#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
+#include <unistd.h>
+#include <string.h>
#include "xf86drm.h"
#include "xf86drmMode.h"
+int dpms_prop_id = 0;
const char* getConnectionText(drmModeConnection conn)
{
switch (conn) {
}
-struct drm_mode_modeinfo* findMode(drmModeResPtr res, uint32_t id)
-{
- int i;
- for (i = 0; i < res->count_modes; i++) {
- if (res->modes[i].id == id)
- return &res->modes[i];
- }
-
- return 0;
-}
-
int printMode(struct drm_mode_modeinfo *mode)
{
-#if 0
+#if 1
printf("Mode: %s\n", mode->name);
printf("\tclock : %i\n", mode->clock);
printf("\thdisplay : %i\n", mode->hdisplay);
printf("\tvrefresh : %i\n", mode->vrefresh);
printf("\tflags : %i\n", mode->flags);
#else
- printf("Mode: %i \"%s\" %ix%i %.0f\n", mode->id, mode->name,
+ printf("Mode: \"%s\" %ix%i %.0f\n", mode->name,
mode->hdisplay, mode->vdisplay, mode->vrefresh / 1000.0);
#endif
return 0;
}
-int printOutput(int fd, drmModeResPtr res, drmModeOutputPtr output, uint32_t id)
+int printConnector(int fd, drmModeResPtr res, drmModeConnectorPtr connector, uint32_t id)
{
- int i = 0;
+ int i = 0, j;
struct drm_mode_modeinfo *mode = NULL;
+ drmModePropertyPtr props;
+ drmModeEncoderPtr enc;
+ unsigned char *name = NULL;
- printf("Output: %s\n", output->name);
+ printf("Connector: %d-%d\n", connector->connector_type, connector->connector_type_id);
printf("\tid : %i\n", id);
- printf("\tcrtc id : %i\n", output->crtc);
- printf("\tconn : %s\n", getConnectionText(output->connection));
- printf("\tsize : %ix%i (mm)\n", output->mmWidth, output->mmHeight);
- printf("\tcount_crtcs : %i\n", output->count_crtcs);
- printf("\tcrtcs : %i\n", output->crtcs);
- printf("\tcount_clones : %i\n", output->count_clones);
- printf("\tclones : %i\n", output->clones);
- printf("\tcount_modes : %i\n", output->count_modes);
-
- for (i = 0; i < output->count_modes; i++) {
- mode = findMode(res, output->modes[i]);
+ printf("\tencoder id : %i\n", connector->encoder);
+ printf("\tconn : %s\n", getConnectionText(connector->connection));
+ printf("\tsize : %ix%i (mm)\n", connector->mmWidth, connector->mmHeight);
+ printf("\tcount_modes : %i\n", connector->count_modes);
+ printf("\tcount_props : %i\n", connector->count_props);
+ printf("\tcount_encs : %i\n", connector->count_encoders);
+
+ for (i = 0; i < connector->count_encoders; i++) {
+ enc = drmModeGetEncoder(fd, connector->encoders[i]);
+ if (enc) {
+ printf("Encoder: %d %d %d %d %d\n", enc->crtc, enc->encoder_id, enc->encoder_type, enc->crtcs, enc->clones);
+ }
+ }
+ for (i = 0; i < connector->count_props; i++) {
+ props = drmModeGetProperty(fd, connector->props[i]);
+ name = NULL;
+ if (props) {
+ printf("Property: %s\n", props->name);
+ printf("\tid: %i\n", props->prop_id);
+ printf("\tflags: %i\n", props->flags);
+ printf("\tvalues %d: ", props->count_values);
+ for (j = 0; j < props->count_values; j++)
+ printf("%lld ", props->values[j]);
+
+ printf("\n\tenums %d: \n", props->count_enums);
+
+ if (props->flags & DRM_MODE_PROP_BLOB) {
+ drmModePropertyBlobPtr blob;
+
+ blob = drmModeGetPropertyBlob(fd, connector->prop_values[i]);
+ if (blob) {
+ printf("blob is %d length, %08X\n", blob->length, *(uint32_t *)blob->data);
+ drmModeFreePropertyBlob(blob);
+ }
+
+ } else {
+ if (!strncmp(props->name, "DPMS", 4))
+ dpms_prop_id = props->prop_id;
+
+ for (j = 0; j < props->count_enums; j++) {
+ printf("\t\t%lld = %s\n", props->enums[j].value, props->enums[j].name);
+ if (connector->prop_values[i] == props->enums[j].value)
+ name = props->enums[j].name;
+
+ }
+
+ if (props->count_enums && name) {
+ printf("\tconnector property name %s %s\n", props->name, name);
+ } else {
+ printf("\tconnector property id %s %lli\n", props->name, connector->prop_values[i]);
+ }
+ }
+
+ drmModeFreeProperty(props);
+ }
+ }
+
+ for (i = 0; i < connector->count_modes; i++) {
+ mode = &connector->modes[i];
if (mode)
- printf("\t\tmode: %i \"%s\" %ix%i %.0f\n", mode->id, mode->name,
- mode->hdisplay, mode->vdisplay, mode->vrefresh / 1000.0);
+ printMode(mode);
else
- printf("\t\tmode: Invalid mode %i\n", output->modes[i]);
+ printf("\t\tmode: Invalid mode %p\n", &connector->modes[i]);
}
return 0;
}
+int printEncoder(int fd, drmModeResPtr res, drmModeEncoderPtr encoder, uint32_t id)
+{
+ printf("Encoder\n");
+ printf("\tid :%i\n", id);
+ printf("\ttype :%d\n", encoder->encoder_type);
+ printf("\tcrtcs :%d\n", encoder->crtcs);
+ printf("\tclones :%d\n", encoder->clones);
+ return 0;
+}
+
int printCrtc(int fd, drmModeResPtr res, drmModeCrtcPtr crtc, uint32_t id)
{
printf("Crtc\n");
printf("\ty : %i\n", crtc->y);
printf("\twidth : %i\n", crtc->width);
printf("\theight : %i\n", crtc->height);
- printf("\tmode : %i\n", crtc->mode);
- printf("\tnum outputs : %i\n", crtc->count_outputs);
- printf("\toutputs : %i\n", crtc->outputs);
+ printf("\tmode : %p\n", &crtc->mode);
+ printf("\tgamma size : %d\n", crtc->gamma_size);
+ printf("\tnum connectors : %i\n", crtc->count_connectors);
+ printf("\tconnectors : %i\n", crtc->connectors);
printf("\tnum possible : %i\n", crtc->count_possibles);
printf("\tpossibles : %i\n", crtc->possibles);
int printRes(int fd, drmModeResPtr res)
{
int i;
- drmModeOutputPtr output;
+ drmModeConnectorPtr connector;
drmModeCrtcPtr crtc;
drmModeFBPtr fb;
+ drmModeEncoderPtr encoder;
- for (i = 0; i < res->count_modes; i++) {
- printMode(&res->modes[i]);
+ for (i = 0; i < res->count_connectors; i++) {
+ connector = drmModeGetConnector(fd, res->connectors[i]);
+
+ if (!connector)
+ printf("Could not get connector %i\n", i);
+ else {
+ printConnector(fd, res, connector, res->connectors[i]);
+ drmModeFreeConnector(connector);
+ }
}
- for (i = 0; i < res->count_outputs; i++) {
- output = drmModeGetOutput(fd, res->outputs[i]);
+ for (i = 0; i < res->count_encoders; i++) {
+ encoder = drmModeGetEncoder(fd, res->encoders[i]);
- if (!output)
- printf("Could not get output %i\n", i);
+ if (!encoder)
+ printf("Could not get encoder %i\n", i);
else {
- printOutput(fd, res, output, res->outputs[i]);
- drmModeFreeOutput(output);
+ printEncoder(fd, res, encoder, res->encoders[i]);
+ drmModeFreeEncoder(encoder);
}
}
+
for (i = 0; i < res->count_crtcs; i++) {
crtc = drmModeGetCrtc(fd, res->crtcs[i]);
int testMode(int fd, drmModeResPtr res)
{
- uint32_t output = res->outputs[0];
+ uint32_t connector = res->connectors[0];
uint32_t newMode = 0;
int ret = 0;
int error = 0;
- printf("Test: adding mode to output %i\n", output);
+ printf("Test: adding mode to connector %i\n", connector);
/* printMode(&mode); */
- printf("\tAdding mode\n");
- newMode = drmModeAddMode(fd, &mode);
- if (!newMode)
- goto err;
+ printf("\tAttaching mode %i to connector %i\n", newMode, connector);
- printf("\tAttaching mode %i to output %i\n", newMode, output);
-
- ret = drmModeAttachMode(fd, output, newMode);
+ ret = drmModeAttachMode(fd, connector, &mode);
if (ret)
goto err_mode;
- printf("\tDetaching mode %i from output %i\n", newMode, output);
- ret = drmModeDetachMode(fd, output, newMode);
+ printf("\tDetaching mode %i from connector %i\n", newMode, connector);
+ ret = drmModeDetachMode(fd, connector, &mode);
if (ret)
goto err_mode;
-
- printf("\tRemoveing new mode %i\n", newMode);
- ret = drmModeRmMode(fd, newMode);
- if (ret)
- goto err;
-
return 0;
err_mode:
- error = drmModeRmMode(fd, newMode);
-err:
printf("\tFailed\n");
if (error)
printf("\tFailed to delete mode %i\n", newMode);
-
return 1;
}
printf("\tCreating BO\n");
/* TODO */
- ret = 1;
+ ret = drmBOCreate(fd, 800 * 600 * 4, 0, 0,
+ DRM_BO_FLAG_READ |
+ DRM_BO_FLAG_WRITE |
+ DRM_BO_FLAG_MEM_TT |
+ DRM_BO_FLAG_MEM_VRAM |
+ DRM_BO_FLAG_NO_EVICT,
+ DRM_BO_HINT_DONT_FENCE, &bo);
+
+ printf("\tgot %i\n", ret);
if (ret)
goto err;
printf("\tAdding FB\n");
- ret = drmModeAddFB(fd, 640, 480, 32, 8, 0, &bo, &fb);
+ ret = drmModeAddFB(fd, 800, 600, 32, 8, 0, bo.handle, &fb);
if (ret)
goto err_bo;
printf("\tRemoveing BO\n");
- ret = drmBODestroy(fb, &bo);
+ ret = drmBOUnreference(fb, &bo);
return 0;
err_bo:
- drmBODestroy(fd, &bo);
+ drmBOUnreference(fd, &bo);
err:
printf("\tFailed\n");
return 1;
}
+int testDPMS(int fd, drmModeResPtr res)
+{
+ int connector_id;
+ int i;
+
+ for (i = 0; i < res->count_connectors; i++) {
+ connector_id = res->connectors[i];
+ /* turn connector off */
+ drmModeConnectorSetProperty(fd, connector_id, dpms_prop_id, 3);
+ sleep(2);
+ drmModeConnectorSetProperty(fd, connector_id, dpms_prop_id, 0);
+ }
+ return 1;
+
+}
int main(int argc, char **argv)
{
int fd;
- const char *driver = "i915"; /* hardcoded for now */
drmModeResPtr res;
printf("Starting test\n");
- fd = drmOpen(driver, NULL);
+ fd = drmOpen("i915", NULL);
if (fd < 0) {
- printf("Failed to open the card fb\n");
+ printf("Failed to open the card fb (%d)\n",fd);
return 1;
}
testFrameBufferAdd(fd, res);
+ /* try dpms test */
+ testDPMS(fd, res);
drmModeFreeResources(res);
printf("Ok\n");
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