*
*/
-#include <assert.h>
+#include "sysdeps.h"
+
+#include <va/va_drmcommon.h>
#include "intel_batchbuffer.h"
#include "intel_memman.h"
#include "intel_driver.h"
+uint32_t g_intel_debug_option_flags = 0;
+
+#ifdef I915_PARAM_HAS_BSD2
+#define LOCAL_I915_PARAM_HAS_BSD2 I915_PARAM_HAS_BSD2
+#endif
+
+#ifndef LOCAL_I915_PARAM_HAS_BSD2
+#define LOCAL_I915_PARAM_HAS_BSD2 30
+#endif
+
+#ifdef I915_PARAM_HAS_HUC
+#define LOCAL_I915_PARAM_HAS_HUC I915_PARAM_HAS_HUC
+#else
+#define LOCAL_I915_PARAM_HAS_HUC 42
+#endif
+
+#ifdef I915_PARAM_EU_TOTAL
+#define LOCAL_I915_PARAM_EU_TOTAL I915_PARAM_EU_TOTAL
+#else
+#define LOCAL_I915_PARAM_EU_TOTAL 34
+#endif
static Bool
intel_driver_get_param(struct intel_driver_data *intel, int param, int *value)
{
- struct drm_i915_getparam gp;
+ struct drm_i915_getparam gp;
- gp.param = param;
- gp.value = value;
+ gp.param = param;
+ gp.value = value;
- return drmCommandWriteRead(intel->fd, DRM_I915_GETPARAM, &gp, sizeof(gp)) == 0;
+ return drmCommandWriteRead(intel->fd, DRM_I915_GETPARAM, &gp, sizeof(gp)) == 0;
}
static void intel_driver_get_revid(struct intel_driver_data *intel, int *value)
{
-#define PCI_REVID 8
- FILE *fp;
- char config_data[16];
-
- fp = fopen("/sys/devices/pci0000:00/0000:00:02.0/config", "r");
-
- if (fp) {
- if (fread(config_data, 1, 16, fp))
- *value = config_data[PCI_REVID];
- else
- *value = 2; /* assume it is at least B-steping */
- fclose(fp);
- } else {
+#define PCI_REVID 8
+ FILE *fp;
+ char config_data[16];
+
+ fp = fopen("/sys/devices/pci0000:00/0000:00:02.0/config", "r");
+
+ if (fp) {
+ if (fread(config_data, 1, 16, fp))
+ *value = config_data[PCI_REVID];
+ else
*value = 2; /* assume it is at least B-steping */
- }
+ fclose(fp);
+ } else {
+ *value = 2; /* assume it is at least B-steping */
+ }
- return;
+ return;
}
-Bool
+extern const struct intel_device_info *i965_get_device_info(int devid);
+
+bool
intel_driver_init(VADriverContextP ctx)
{
struct intel_driver_data *intel = intel_driver_data(ctx);
struct drm_state * const drm_state = (struct drm_state *)ctx->drm_state;
- int has_exec2, has_bsd, has_blt;
+ int has_exec2 = 0, has_bsd = 0, has_blt = 0, has_vebox = 0;
+ char *env_str = NULL;
+ int ret_value = 0;
- assert(drm_state);
- assert(VA_CHECK_DRM_AUTH_TYPE(ctx, VA_DRM_AUTH_DRI1) ||
- VA_CHECK_DRM_AUTH_TYPE(ctx, VA_DRM_AUTH_DRI2) ||
- VA_CHECK_DRM_AUTH_TYPE(ctx, VA_DRM_AUTH_CUSTOM));
+ g_intel_debug_option_flags = 0;
+ if ((env_str = getenv("VA_INTEL_DEBUG")))
+ g_intel_debug_option_flags = atoi(env_str);
+
+ if (g_intel_debug_option_flags)
+ fprintf(stderr, "g_intel_debug_option_flags:%x\n", g_intel_debug_option_flags);
+
+ ASSERT_RET(drm_state, false);
+ ASSERT_RET((VA_CHECK_DRM_AUTH_TYPE(ctx, VA_DRM_AUTH_DRI1) ||
+ VA_CHECK_DRM_AUTH_TYPE(ctx, VA_DRM_AUTH_DRI2) ||
+ VA_CHECK_DRM_AUTH_TYPE(ctx, VA_DRM_AUTH_CUSTOM)),
+ false);
intel->fd = drm_state->fd;
intel->dri2Enabled = (VA_CHECK_DRM_AUTH_TYPE(ctx, VA_DRM_AUTH_DRI2) ||
VA_CHECK_DRM_AUTH_TYPE(ctx, VA_DRM_AUTH_CUSTOM));
if (!intel->dri2Enabled) {
- return False;
+ return false;
}
intel->locked = 0;
pthread_mutex_init(&intel->ctxmutex, NULL);
- intel_driver_get_param(intel, I915_PARAM_CHIPSET_ID, &intel->device_id);
+ if (!intel_memman_init(intel))
+ return false;
+
+ intel->device_id = drm_intel_bufmgr_gem_get_devid(intel->bufmgr);
+ intel->device_info = i965_get_device_info(intel->device_id);
+
+ if (!intel->device_info)
+ return false;
+
if (intel_driver_get_param(intel, I915_PARAM_HAS_EXECBUF2, &has_exec2))
intel->has_exec2 = has_exec2;
if (intel_driver_get_param(intel, I915_PARAM_HAS_BSD, &has_bsd))
intel->has_bsd = has_bsd;
if (intel_driver_get_param(intel, I915_PARAM_HAS_BLT, &has_blt))
intel->has_blt = has_blt;
-
+ if (intel_driver_get_param(intel, I915_PARAM_HAS_VEBOX, &has_vebox))
+ intel->has_vebox = !!has_vebox;
+
+ intel->has_bsd2 = 0;
+ if (intel_driver_get_param(intel, LOCAL_I915_PARAM_HAS_BSD2, &ret_value))
+ intel->has_bsd2 = !!ret_value;
+
+ intel->has_huc = 0;
+ ret_value = 0;
+
+ if (intel_driver_get_param(intel, LOCAL_I915_PARAM_HAS_HUC, &ret_value))
+ intel->has_huc = !!ret_value;
+
+ intel->eu_total = 0;
+ if (intel_driver_get_param(intel, LOCAL_I915_PARAM_EU_TOTAL, &ret_value)) {
+ intel->eu_total = ret_value;
+ }
+
+ intel->mocs_state = 0;
+
+#define GEN9_PTE_CACHE 2
+
+ if (IS_GEN9(intel->device_info) ||
+ IS_GEN10(intel->device_info))
+ intel->mocs_state = GEN9_PTE_CACHE;
+
intel_driver_get_revid(intel, &intel->revision);
- intel_memman_init(intel);
- return True;
+ return true;
}
-Bool
+void
intel_driver_terminate(VADriverContextP ctx)
{
struct intel_driver_data *intel = intel_driver_data(ctx);
intel_memman_terminate(intel);
pthread_mutex_destroy(&intel->ctxmutex);
-
- return True;
}