Merge branch 'master' into pipe-video

Conflicts:
	configs/linux-dri
	configure.ac
	src/gallium/drivers/nvfx/Makefile
	src/gallium/include/pipe/p_defines.h
	src/gallium/include/pipe/p_screen.h
	src/gallium/include/state_tracker/dri1_api.h
	src/gallium/include/state_tracker/drm_api.h
	src/gallium/tests/python/samples/tri.py
	src/gallium/tests/trivial/Makefile
	src/gallium/tests/unit/Makefile
	src/gallium/tests/unit/SConscript
	src/gallium/tests/unit/u_format_test.c
	src/gallium/winsys/nouveau/drm/nouveau_drm_api.c

1 files changed, 168 insertions, 0 deletions

diff --git a/src/gallium/winsys/r600/drm/r600.c b/src/gallium/winsys/r600/drm/r600.c
new file mode 100644
index 00000000000..496547ca994
--- /dev/null
+++ b/src/gallium/winsys/r600/drm/r600.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright 2010 Jerome Glisse <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *      Jerome Glisse
+ */
+#include "xf86drm.h"
+#include "radeon_drm.h"
+#include "pipe/p_compiler.h"
+#include "util/u_inlines.h"
+#include <pipebuffer/pb_bufmgr.h>
+#include "r600_priv.h"
+
+enum radeon_family r600_get_family(struct radeon *r600)
+{
+	return r600->family;
+}
+
+enum chip_class r600_get_family_class(struct radeon *radeon)
+{
+	return radeon->chip_class;
+}
+
+static int r600_get_device(struct radeon *r600)
+{
+	struct drm_radeon_info info;
+
+	r600->device = 0;
+	info.request = RADEON_INFO_DEVICE_ID;
+	info.value = (uintptr_t)&r600->device;
+	return drmCommandWriteRead(r600->fd, DRM_RADEON_INFO, &info, sizeof(struct drm_radeon_info));
+}
+
+struct radeon *r600_new(int fd, unsigned device)
+{
+	struct radeon *r600;
+	int r;
+
+	r600 = calloc(1, sizeof(*r600));
+	if (r600 == NULL) {
+		return NULL;
+	}
+	r600->fd = fd;
+	r600->device = device;
+	if (fd >= 0) {
+		r = r600_get_device(r600);
+		if (r) {
+			R600_ERR("Failed to get device id\n");
+			r600_delete(r600);
+			return NULL;
+		}
+	}
+	r600->family = radeon_family_from_device(r600->device);
+	if (r600->family == CHIP_UNKNOWN) {
+		R600_ERR("Unknown chipset 0x%04X\n", r600->device);
+		r600_delete(r600);
+		return NULL;
+	}
+	switch (r600->family) {
+	case CHIP_R600:
+	case CHIP_RV610:
+	case CHIP_RV630:
+	case CHIP_RV670:
+	case CHIP_RV620:
+	case CHIP_RV635:
+	case CHIP_RS780:
+	case CHIP_RS880:
+	case CHIP_RV770:
+	case CHIP_RV730:
+	case CHIP_RV710:
+	case CHIP_RV740:
+		break;
+	case CHIP_R100:
+	case CHIP_RV100:
+	case CHIP_RS100:
+	case CHIP_RV200:
+	case CHIP_RS200:
+	case CHIP_R200:
+	case CHIP_RV250:
+	case CHIP_RS300:
+	case CHIP_RV280:
+	case CHIP_R300:
+	case CHIP_R350:
+	case CHIP_RV350:
+	case CHIP_RV380:
+	case CHIP_R420:
+	case CHIP_R423:
+	case CHIP_RV410:
+	case CHIP_RS400:
+	case CHIP_RS480:
+	case CHIP_RS600:
+	case CHIP_RS690:
+	case CHIP_RS740:
+	case CHIP_RV515:
+	case CHIP_R520:
+	case CHIP_RV530:
+	case CHIP_RV560:
+	case CHIP_RV570:
+	case CHIP_R580:
+	case CHIP_CEDAR:
+	case CHIP_REDWOOD:
+	case CHIP_JUNIPER:
+	case CHIP_CYPRESS:
+	case CHIP_HEMLOCK:
+	default:
+		R600_ERR("unknown or unsupported chipset 0x%04X\n", r600->device);
+		break;
+	}
+
+	/* setup class */
+	switch (r600->family) {
+	case CHIP_R600:
+	case CHIP_RV610:
+	case CHIP_RV630:
+	case CHIP_RV670:
+	case CHIP_RV620:
+	case CHIP_RV635:
+	case CHIP_RS780:
+	case CHIP_RS880:
+		r600->chip_class = R600;
+		break;
+	case CHIP_RV770:
+	case CHIP_RV730:
+	case CHIP_RV710:
+	case CHIP_RV740:
+		r600->chip_class = R700;
+		break;
+	case CHIP_CEDAR:
+	case CHIP_REDWOOD:
+	case CHIP_JUNIPER:
+	case CHIP_CYPRESS:
+	case CHIP_HEMLOCK:
+		r600->chip_class = EVERGREEN;
+		break;
+	default:
+		R600_ERR("unknown or unsupported chipset 0x%04X\n", r600->device);
+		break;
+	}
+
+	return r600;
+}
+
+void r600_delete(struct radeon *r600)
+{
+	if (r600 == NULL)
+		return;
+	drmClose(r600->fd);
+	free(r600);
+}