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authorDave Airlie <airlied@redhat.com>2009-01-11 09:47:38 +1000
committerDave Airlie <airlied@redhat.com>2009-01-11 09:47:38 +1000
commitefe68930dce815b3ecda7dc1164dcd9a504dc525 (patch)
tree34784469726a11acb91560c2b82abe27fbd5a3d6 /src/mesa/drivers
parent2a287ddd324cf285200aaf2eddc78da4eaaad1a1 (diff)
radeon/r300: add code to setup r300 vs r500 using pci device from kernel
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_screen.c326
1 files changed, 177 insertions, 149 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 7af03f3e5b..29ae17c52b 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -360,152 +360,10 @@ static const __DRItexBufferExtension r300TexBufferExtension = {
};
#endif
-/* Create the device specific screen private data struct.
- */
-static radeonScreenPtr
-radeonCreateScreen( __DRIscreenPrivate *sPriv )
+int radeon_set_screen_flags(radeonScreenPtr screen, int device_id)
{
- radeonScreenPtr screen;
- RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv;
- unsigned char *RADEONMMIO = NULL;
- int i;
- int ret;
- uint32_t temp;
-
- if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) {
- fprintf(stderr,"\nERROR! sizeof(RADEONDRIRec) does not match passed size from device driver\n");
- return GL_FALSE;
- }
-
- /* Allocate the private area */
- screen = (radeonScreenPtr) CALLOC( sizeof(*screen) );
- if ( !screen ) {
- __driUtilMessage("%s: Could not allocate memory for screen structure",
- __FUNCTION__);
- return NULL;
- }
-
-#if DO_DEBUG && RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
- RADEON_DEBUG = driParseDebugString(getenv("RADEON_DEBUG"), debug_control);
-#endif
-
- /* parse information in __driConfigOptions */
- driParseOptionInfo (&screen->optionCache,
- __driConfigOptions, __driNConfigOptions);
-
- /* This is first since which regions we map depends on whether or
- * not we are using a PCI card.
- */
- screen->card_type = (dri_priv->IsPCI ? RADEON_CARD_PCI : RADEON_CARD_AGP);
- {
- int ret;
-
-#ifdef RADEON_PARAM_KERNEL_MM
- ret = radeonGetParam( sPriv->fd, RADEON_PARAM_KERNEL_MM,
- &screen->kernel_mm);
-
- if (ret && ret != -EINVAL) {
- FREE( screen );
- fprintf(stderr, "drm_radeon_getparam_t (RADEON_OFFSET): %d\n", ret);
- return NULL;
- }
-
- if (ret == -EINVAL)
- screen->kernel_mm = 0;
-#endif
-
- ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BUFFER_OFFSET,
- &screen->gart_buffer_offset);
-
- if (ret) {
- FREE( screen );
- fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret);
- return NULL;
- }
-
- ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BASE,
- &screen->gart_base);
- if (ret) {
- FREE( screen );
- fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BASE): %d\n", ret);
- return NULL;
- }
-
- ret = radeonGetParam( sPriv->fd, RADEON_PARAM_IRQ_NR,
- &screen->irq);
- if (ret) {
- FREE( screen );
- fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_IRQ_NR): %d\n", ret);
- return NULL;
- }
- screen->drmSupportsCubeMapsR200 = (sPriv->drm_version.minor >= 7);
- screen->drmSupportsBlendColor = (sPriv->drm_version.minor >= 11);
- screen->drmSupportsTriPerf = (sPriv->drm_version.minor >= 16);
- screen->drmSupportsFragShader = (sPriv->drm_version.minor >= 18);
- screen->drmSupportsPointSprites = (sPriv->drm_version.minor >= 13);
- screen->drmSupportsCubeMapsR100 = (sPriv->drm_version.minor >= 15);
- screen->drmSupportsVertexProgram = (sPriv->drm_version.minor >= 25);
- }
-
- if (!screen->kernel_mm) {
- screen->mmio.handle = dri_priv->registerHandle;
- screen->mmio.size = dri_priv->registerSize;
- if ( drmMap( sPriv->fd,
- screen->mmio.handle,
- screen->mmio.size,
- &screen->mmio.map ) ) {
- FREE( screen );
- __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ );
- return NULL;
- }
-
- RADEONMMIO = screen->mmio.map;
-
- screen->status.handle = dri_priv->statusHandle;
- screen->status.size = dri_priv->statusSize;
- if ( drmMap( sPriv->fd,
- screen->status.handle,
- screen->status.size,
- &screen->status.map ) ) {
- drmUnmap( screen->mmio.map, screen->mmio.size );
- FREE( screen );
- __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ );
- return NULL;
- }
- screen->scratch = (__volatile__ uint32_t *)
- ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET);
-
- screen->buffers = drmMapBufs( sPriv->fd );
- if ( !screen->buffers ) {
- drmUnmap( screen->status.map, screen->status.size );
- drmUnmap( screen->mmio.map, screen->mmio.size );
- FREE( screen );
- __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ );
- return NULL;
- }
-
- if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) {
- screen->gartTextures.handle = dri_priv->gartTexHandle;
- screen->gartTextures.size = dri_priv->gartTexMapSize;
- if ( drmMap( sPriv->fd,
- screen->gartTextures.handle,
- screen->gartTextures.size,
- (drmAddressPtr)&screen->gartTextures.map ) ) {
- drmUnmapBufs( screen->buffers );
- drmUnmap( screen->status.map, screen->status.size );
- drmUnmap( screen->mmio.map, screen->mmio.size );
- FREE( screen );
- __driUtilMessage("%s: drmMap failed for GART texture area\n", __FUNCTION__);
- return NULL;
- }
-
- screen->gart_texture_offset = dri_priv->gartTexOffset + screen->gart_base;
- }
- }
-
screen->chip_flags = 0;
- /* XXX: add more chipsets */
- switch ( dri_priv->deviceID ) {
+ switch ( device_id ) {
case PCI_CHIP_RADEON_LY:
case PCI_CHIP_RADEON_LZ:
case PCI_CHIP_RADEON_QY:
@@ -837,9 +695,162 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
default:
fprintf(stderr, "unknown chip id 0x%x, can't guess.\n",
- dri_priv->deviceID);
+ device_id);
+ return -1;
+ }
+
+ return 0;
+}
+
+
+/* Create the device specific screen private data struct.
+ */
+static radeonScreenPtr
+radeonCreateScreen( __DRIscreenPrivate *sPriv )
+{
+ radeonScreenPtr screen;
+ RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv;
+ unsigned char *RADEONMMIO = NULL;
+ int i;
+ int ret;
+ uint32_t temp;
+
+ if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) {
+ fprintf(stderr,"\nERROR! sizeof(RADEONDRIRec) does not match passed size from device driver\n");
+ return GL_FALSE;
+ }
+
+ /* Allocate the private area */
+ screen = (radeonScreenPtr) CALLOC( sizeof(*screen) );
+ if ( !screen ) {
+ __driUtilMessage("%s: Could not allocate memory for screen structure",
+ __FUNCTION__);
return NULL;
}
+
+#if DO_DEBUG && RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
+ RADEON_DEBUG = driParseDebugString(getenv("RADEON_DEBUG"), debug_control);
+#endif
+
+ /* parse information in __driConfigOptions */
+ driParseOptionInfo (&screen->optionCache,
+ __driConfigOptions, __driNConfigOptions);
+
+ /* This is first since which regions we map depends on whether or
+ * not we are using a PCI card.
+ */
+ screen->card_type = (dri_priv->IsPCI ? RADEON_CARD_PCI : RADEON_CARD_AGP);
+ {
+ int ret;
+
+#ifdef RADEON_PARAM_KERNEL_MM
+ ret = radeonGetParam( sPriv->fd, RADEON_PARAM_KERNEL_MM,
+ &screen->kernel_mm);
+
+ if (ret && ret != -EINVAL) {
+ FREE( screen );
+ fprintf(stderr, "drm_radeon_getparam_t (RADEON_OFFSET): %d\n", ret);
+ return NULL;
+ }
+
+ if (ret == -EINVAL)
+ screen->kernel_mm = 0;
+#endif
+
+ ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BUFFER_OFFSET,
+ &screen->gart_buffer_offset);
+
+ if (ret) {
+ FREE( screen );
+ fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret);
+ return NULL;
+ }
+
+ ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BASE,
+ &screen->gart_base);
+ if (ret) {
+ FREE( screen );
+ fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BASE): %d\n", ret);
+ return NULL;
+ }
+
+ ret = radeonGetParam( sPriv->fd, RADEON_PARAM_IRQ_NR,
+ &screen->irq);
+ if (ret) {
+ FREE( screen );
+ fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_IRQ_NR): %d\n", ret);
+ return NULL;
+ }
+ screen->drmSupportsCubeMapsR200 = (sPriv->drm_version.minor >= 7);
+ screen->drmSupportsBlendColor = (sPriv->drm_version.minor >= 11);
+ screen->drmSupportsTriPerf = (sPriv->drm_version.minor >= 16);
+ screen->drmSupportsFragShader = (sPriv->drm_version.minor >= 18);
+ screen->drmSupportsPointSprites = (sPriv->drm_version.minor >= 13);
+ screen->drmSupportsCubeMapsR100 = (sPriv->drm_version.minor >= 15);
+ screen->drmSupportsVertexProgram = (sPriv->drm_version.minor >= 25);
+ }
+
+ if (!screen->kernel_mm) {
+ screen->mmio.handle = dri_priv->registerHandle;
+ screen->mmio.size = dri_priv->registerSize;
+ if ( drmMap( sPriv->fd,
+ screen->mmio.handle,
+ screen->mmio.size,
+ &screen->mmio.map ) ) {
+ FREE( screen );
+ __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ );
+ return NULL;
+ }
+
+ RADEONMMIO = screen->mmio.map;
+
+ screen->status.handle = dri_priv->statusHandle;
+ screen->status.size = dri_priv->statusSize;
+ if ( drmMap( sPriv->fd,
+ screen->status.handle,
+ screen->status.size,
+ &screen->status.map ) ) {
+ drmUnmap( screen->mmio.map, screen->mmio.size );
+ FREE( screen );
+ __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ );
+ return NULL;
+ }
+ screen->scratch = (__volatile__ uint32_t *)
+ ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET);
+
+ screen->buffers = drmMapBufs( sPriv->fd );
+ if ( !screen->buffers ) {
+ drmUnmap( screen->status.map, screen->status.size );
+ drmUnmap( screen->mmio.map, screen->mmio.size );
+ FREE( screen );
+ __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ );
+ return NULL;
+ }
+
+ if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) {
+ screen->gartTextures.handle = dri_priv->gartTexHandle;
+ screen->gartTextures.size = dri_priv->gartTexMapSize;
+ if ( drmMap( sPriv->fd,
+ screen->gartTextures.handle,
+ screen->gartTextures.size,
+ (drmAddressPtr)&screen->gartTextures.map ) ) {
+ drmUnmapBufs( screen->buffers );
+ drmUnmap( screen->status.map, screen->status.size );
+ drmUnmap( screen->mmio.map, screen->mmio.size );
+ FREE( screen );
+ __driUtilMessage("%s: drmMap failed for GART texture area\n", __FUNCTION__);
+ return NULL;
+ }
+
+ screen->gart_texture_offset = dri_priv->gartTexOffset + screen->gart_base;
+ }
+ }
+
+
+ ret = radeon_set_screen_flags(screen, dri_priv->deviceID);
+ if (ret == -1)
+ return NULL;
+
if ((screen->chip_family == CHIP_FAMILY_R350 || screen->chip_family == CHIP_FAMILY_R300) &&
sPriv->ddx_version.minor < 2) {
fprintf(stderr, "xf86-video-ati-6.6.2 or newer needed for Radeon 9500/9700/9800 cards.\n");
@@ -1008,6 +1019,8 @@ radeonCreateScreen2(__DRIscreenPrivate *sPriv)
{
radeonScreenPtr screen;
int i;
+ int ret;
+ uint32_t device_id;
/* Allocate the private area */
screen = (radeonScreenPtr) CALLOC( sizeof(*screen) );
@@ -1028,10 +1041,25 @@ radeonCreateScreen2(__DRIscreenPrivate *sPriv)
screen->kernel_mm = 1;
screen->chip_flags = 0;
- /* FIXME: do either an ioctl (bad) or a sysfs file for driver to
- * information about which chipset is their */
- screen->chip_family = CHIP_FAMILY_RV350;
- screen->chip_flags = RADEON_CHIPSET_TCL | RADEON_CLASS_R300;
+
+ ret = radeonGetParam( sPriv->fd, RADEON_PARAM_DEVICE_ID,
+ &device_id);
+ if (ret) {
+ FREE( screen );
+ fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_DEVICE_ID): %d\n", ret);
+ return NULL;
+ }
+
+ ret = radeon_set_screen_flags(screen, device_id);
+ if (ret == -1)
+ return NULL;
+
+ if (screen->chip_family <= CHIP_FAMILY_RS200)
+ screen->chip_flags |= RADEON_CLASS_R100;
+ else if (screen->chip_family <= CHIP_FAMILY_RV280)
+ screen->chip_flags |= RADEON_CLASS_R200;
+ else
+ screen->chip_flags |= RADEON_CLASS_R300;
i = 0;
screen->extensions[i++] = &driCopySubBufferExtension.base;