ',') + pipe->num_cons++; + } + + pipe->con_ids = malloc(pipe->num_cons * sizeof *pipe->con_ids); + if (pipe->con_ids == NULL) + return -1; + + /* Parse the connectors. */ + for (i = 0, p = arg; i < pipe->num_cons; ++i, p = endp + 1) { + pipe->con_ids[i] = strtoul(p, &endp, 10); + if (*endp != ',') + break; + } + + if (i != pipe->num_cons - 1) + return -1; + + /* Parse the remaining parameters. */ + if (*endp == '@') { + arg = endp + 1; + pipe->crtc_id = strtoul(arg, &endp, 10); + } + if (*endp != ':') + return -1; + + arg = endp + 1; + + p = strchrnul(arg, '@'); + len = min(sizeof pipe->mode_str - 1, (unsigned int)(p - arg)); + strncpy(pipe->mode_str, arg, len); + pipe->mode_str[len] = '\0'; + + if (*p == '@') { + strncpy(pipe->format_str, p + 1, 4); + pipe->format_str[4] = '\0'; + } + + pipe->fourcc = format_fourcc(pipe->format_str); + if (pipe->fourcc == 0) { + fprintf(stderr, "unknown format %s\n", pipe->format_str); + return -1; + } + + return 0; +} + +static int parse_plane(struct plane_arg *plane, const char *p) +{ + char *end; + + memset(plane, 0, sizeof *plane); + + plane->crtc_id = strtoul(p, &end, 10); + if (*end != ':') + return -EINVAL; + + p = end + 1; + plane->w = strtoul(p, &end, 10); + if (*end != 'x') + return -EINVAL; + + p = end + 1; + plane->h = strtoul(p, &end, 10); + + if (*end == '+' || *end == '-') { + plane->x = strtol(end, &end, 10); + if (*end != '+' && *end != '-') + return -EINVAL; + plane->y = strtol(end, &end, 10); + + plane->has_position = true; + } + + if (*end == '@') { + p = end + 1; + if (strlen(p) != 4) + return -EINVAL; + + strcpy(plane->format_str, p); + } else { + strcpy(plane->format_str, "XR24"); + } + + plane->fourcc = format_fourcc(plane->format_str); + if (plane->fourcc == 0) { + fprintf(stderr, "unknown format %s\n", plane->format_str); + return -EINVAL; + } + + return 0; +} + +static int parse_property(struct property_arg *p, const char *arg) +{ + if (sscanf(arg, "%d:%32[^:]:%" SCNu64, &p->obj_id, p->name, &p->value) != 3) + return -1; + + p->obj_type = 0; + p->name[DRM_PROP_NAME_LEN] = '\0'; + + return 0; +} + +static void usage(char *name) +{ + fprintf(stderr, "usage: %s [-cdefMmPpsvw]\n", name); + + fprintf(stderr, "\n Query options:\n\n"); fprintf(stderr, "\t-c\tlist connectors\n"); - fprintf(stderr, "\t-p\tlist CRTCs (pipes)\n"); - fprintf(stderr, "\t-m\tlist modes\n"); + fprintf(stderr, "\t-e\tlist encoders\n"); fprintf(stderr, "\t-f\tlist framebuffers\n"); + fprintf(stderr, "\t-p\tlist CRTCs and planes (pipes)\n"); + + fprintf(stderr, "\n Test options:\n\n"); + fprintf(stderr, "\t-P :x[++][@]\tset a plane\n"); + fprintf(stderr, "\t-s [,][@]:[@]\tset a mode\n"); fprintf(stderr, "\t-v\ttest vsynced page flipping\n"); - fprintf(stderr, "\t-s :\tset a mode\n"); - fprintf(stderr, "\t-s @:\tset a mode\n"); + fprintf(stderr, "\t-w ::\tset property\n"); + + fprintf(stderr, "\n Generic options:\n\n"); + fprintf(stderr, "\t-d\tdrop master after mode set\n"); + fprintf(stderr, "\t-M module\tuse the given driver\n"); + fprintf(stderr, "\n\tDefault is to dump all info.\n"); exit(0); } -#define dump_resource(res) if (res) dump_##res() - -static int page_flipping_supported(int fd) +static int page_flipping_supported(void) { /*FIXME: generic ioctl needed? */ return 1; @@ -707,99 +1346,184 @@ static int page_flipping_supported(int fd) #endif } +static char optstr[] = "cdefM:P:ps:vw:"; + int main(int argc, char **argv) { + struct device dev; + int c; - int encoders = 0, connectors = 0, crtcs = 0, framebuffers = 0; + int encoders = 0, connectors = 0, crtcs = 0, planes = 0, framebuffers = 0; + int drop_master = 0; int test_vsync = 0; - char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx" }; - char *modeset = NULL; - int i, count = 0; - struct connector con_args[2]; - + const char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos", "tilcdc", "msm" }; + char *module = NULL; + unsigned int i; + int count = 0, plane_count = 0; + unsigned int prop_count = 0; + struct pipe_arg *pipe_args = NULL; + struct plane_arg *plane_args = NULL; + struct property_arg *prop_args = NULL; + unsigned int args = 0; + int ret; + + memset(&dev, 0, sizeof dev); + opterr = 0; while ((c = getopt(argc, argv, optstr)) != -1) { + args++; + switch (c) { - case 'e': - encoders = 1; - break; case 'c': connectors = 1; break; - case 'p': - crtcs = 1; + case 'd': + drop_master = 1; break; - case 'm': - modes = 1; + case 'e': + encoders = 1; break; case 'f': framebuffers = 1; break; - case 'v': - test_vsync = 1; + case 'M': + module = optarg; + /* Preserve the default behaviour of dumping all information. */ + args--; + break; + case 'P': + plane_args = realloc(plane_args, + (plane_count + 1) * sizeof *plane_args); + if (plane_args == NULL) { + fprintf(stderr, "memory allocation failed\n"); + return 1; + } + + if (parse_plane(&plane_args[plane_count], optarg) < 0) + usage(argv[0]); + + plane_count++; + break; + case 'p': + crtcs = 1; + planes = 1; break; case 's': - modeset = strdup(optarg); - con_args[count].crtc = -1; - if (sscanf(optarg, "%d:%64s", - &con_args[count].id, - con_args[count].mode_str) != 2 && - sscanf(optarg, "%d@%d:%64s", - &con_args[count].id, - &con_args[count].crtc, - con_args[count].mode_str) != 3) + pipe_args = realloc(pipe_args, + (count + 1) * sizeof *pipe_args); + if (pipe_args == NULL) { + fprintf(stderr, "memory allocation failed\n"); + return 1; + } + + if (parse_connector(&pipe_args[count], optarg) < 0) usage(argv[0]); + count++; break; + case 'v': + test_vsync = 1; + break; + case 'w': + prop_args = realloc(prop_args, + (prop_count + 1) * sizeof *prop_args); + if (prop_args == NULL) { + fprintf(stderr, "memory allocation failed\n"); + return 1; + } + + if (parse_property(&prop_args[prop_count], optarg) < 0) + usage(argv[0]); + + prop_count++; + break; default: usage(argv[0]); break; } } - if (argc == 1) - encoders = connectors = crtcs = modes = framebuffers = 1; + if (!args) + encoders = connectors = crtcs = planes = framebuffers = 1; - for (i = 0; i < ARRAY_SIZE(modules); i++) { - printf("trying to load module %s...", modules[i]); - fd = drmOpen(modules[i], NULL); - if (fd < 0) { - printf("failed.\n"); - } else { - printf("success.\n"); - break; + if (module) { + dev.fd = drmOpen(module, NULL); + if (dev.fd < 0) { + fprintf(stderr, "failed to open device '%s'.\n", module); + return 1; + } + } else { + for (i = 0; i < ARRAY_SIZE(modules); i++) { + printf("trying to open device '%s'...", modules[i]); + dev.fd = drmOpen(modules[i], NULL); + if (dev.fd < 0) { + printf("failed.\n"); + } else { + printf("success.\n"); + break; + } + } + + if (dev.fd < 0) { + fprintf(stderr, "no device found.\n"); + return 1; } } - if (test_vsync && !page_flipping_supported(fd)) { + if (test_vsync && !page_flipping_supported()) { fprintf(stderr, "page flipping not supported by drm.\n"); return -1; } - if (i == ARRAY_SIZE(modules)) { - fprintf(stderr, "failed to load any modules, aborting.\n"); + if (test_vsync && !count) { + fprintf(stderr, "page flipping requires at least one -s option.\n"); return -1; } - resources = drmModeGetResources(fd); - if (!resources) { - fprintf(stderr, "drmModeGetResources failed: %s\n", - strerror(errno)); - drmClose(fd); + dev.resources = get_resources(&dev); + if (!dev.resources) { + drmClose(dev.fd); return 1; } - dump_resource(encoders); - dump_resource(connectors); - dump_resource(crtcs); - dump_resource(framebuffers); +#define dump_resource(dev, res) if (res) dump_##res(dev) + + dump_resource(&dev, encoders); + dump_resource(&dev, connectors); + dump_resource(&dev, crtcs); + dump_resource(&dev, planes); + dump_resource(&dev, framebuffers); + + for (i = 0; i < prop_count; ++i) + set_property(&dev, &prop_args[i]); + + if (count || plane_count) { + ret = kms_create(dev.fd, &dev.kms); + if (ret) { + fprintf(stderr, "failed to create kms driver: %s\n", + strerror(-ret)); + return 1; + } + + if (count) + set_mode(&dev, pipe_args, count); + + if (plane_count) + set_planes(&dev, plane_args, plane_count); + + if (test_vsync) + test_page_flip(&dev, pipe_args, count); + + if (drop_master) + drmDropMaster(dev.fd); + + kms_bo_destroy(&dev.mode.bo); + kms_destroy(&dev.kms); - if (count > 0) { - set_mode(con_args, count, test_vsync); getchar(); } - drmModeFreeResources(resources); + free_resources(dev.resources); return 0; }