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authorJesse Barnes <jbarnes@virtuousgeek.org>2008-12-10 15:47:28 -0800
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-12-10 15:50:22 -0800
commit9583c099b4a08b49e03f7b461c344b6d277fd262 (patch)
treee3c17d4b9ee2c2a063c3e30e0a650fc0c9b6cfa7 /tests/modedemo
parentc34539e8bb5568b1d6059abf139dd08e07e84eea (diff)
Revert "Merge branch 'modesetting-gem'"
This reverts commit 6656db10551bbb8770dd945b6d81d5138521f208. We really just want the libdrm and ioctl bits, not all the driver stuff.
Diffstat (limited to 'tests/modedemo')
-rw-r--r--tests/modedemo/Makefile14
-rw-r--r--tests/modedemo/demo.c634
-rwxr-xr-xtests/modedemo/test1
3 files changed, 0 insertions, 649 deletions
diff --git a/tests/modedemo/Makefile b/tests/modedemo/Makefile
deleted file mode 100644
index 467fb11a..00000000
--- a/tests/modedemo/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-
-all: app
-
-#CFLAGS = -g -ansi -pedantic -DPOSIX_C_SOURCE=199309L \
-# -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE \
-
-app: demo.c
- @gcc $(CFLAGS) -o app -Wall -I../../libdrm -I../../shared-core -L../../libdrm/.libs -ldrm demo.c
-
-clean:
- @rm -f app
-
-run: app
- sudo ./test
diff --git a/tests/modedemo/demo.c b/tests/modedemo/demo.c
deleted file mode 100644
index 72d69405..00000000
--- a/tests/modedemo/demo.c
+++ /dev/null
@@ -1,634 +0,0 @@
-/*
- * Some defines to define the behavior of the program
- */
-
-#define CLEAN_FBDEV
-#undef DEMO_CLONE
-
-#define SIZE_X 2048
-#define SIZE_Y 2048
-/* Pitch needs to be power of two */
-#define PITCH 2048
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <string.h>
-#ifdef CLEAN_FBDEV
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <linux/fb.h>
-#endif
-#include <signal.h>
-
-#include "xf86drm.h"
-#include "xf86drmMode.h"
-
-/* old functions to be replaced */
-drmModeFBPtr createFB(int fd, drmModeResPtr res);
-void testCursor(int fd, uint32_t crtc);
-void prettyColors(int fd, unsigned int handle);
-void prettyCursor(int fd, unsigned int handle, unsigned int color);
-
-#ifdef CLEAN_FBDEV
-struct fb_var_screeninfo var;
-struct fb_fix_screeninfo fix;
-#endif
-
-/* structs for the demo_driver */
-
-struct demo_driver;
-
-struct demo_screen
-{
- /* drm stuff */
- drmBO buffer;
- drmModeFBPtr fb;
- drmModeCrtcPtr crtc;
-
- size_t num_outputs;
- uint32_t outputs_id[8];
- drmModeOutputPtr outputs[8];
-
- struct drm_mode_modeinfo *mode;
-
- /* virtual buffer */
- uint32_t virt_x;
- uint32_t virt_y;
- uint32_t pitch;
-
- /* parent */
- struct demo_driver *driver;
-};
-
-#define DEMO_MAX_SCREENS 4
-#define MAX_FIND_OUTPUTS 8
-
-struct demo_driver
-{
- /* drm stuff */
- int fd;
- drmModeResPtr res;
-
- /* screens */
- size_t numScreens;
- struct demo_screen screens[DEMO_MAX_SCREENS];
-};
-
-struct demo_driver* demoCreateDriver(void);
-void demoUpdateRes(struct demo_driver *driver);
-int demoCreateScreens(struct demo_driver *driver);
-int demoCreateScreenCloned(struct demo_driver *driver);
-void demoTakeDownScreen(struct demo_screen *screen);
-int demoFindConnectedOutputs(struct demo_driver *driver, drmModeOutputPtr *out, size_t max_out);
-drmModeCrtcPtr demoFindFreeCrtc(struct demo_driver *driver, drmModeOutputPtr output);
-void demoPanScreen(struct demo_screen *screen, uint16_t x, uint16_t y);
-/* yet to be implemented */
-void demoMouseActivate(struct demo_screen *screen);
-void demoMouseMove(struct demo_screen *screen, uint16_t x, uint16_t y);
-
-static struct drm_mode_modeinfo mode = {
- .name = "Test mode",
- .clock = 25200,
- .hdisplay = 640,
- .hsync_start = 656,
- .hsync_end = 752,
- .htotal = 800,
- .hskew = 0,
- .vdisplay = 480,
- .vsync_start = 490,
- .vsync_end = 492,
- .vtotal = 525,
- .vscan = 0,
- .vrefresh = 60000, /* vertical refresh * 1000 */
- .flags = 10,
-};
-
-int main(int argc, char **argv)
-{
- struct demo_driver *driver;
- int num;
- int i;
-
-#ifdef CLEAN_FBDEV
- int fbdev_fd;
-
- fbdev_fd = open("/dev/fb0", O_RDWR);
-
- memset(&var, 0, sizeof(struct fb_var_screeninfo));
- memset(&fix, 0, sizeof(struct fb_fix_screeninfo));
-
- if (ioctl(fbdev_fd, FBIOGET_VSCREENINFO, &var))
- printf("var %s\n", strerror(errno));
- if (ioctl(fbdev_fd, FBIOGET_FSCREENINFO, &fix))
- printf("fix %s\n", strerror(errno));
-#endif
-
- printf("starting demo\n");
-
- driver = demoCreateDriver();
-
- if (!driver) {
- printf("failed to create driver\n");
- return 1;
- }
-
-#ifndef DEMO_CLONE
- num = demoCreateScreens(driver);
-#else
- num = demoCreateScreenCloned(driver);
-#endif
-
- if (num < 1) {
- printf("no screens attached or an error occured\n");
- return 1;
- }
- printf("created %i screens\n", num);
-
- for (i = 0; i < num; i++) {
- prettyColors(driver->fd, driver->screens[i].fb->handle);
- }
- sleep(1);
-
- for (i = 0; i < num; i++) {
- printf("%i: 100 0\n", i);
- demoPanScreen(&driver->screens[i], 100, 0);
- sleep(1);
-
- printf("%i: 0 100\n", i);
- demoPanScreen(&driver->screens[i], 0, 100);
- sleep(1);
-
- printf("%i: 100 100\n", i);
- demoPanScreen(&driver->screens[i], 100, 100);
- sleep(1);
-
- printf("%i: 0 0\n", i);
- demoPanScreen(&driver->screens[i], 0, 1);
- sleep(1);
- testCursor(driver->fd, driver->screens[i].crtc->crtc_id);
- }
-
- sleep(2);
- printf("taking down screens\n");
- for (i = 0; i < num; i++) {
- demoTakeDownScreen(&driver->screens[i]);
- }
-
-#ifdef CLEAN_FBDEV
- if (ioctl(fbdev_fd, FBIOPUT_VSCREENINFO, &var))
- printf("var %s\n", strerror(errno));
-
- close(fbdev_fd);
-#endif
-
- printf("ok\n");
- return 0;
-}
-
-int demoCreateScreens(struct demo_driver *driver)
-{
- drmModeOutputPtr out[MAX_FIND_OUTPUTS];
- int num;
- int num_screens = 0;
- struct demo_screen *screen;
- int ret = 0;
- int i;
-
- num = demoFindConnectedOutputs(driver, out, MAX_FIND_OUTPUTS);
- if (num < 0)
- return 0;
-
- printf("found %i connected outputs\n", num);
-
- for (i = 0; i < num; i++) {
- screen = &driver->screens[i];
-
- screen->crtc = demoFindFreeCrtc(driver, out[i]);
- if (!screen->crtc) {
- printf("found no free crtc for output\n");
- drmModeFreeOutput(out[i]);
- continue;
- }
-
- screen->fb = createFB(driver->fd, driver->res);
- if (!screen->fb) {
- drmModeFreeOutput(out[i]);
- drmModeFreeCrtc(screen->crtc);
- screen->crtc = 0;
- printf("could not create framebuffer\n");
- continue;
- }
-
- screen->virt_x = SIZE_X;
- screen->virt_y = SIZE_Y;
- screen->pitch = PITCH;
-
- screen->outputs[0] = out[i];
- screen->outputs_id[0] = out[i]->output_id;
- screen->num_outputs = 1;
-
- screen->mode = &mode;
- screen->driver = driver;
-
- ret = drmModeSetCrtc(
- driver->fd,
- screen->crtc->crtc_id,
- screen->fb->buffer_id,
- 0, 0,
- screen->outputs_id, screen->num_outputs,
- screen->mode);
-
- if (ret) {
- printf("failed to set mode\n");
- demoTakeDownScreen(screen);
- } else {
- num_screens++;
- }
-
- demoUpdateRes(driver);
- }
-
- return num_screens;
-}
-
-int demoCreateScreenCloned(struct demo_driver *driver)
-{
- drmModeOutputPtr out[MAX_FIND_OUTPUTS];
- int num;
- struct demo_screen *screen;
- int ret = 0;
- int i;
-
- num = demoFindConnectedOutputs(driver, out, MAX_FIND_OUTPUTS);
- if (num < 0)
- return 0;
-
- printf("found %i connected outputs\n", num);
-
- screen = &driver->screens[0];
-
- screen->fb = createFB(driver->fd, driver->res);
- if (!screen->fb) {
- printf("could not create framebuffer\n");
- return 0;
- }
-
- screen->mode = &mode;
- screen->driver = driver;
-
- screen->virt_x = SIZE_X;
- screen->virt_y = SIZE_Y;
- screen->pitch = PITCH;
-
- screen->num_outputs = 0;
- for (i = 0; i < num; i++) {
- screen->crtc = demoFindFreeCrtc(driver, out[i]);
- if (!screen->crtc) {
- printf("found no free crtc for output\n");
- drmModeFreeOutput(out[i]);
- continue;
- }
-
- screen->outputs[screen->num_outputs] = out[i];
- screen->outputs_id[screen->num_outputs] = out[i]->output_id;
- screen->num_outputs++;
- printf("%u, %u\n", out[i]->output_id, screen->num_outputs);
- }
-
- ret = drmModeSetCrtc(
- driver->fd,
- screen->crtc->crtc_id,
- screen->fb->buffer_id,
- 0, 0,
- screen->outputs_id, screen->num_outputs,
- screen->mode);
-
- if (ret) {
- printf("failed to set mode\n");
- demoTakeDownScreen(screen);
- return 0;
- }
-
- demoUpdateRes(driver);
-
- return 1;
-}
-
-void demoTakeDownScreen(struct demo_screen *screen)
-{
- int fd = screen->driver->fd;
- int i;
- drmBO bo;
-
-#if 0
- /* This can bust the fbdev arrangement as it basically unhooks
- * the outputs and the fbdev backend doesn't know how to put things
- * back on track. Realistically, it's up to the crtc owner to restore
- * things.....
- *
- * So if you are mixing API's make sure the modesetting owner puts
- * back the original CRTC arrangement so fbdev can continue...
- *
- * Ho-hum..
- */
- if (screen->crtc)
- drmModeSetCrtc(fd, screen->crtc->crtc_id, 0, 0, 0, 0, 0, 0);
-#endif
-
- if (screen->fb)
- drmModeRmFB(fd, screen->fb->buffer_id);
-
- /* maybe we should keep a pointer to the bo on the screen */
- if (screen->fb && !drmBOReference(fd, screen->fb->handle, &bo)) {
- drmBOUnreference(fd, &bo);
- drmBOUnreference(fd, &bo);
- } else {
- printf("bo error\n");
- }
-
- for (i = 0; i < screen->num_outputs; i++) {
- drmModeFreeOutput(screen->outputs[i]);
- screen->outputs[i] = NULL;
- }
-
- drmModeFreeCrtc(screen->crtc);
- drmModeFreeFB(screen->fb);
-
- screen->crtc = NULL;
- screen->fb = NULL;
-}
-
-drmModeCrtcPtr demoFindFreeCrtc(struct demo_driver *driver, drmModeOutputPtr output)
-{
- drmModeCrtcPtr crtc;
- int i, j, used = 0;
- drmModeResPtr res = driver->res;
-
- for (i = 0; i < res->count_crtcs; i++) {
- used = 0;
- for (j = 0; j < DEMO_MAX_SCREENS; j++) {
- crtc = driver->screens[j].crtc;
-
- if (crtc && crtc->crtc_id == res->crtcs[i])
- used = 1;
- }
-
- if (!used) {
- crtc = drmModeGetCrtc(driver->fd, res->crtcs[i]);
- break;
- } else {
- crtc = 0;
- }
- }
-
- return crtc;
-}
-
-static int driverfd;
-
-static void
-hotplugSIGNAL(int sig, siginfo_t *si, void *d)
-{
- union drm_wait_hotplug hw;
- int ret;
-
- printf("GOT HOTPLUG EVENT!\n");
-
- /* ask for another hotplug event ! */
- memset(&hw, 0, sizeof(hw));
- hw.request.type = _DRM_HOTPLUG_SIGNAL;
- hw.request.signal = SIGUSR1;
- ret = ioctl(driverfd, DRM_IOCTL_WAIT_HOTPLUG, &hw);
-}
-
-struct demo_driver* demoCreateDriver(void)
-{
- struct demo_driver* driver = malloc(sizeof(struct demo_driver));
- union drm_wait_hotplug hw;
- int ret = 0;
-
- memset(driver, 0, sizeof(struct demo_driver));
-
- driver->fd = drmOpen("i915",NULL);
-
- if (driver->fd < 0) {
- printf("Failed to open the card fb\n");
- goto err_driver;
- }
-
-#if 0
- /* ioctl wait for hotplug */
- do {
- memset(&hw, 0, sizeof(hw));
- ret = ioctl(driver->fd, DRM_IOCTL_WAIT_HOTPLUG, &hw);
- printf("HOTPLUG %d %d %d\n",ret,errno,hw.reply.counter);
- } while (ret && errno == EBUSY);
-#else
- /* signal for hotplug */
- {
- struct sigaction sa;
- struct sigaction osa;
-
- sigemptyset(&sa.sa_mask);
- sa.sa_flags = SA_SIGINFO;
- sa.sa_sigaction = hotplugSIGNAL;
- sigaction(SIGUSR1, &sa, &osa);
-
- driverfd = driver->fd;
-
- memset(&hw, 0, sizeof(hw));
- hw.request.type = _DRM_HOTPLUG_SIGNAL;
- hw.request.signal = SIGUSR1;
- ret = ioctl(driver->fd, DRM_IOCTL_WAIT_HOTPLUG, &hw);
- }
-#endif
-
- demoUpdateRes(driver);
- if (!driver->res) {
- printf("could not retrive resources\n");
- goto err_res;
- }
-
- return driver;
-
-err_res:
- drmClose(driver->fd);
-err_driver:
- free(driver);
- return NULL;
-}
-
-void demoUpdateRes(struct demo_driver *driver)
-{
- if (driver->res)
- drmModeFreeResources(driver->res);
-
- driver->res = drmModeGetResources(driver->fd);
-
- if (!driver->res)
- printf("failed to get resources from kernel\n");
-}
-
-int demoFindConnectedOutputs(struct demo_driver *driver, drmModeOutputPtr *out, size_t max_out)
-{
- int count = 0;
- int i,j;
- int fd = driver->fd;
- drmModeResPtr res = driver->res;
-
- drmModeOutputPtr output;
-
- for (i = 0; i < res->count_outputs && count < max_out; i++) {
- output = drmModeGetOutput(fd, res->outputs[i]);
-
- if (!output)
- continue;
-
- if (output->connection == DRM_MODE_DISCONNECTED) {
- drmModeFreeOutput(output);
- continue;
- }
-
- for (j = 0; j < output->count_props; j++) {
- drmModePropertyPtr prop;
-
- prop = drmModeGetProperty(fd, output->props[j]);
-
- printf("Property: %s\n",prop->name);
- if (prop->count_enums)
- printf("%s\n",prop->enums[output->prop_values[j]].name);
- }
-
- out[count++] = output;
- }
-
- return count;
-}
-
-void demoPanScreen(struct demo_screen *screen, uint16_t x, uint16_t y)
-{
- drmModeSetCrtc(
- screen->driver->fd,
- screen->crtc->crtc_id,
- screen->fb->buffer_id,
- x, y,
- screen->outputs_id, screen->num_outputs,
- screen->mode);
-}
-
-drmModeFBPtr createFB(int fd, drmModeResPtr res)
-{
- drmModeFBPtr frame;
- unsigned int fb = 0;
- int ret = 0;
- drmBO bo;
-
- ret = drmBOCreate(fd, SIZE_X * SIZE_Y * 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);
-
- if (ret) {
- printf("failed to create framebuffer (ret %d)\n",ret);
- goto err;
- }
-
- ret = drmModeAddFB(fd, SIZE_X, SIZE_Y, 32, 32, PITCH * 4, bo.handle, &fb);
-
- if (ret)
- goto err_bo;
-
- frame = drmModeGetFB(fd, fb);
-
- if (!frame)
- goto err_bo;
-
- return frame;
-
-err_bo:
- drmBOUnreference(fd, &bo);
-err:
- return 0;
-}
-
-void draw(unsigned int x, unsigned int y, unsigned int w, unsigned int h, unsigned int v, unsigned int *ptr)
-{
- int i, j;
-
- for (i = x; i < x + w; i++)
- for(j = y; j < y + h; j++)
- ptr[(i * PITCH) + j] = v;
-
-}
-
-void prettyColors(int fd, unsigned int handle)
-{
- drmBO bo;
- unsigned int *ptr;
- int i;
-
- drmBOReference(fd, handle, &bo);
- drmBOMap(fd, &bo, DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0, (void**)&ptr);
-
- for (i = 0; i < (SIZE_X*SIZE_Y); i++)
- ptr[i] = 0xFFFFFFFF;
-
- for (i = 0; i < 8; i++)
- draw(i * 40, i * 40, 40, 40, 0, ptr);
-
-
- draw(200, 100, 40, 40, 0xff00ff, ptr);
- draw(100, 200, 40, 40, 0xff00ff, ptr);
-
- drmBOUnmap(fd, &bo);
-}
-
-void testCursor(int fd, uint32_t crtc)
-{
- drmBO bo;
- int ret;
- ret = drmBOCreate(fd, 64 * 64 * 4, 0, 0,
- DRM_BO_FLAG_READ |
- DRM_BO_FLAG_WRITE |
- DRM_BO_FLAG_MEM_VRAM |
- DRM_BO_FLAG_NO_EVICT,
- DRM_BO_HINT_DONT_FENCE, &bo);
-
- prettyCursor(fd, bo.handle, 0xFFFF00FF);
- printf("set cursor\n");
- drmModeSetCursor(fd, crtc, bo.handle, 64, 64);
- printf("move cursor 0, 0\n");
- drmModeMoveCursor(fd, crtc, 0, 0);
- sleep(1);
- prettyCursor(fd, bo.handle, 0xFFFF0000);
- printf("move cursor 40, 40\n");
- drmModeMoveCursor(fd, crtc, 40, 40);
- sleep(1);
- printf("move cursor 100, 100\n");
- drmModeMoveCursor(fd, crtc, 100, 100);
- sleep(1);
- drmModeSetCursor(fd, crtc, 0, 0, 0);
-}
-
-void prettyCursor(int fd, unsigned int handle, unsigned int color)
-{
- drmBO bo;
- unsigned int *ptr;
- int i;
-
- drmBOReference(fd, handle, &bo);
- drmBOMap(fd, &bo, DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0, (void**)&ptr);
-
- for (i = 0; i < (64 * 64); i++)
- ptr[i] = color;
-
- drmBOUnmap(fd, &bo);
- drmBOUnreference(fd, &bo);
-}
diff --git a/tests/modedemo/test b/tests/modedemo/test
deleted file mode 100755
index f98e3708..00000000
--- a/tests/modedemo/test
+++ /dev/null
@@ -1 +0,0 @@
-LD_PRELOAD=../../libdrm/.libs/libdrm.so ./app