drm/radeon: create radeon_asic.c
Daniel Vetter [Thu, 11 Mar 2010 21:19:14 +0000 (21:19 +0000)]
And move asic init plus a few related functions from radeon_device.c
to it. This file will hold all the asic structures in the future,
but atm they're still stuck in radeon_asic.h.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/Makefile
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_asic.c [new file with mode: 0644]
drivers/gpu/drm/radeon/radeon_device.c

index ed38262..3c91312 100644 (file)
@@ -50,7 +50,7 @@ $(obj)/r600_cs.o: $(obj)/r600_reg_safe.h
 radeon-y := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o \
        radeon_irq.o r300_cmdbuf.o r600_cp.o
 # add KMS driver
-radeon-y += radeon_device.o radeon_kms.o \
+radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \
        radeon_atombios.o radeon_agp.o atombios_crtc.o radeon_combios.o \
        atom.o radeon_fence.o radeon_ttm.o radeon_object.o radeon_gart.o \
        radeon_legacy_crtc.o radeon_legacy_encoders.o radeon_connectors.o \
index b54d4f3..67f3c57 100644 (file)
@@ -863,6 +863,12 @@ union radeon_asic_config {
        struct rv770_asic       rv770;
 };
 
+/*
+ * asic initizalization from radeon_asic.c
+ */
+void radeon_agp_disable(struct radeon_device *rdev);
+int radeon_asic_init(struct radeon_device *rdev);
+
 
 /*
  * IOCTL.
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
new file mode 100644 (file)
index 0000000..9dffaed
--- /dev/null
@@ -0,0 +1,236 @@
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * 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
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * 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 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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: Dave Airlie
+ *          Alex Deucher
+ *          Jerome Glisse
+ */
+
+#include <linux/console.h>
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/radeon_drm.h>
+#include <linux/vgaarb.h>
+#include <linux/vga_switcheroo.h>
+#include "radeon_reg.h"
+#include "radeon.h"
+#include "radeon_asic.h"
+#include "atom.h"
+
+/*
+ * Registers accessors functions.
+ */
+static uint32_t radeon_invalid_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+       DRM_ERROR("Invalid callback to read register 0x%04X\n", reg);
+       BUG_ON(1);
+       return 0;
+}
+
+static void radeon_invalid_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+       DRM_ERROR("Invalid callback to write register 0x%04X with 0x%08X\n",
+                 reg, v);
+       BUG_ON(1);
+}
+
+static void radeon_register_accessor_init(struct radeon_device *rdev)
+{
+       rdev->mc_rreg = &radeon_invalid_rreg;
+       rdev->mc_wreg = &radeon_invalid_wreg;
+       rdev->pll_rreg = &radeon_invalid_rreg;
+       rdev->pll_wreg = &radeon_invalid_wreg;
+       rdev->pciep_rreg = &radeon_invalid_rreg;
+       rdev->pciep_wreg = &radeon_invalid_wreg;
+
+       /* Don't change order as we are overridding accessor. */
+       if (rdev->family < CHIP_RV515) {
+               rdev->pcie_reg_mask = 0xff;
+       } else {
+               rdev->pcie_reg_mask = 0x7ff;
+       }
+       /* FIXME: not sure here */
+       if (rdev->family <= CHIP_R580) {
+               rdev->pll_rreg = &r100_pll_rreg;
+               rdev->pll_wreg = &r100_pll_wreg;
+       }
+       if (rdev->family >= CHIP_R420) {
+               rdev->mc_rreg = &r420_mc_rreg;
+               rdev->mc_wreg = &r420_mc_wreg;
+       }
+       if (rdev->family >= CHIP_RV515) {
+               rdev->mc_rreg = &rv515_mc_rreg;
+               rdev->mc_wreg = &rv515_mc_wreg;
+       }
+       if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) {
+               rdev->mc_rreg = &rs400_mc_rreg;
+               rdev->mc_wreg = &rs400_mc_wreg;
+       }
+       if (rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
+               rdev->mc_rreg = &rs690_mc_rreg;
+               rdev->mc_wreg = &rs690_mc_wreg;
+       }
+       if (rdev->family == CHIP_RS600) {
+               rdev->mc_rreg = &rs600_mc_rreg;
+               rdev->mc_wreg = &rs600_mc_wreg;
+       }
+       if ((rdev->family >= CHIP_R600) && (rdev->family <= CHIP_RV740)) {
+               rdev->pciep_rreg = &r600_pciep_rreg;
+               rdev->pciep_wreg = &r600_pciep_wreg;
+       }
+}
+
+
+/* helper to disable agp */
+void radeon_agp_disable(struct radeon_device *rdev)
+{
+       rdev->flags &= ~RADEON_IS_AGP;
+       if (rdev->family >= CHIP_R600) {
+               DRM_INFO("Forcing AGP to PCIE mode\n");
+               rdev->flags |= RADEON_IS_PCIE;
+       } else if (rdev->family >= CHIP_RV515 ||
+                       rdev->family == CHIP_RV380 ||
+                       rdev->family == CHIP_RV410 ||
+                       rdev->family == CHIP_R423) {
+               DRM_INFO("Forcing AGP to PCIE mode\n");
+               rdev->flags |= RADEON_IS_PCIE;
+               rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
+               rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
+       } else {
+               DRM_INFO("Forcing AGP to PCI mode\n");
+               rdev->flags |= RADEON_IS_PCI;
+               rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
+               rdev->asic->gart_set_page = &r100_pci_gart_set_page;
+       }
+       rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+}
+
+/*
+ * ASIC
+ */
+int radeon_asic_init(struct radeon_device *rdev)
+{
+       radeon_register_accessor_init(rdev);
+       switch (rdev->family) {
+       case CHIP_R100:
+       case CHIP_RV100:
+       case CHIP_RS100:
+       case CHIP_RV200:
+       case CHIP_RS200:
+               rdev->asic = &r100_asic;
+               break;
+       case CHIP_R200:
+       case CHIP_RV250:
+       case CHIP_RS300:
+       case CHIP_RV280:
+               rdev->asic = &r200_asic;
+               break;
+       case CHIP_R300:
+       case CHIP_R350:
+       case CHIP_RV350:
+       case CHIP_RV380:
+               if (rdev->flags & RADEON_IS_PCIE)
+                       rdev->asic = &r300_asic_pcie;
+               else
+                       rdev->asic = &r300_asic;
+               break;
+       case CHIP_R420:
+       case CHIP_R423:
+       case CHIP_RV410:
+               rdev->asic = &r420_asic;
+               break;
+       case CHIP_RS400:
+       case CHIP_RS480:
+               rdev->asic = &rs400_asic;
+               break;
+       case CHIP_RS600:
+               rdev->asic = &rs600_asic;
+               break;
+       case CHIP_RS690:
+       case CHIP_RS740:
+               rdev->asic = &rs690_asic;
+               break;
+       case CHIP_RV515:
+               rdev->asic = &rv515_asic;
+               break;
+       case CHIP_R520:
+       case CHIP_RV530:
+       case CHIP_RV560:
+       case CHIP_RV570:
+       case CHIP_R580:
+               rdev->asic = &r520_asic;
+               break;
+       case CHIP_R600:
+       case CHIP_RV610:
+       case CHIP_RV630:
+       case CHIP_RV620:
+       case CHIP_RV635:
+       case CHIP_RV670:
+       case CHIP_RS780:
+       case CHIP_RS880:
+               rdev->asic = &r600_asic;
+               break;
+       case CHIP_RV770:
+       case CHIP_RV730:
+       case CHIP_RV710:
+       case CHIP_RV740:
+               rdev->asic = &rv770_asic;
+               break;
+       case CHIP_CEDAR:
+       case CHIP_REDWOOD:
+       case CHIP_JUNIPER:
+       case CHIP_CYPRESS:
+       case CHIP_HEMLOCK:
+               rdev->asic = &evergreen_asic;
+               break;
+       default:
+               /* FIXME: not supported yet */
+               return -EINVAL;
+       }
+
+       if (rdev->flags & RADEON_IS_IGP) {
+               rdev->asic->get_memory_clock = NULL;
+               rdev->asic->set_memory_clock = NULL;
+       }
+
+       return 0;
+}
+
+/*
+ * Wrapper around modesetting bits. Move to radeon_clocks.c?
+ */
+int radeon_clocks_init(struct radeon_device *rdev)
+{
+       int r;
+
+       r = radeon_static_clocks_init(rdev->ddev);
+       if (r) {
+               return r;
+       }
+       DRM_INFO("Clocks initialized !\n");
+       return 0;
+}
+
+void radeon_clocks_fini(struct radeon_device *rdev)
+{
+}
index e28e4ed..581b75a 100644 (file)
@@ -33,7 +33,6 @@
 #include <linux/vga_switcheroo.h>
 #include "radeon_reg.h"
 #include "radeon.h"
-#include "radeon_asic.h"
 #include "atom.h"
 
 /*
@@ -288,181 +287,6 @@ void radeon_dummy_page_fini(struct radeon_device *rdev)
 }
 
 
-/*
- * Registers accessors functions.
- */
-uint32_t radeon_invalid_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-       DRM_ERROR("Invalid callback to read register 0x%04X\n", reg);
-       BUG_ON(1);
-       return 0;
-}
-
-void radeon_invalid_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-       DRM_ERROR("Invalid callback to write register 0x%04X with 0x%08X\n",
-                 reg, v);
-       BUG_ON(1);
-}
-
-void radeon_register_accessor_init(struct radeon_device *rdev)
-{
-       rdev->mc_rreg = &radeon_invalid_rreg;
-       rdev->mc_wreg = &radeon_invalid_wreg;
-       rdev->pll_rreg = &radeon_invalid_rreg;
-       rdev->pll_wreg = &radeon_invalid_wreg;
-       rdev->pciep_rreg = &radeon_invalid_rreg;
-       rdev->pciep_wreg = &radeon_invalid_wreg;
-
-       /* Don't change order as we are overridding accessor. */
-       if (rdev->family < CHIP_RV515) {
-               rdev->pcie_reg_mask = 0xff;
-       } else {
-               rdev->pcie_reg_mask = 0x7ff;
-       }
-       /* FIXME: not sure here */
-       if (rdev->family <= CHIP_R580) {
-               rdev->pll_rreg = &r100_pll_rreg;
-               rdev->pll_wreg = &r100_pll_wreg;
-       }
-       if (rdev->family >= CHIP_R420) {
-               rdev->mc_rreg = &r420_mc_rreg;
-               rdev->mc_wreg = &r420_mc_wreg;
-       }
-       if (rdev->family >= CHIP_RV515) {
-               rdev->mc_rreg = &rv515_mc_rreg;
-               rdev->mc_wreg = &rv515_mc_wreg;
-       }
-       if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) {
-               rdev->mc_rreg = &rs400_mc_rreg;
-               rdev->mc_wreg = &rs400_mc_wreg;
-       }
-       if (rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
-               rdev->mc_rreg = &rs690_mc_rreg;
-               rdev->mc_wreg = &rs690_mc_wreg;
-       }
-       if (rdev->family == CHIP_RS600) {
-               rdev->mc_rreg = &rs600_mc_rreg;
-               rdev->mc_wreg = &rs600_mc_wreg;
-       }
-       if ((rdev->family >= CHIP_R600) && (rdev->family <= CHIP_RV740)) {
-               rdev->pciep_rreg = &r600_pciep_rreg;
-               rdev->pciep_wreg = &r600_pciep_wreg;
-       }
-}
-
-
-/*
- * ASIC
- */
-int radeon_asic_init(struct radeon_device *rdev)
-{
-       radeon_register_accessor_init(rdev);
-       switch (rdev->family) {
-       case CHIP_R100:
-       case CHIP_RV100:
-       case CHIP_RS100:
-       case CHIP_RV200:
-       case CHIP_RS200:
-               rdev->asic = &r100_asic;
-               break;
-       case CHIP_R200:
-       case CHIP_RV250:
-       case CHIP_RS300:
-       case CHIP_RV280:
-               rdev->asic = &r200_asic;
-               break;
-       case CHIP_R300:
-       case CHIP_R350:
-       case CHIP_RV350:
-       case CHIP_RV380:
-               if (rdev->flags & RADEON_IS_PCIE)
-                       rdev->asic = &r300_asic_pcie;
-               else
-                       rdev->asic = &r300_asic;
-               break;
-       case CHIP_R420:
-       case CHIP_R423:
-       case CHIP_RV410:
-               rdev->asic = &r420_asic;
-               break;
-       case CHIP_RS400:
-       case CHIP_RS480:
-               rdev->asic = &rs400_asic;
-               break;
-       case CHIP_RS600:
-               rdev->asic = &rs600_asic;
-               break;
-       case CHIP_RS690:
-       case CHIP_RS740:
-               rdev->asic = &rs690_asic;
-               break;
-       case CHIP_RV515:
-               rdev->asic = &rv515_asic;
-               break;
-       case CHIP_R520:
-       case CHIP_RV530:
-       case CHIP_RV560:
-       case CHIP_RV570:
-       case CHIP_R580:
-               rdev->asic = &r520_asic;
-               break;
-       case CHIP_R600:
-       case CHIP_RV610:
-       case CHIP_RV630:
-       case CHIP_RV620:
-       case CHIP_RV635:
-       case CHIP_RV670:
-       case CHIP_RS780:
-       case CHIP_RS880:
-               rdev->asic = &r600_asic;
-               break;
-       case CHIP_RV770:
-       case CHIP_RV730:
-       case CHIP_RV710:
-       case CHIP_RV740:
-               rdev->asic = &rv770_asic;
-               break;
-       case CHIP_CEDAR:
-       case CHIP_REDWOOD:
-       case CHIP_JUNIPER:
-       case CHIP_CYPRESS:
-       case CHIP_HEMLOCK:
-               rdev->asic = &evergreen_asic;
-               break;
-       default:
-               /* FIXME: not supported yet */
-               return -EINVAL;
-       }
-
-       if (rdev->flags & RADEON_IS_IGP) {
-               rdev->asic->get_memory_clock = NULL;
-               rdev->asic->set_memory_clock = NULL;
-       }
-
-       return 0;
-}
-
-
-/*
- * Wrapper around modesetting bits.
- */
-int radeon_clocks_init(struct radeon_device *rdev)
-{
-       int r;
-
-       r = radeon_static_clocks_init(rdev->ddev);
-       if (r) {
-               return r;
-       }
-       DRM_INFO("Clocks initialized !\n");
-       return 0;
-}
-
-void radeon_clocks_fini(struct radeon_device *rdev)
-{
-}
-
 /* ATOM accessor methods */
 static uint32_t cail_pll_read(struct card_info *info, uint32_t reg)
 {
@@ -567,29 +391,6 @@ static unsigned int radeon_vga_set_decode(void *cookie, bool state)
                return VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
 }
 
-void radeon_agp_disable(struct radeon_device *rdev)
-{
-       rdev->flags &= ~RADEON_IS_AGP;
-       if (rdev->family >= CHIP_R600) {
-               DRM_INFO("Forcing AGP to PCIE mode\n");
-               rdev->flags |= RADEON_IS_PCIE;
-       } else if (rdev->family >= CHIP_RV515 ||
-                       rdev->family == CHIP_RV380 ||
-                       rdev->family == CHIP_RV410 ||
-                       rdev->family == CHIP_R423) {
-               DRM_INFO("Forcing AGP to PCIE mode\n");
-               rdev->flags |= RADEON_IS_PCIE;
-               rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
-               rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
-       } else {
-               DRM_INFO("Forcing AGP to PCI mode\n");
-               rdev->flags |= RADEON_IS_PCI;
-               rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
-               rdev->asic->gart_set_page = &r100_pci_gart_set_page;
-       }
-       rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
-}
-
 void radeon_check_arguments(struct radeon_device *rdev)
 {
        /* vramlimit must be a power of two */