svn commit: r195501 - head/sys/dev/drm

[Robert Noland]

Author: rnoland
Date: Thu Jul  9 16:39:28 2009
New Revision: 195501
URL: http://svn.freebsd.org/changeset/base/195501

Log:
  Add support for Radeon HD 4770 (RV740) chips.
  
  Approved by:	re@ (kib)
  MFC after:	3 days

Modified:
  head/sys/dev/drm/drm_pciids.h
  head/sys/dev/drm/r600_cp.c
  head/sys/dev/drm/radeon_drv.h

Modified: head/sys/dev/drm/drm_pciids.h
==============================================================================
--- head/sys/dev/drm/drm_pciids.h	Thu Jul  9 15:41:17 2009	(r195500)
+++ head/sys/dev/drm/drm_pciids.h	Thu Jul  9 16:39:28 2009	(r195501)
@@ -257,6 +257,11 @@
 	{0x1002, 0x940A, CHIP_R600|RADEON_NEW_MEMMAP, "ATI FireGL V8650"}, \
 	{0x1002, 0x940B, CHIP_R600|RADEON_NEW_MEMMAP, "ATI FireGL V8600"}, \
 	{0x1002, 0x940F, CHIP_R600|RADEON_NEW_MEMMAP, "ATI FireGL V7600"}, \
+	{0x1002, 0x94A0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP, "ATI Mobility Radeon HD 4830"}, \
+	{0x1002, 0x94A1, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP, "ATI Mobility Radeon HD 4850"}, \
+	{0x1002, 0x94B1, CHIP_RV740|RADEON_NEW_MEMMAP, "ATI RV740"}, \
+	{0x1002, 0x94B3, CHIP_RV740|RADEON_NEW_MEMMAP, "ATI Radeon HD 4770"}, \
+	{0x1002, 0x94B5, CHIP_RV740|RADEON_NEW_MEMMAP, "ATI Radeon HD 4770"}, \
 	{0x1002, 0x94C0, CHIP_RV610|RADEON_NEW_MEMMAP, "RV610"}, \
 	{0x1002, 0x94C1, CHIP_RV610|RADEON_NEW_MEMMAP, "Radeon HD 2400 XT"}, \
 	{0x1002, 0x94C3, CHIP_RV610|RADEON_NEW_MEMMAP, "Radeon HD 2400 Pro"}, \

Modified: head/sys/dev/drm/r600_cp.c
==============================================================================
--- head/sys/dev/drm/r600_cp.c	Thu Jul  9 15:41:17 2009	(r195500)
+++ head/sys/dev/drm/r600_cp.c	Thu Jul  9 16:39:28 2009	(r195501)
@@ -421,7 +421,8 @@ static void r700_cp_load_microcode(drm_r
 		cp  = RV770_cp_microcode;
 		break;
 	case CHIP_RV730:
-		DRM_INFO("Loading RV730 Microcode\n");
+	case CHIP_RV740:
+		DRM_INFO("Loading RV730/RV740 Microcode\n");
 		pfp = RV730_pfp_microcode;
 		cp  = RV730_cp_microcode;
 		break;
@@ -1244,6 +1245,31 @@ static void r700_gfx_init(struct drm_dev
 		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
 		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
 		break;
+	case CHIP_RV740:
+		dev_priv->r600_max_pipes = 4;
+		dev_priv->r600_max_tile_pipes = 4;
+		dev_priv->r600_max_simds = 8;
+		dev_priv->r600_max_backends = 4;
+		dev_priv->r600_max_gprs = 256;
+		dev_priv->r600_max_threads = 248;
+		dev_priv->r600_max_stack_entries = 512;
+		dev_priv->r600_max_hw_contexts = 8;
+		dev_priv->r600_max_gs_threads = 16 * 2;
+		dev_priv->r600_sx_max_export_size = 256;
+		dev_priv->r600_sx_max_export_pos_size = 32;
+		dev_priv->r600_sx_max_export_smx_size = 224;
+		dev_priv->r600_sq_num_cf_insts = 2;
+
+		dev_priv->r700_sx_num_of_sets = 7;
+		dev_priv->r700_sc_prim_fifo_size = 0x100;
+		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
+		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
+
+		if (dev_priv->r600_sx_max_export_pos_size > 16) {
+			dev_priv->r600_sx_max_export_pos_size -= 16;
+			dev_priv->r600_sx_max_export_smx_size += 16;
+		}
+		break;
 	case CHIP_RV730:
 		dev_priv->r600_max_pipes = 2;
 		dev_priv->r600_max_tile_pipes = 4;
@@ -1263,6 +1289,11 @@ static void r700_gfx_init(struct drm_dev
 		dev_priv->r700_sc_prim_fifo_size = 0xf9;
 		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
 		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
+
+		if (dev_priv->r600_sx_max_export_pos_size > 16) {
+			dev_priv->r600_sx_max_export_pos_size -= 16;
+			dev_priv->r600_sx_max_export_smx_size += 16;
+		}
 		break;
 	case CHIP_RV710:
 		dev_priv->r600_max_pipes = 2;
@@ -1430,6 +1461,7 @@ static void r700_gfx_init(struct drm_dev
 	case CHIP_RV770:
 		sq_ms_fifo_sizes |= R600_FETCH_FIFO_HIWATER(0x1);
 		break;
+	case CHIP_RV740:
 	case CHIP_RV730:
 	case CHIP_RV710:
 	default:
@@ -1507,6 +1539,7 @@ static void r700_gfx_init(struct drm_dev
 
 	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
 	case CHIP_RV770:
+	case CHIP_RV740:
 	case CHIP_RV730:
 		gs_prim_buffer_depth = 384;
 		break;

Modified: head/sys/dev/drm/radeon_drv.h
==============================================================================
--- head/sys/dev/drm/radeon_drv.h	Thu Jul  9 15:41:17 2009	(r195500)
+++ head/sys/dev/drm/radeon_drv.h	Thu Jul  9 16:39:28 2009	(r195501)
@@ -146,6 +146,7 @@ enum radeon_family {
 	CHIP_RV670,
 	CHIP_RS780,
 	CHIP_RV770,
+	CHIP_RV740,
 	CHIP_RV730,
 	CHIP_RV710,
 	CHIP_LAST,