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Add error about write permission to fbdev attribs

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This commit is contained in:
Jon Smirl 2005-05-16 15:51:05 +00:00
parent af1a729972
commit 3e8001a465
1 changed files with 7 additions and 0 deletions
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7
src/mesa/drivers/dri/fb/fb_egl.c
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@ -744,12 +744,19 @@ fbShowSurfaceMESA(_EGLDriver *drv, EGLDisplay dpy, EGLScreenMESA screen,
snprintf(buffer, sizeof(buffer), "%s/%s/mode", sysfs, scrn->fb);
file = fopen(buffer, "r+");
if (!file) {
err:
printf("chown all fb sysfs attrib to allow write - %s\n", buffer);
return EGL_FALSE;
}
fputs(mode->Name, file);
fclose(file);
snprintf(buffer, sizeof(buffer), "%s/%s/bits_per_pixel", sysfs, scrn->fb);
file = fopen(buffer, "r+");
if (!file)
goto err;
snprintf(buffer, sizeof(buffer), "%d", surf->Base.Config->glmode.rgbBits);
fputs(buffer, file);
fclose(file);