Merge branch 'master' into tk71

[mv-sheeva.git] / drivers / gpu / drm / radeon / rs400.c

diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index ae2b76b9a388ae78da7e9d923a14de2d19c956e8..c76283d9eb3dbd4b0ab40ee5729c2576365f6df1 100644 (file)
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -78,7 +78,7 @@ int rs400_gart_init(struct radeon_device *rdev)
        int r;
 
        if (rdev->gart.table.ram.ptr) {
-               WARN(1, "RS400 GART already initialized.\n");
+               WARN(1, "RS400 GART already initialized\n");
                return 0;
        }
        /* Check gart size */
@@ -203,6 +203,9 @@ void rs400_gart_fini(struct radeon_device *rdev)
        radeon_gart_table_ram_free(rdev);
 }
 
+#define RS400_PTE_WRITEABLE (1 << 2)
+#define RS400_PTE_READABLE  (1 << 3)
+
 int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
 {
        uint32_t entry;
@@ -213,7 +216,7 @@ int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
 
        entry = (lower_32_bits(addr) & PAGE_MASK) |
                ((upper_32_bits(addr) & 0xff) << 4) |
-               0xc;
+               RS400_PTE_WRITEABLE | RS400_PTE_READABLE;
        entry = cpu_to_le32(entry);
        rdev->gart.table.ram.ptr[i] = entry;
        return 0;
@@ -226,8 +229,8 @@ int rs400_mc_wait_for_idle(struct radeon_device *rdev)
 
        for (i = 0; i < rdev->usec_timeout; i++) {
                /* read MC_STATUS */
-               tmp = RREG32(0x0150);
-               if (tmp & (1 << 2)) {
+               tmp = RREG32(RADEON_MC_STATUS);
+               if (tmp & RADEON_MC_IDLE) {
                        return 0;
                }
                DRM_UDELAY(1);
@@ -241,7 +244,7 @@ void rs400_gpu_init(struct radeon_device *rdev)
        r420_pipes_init(rdev);
        if (rs400_mc_wait_for_idle(rdev)) {
                printk(KERN_WARNING "rs400: Failed to wait MC idle while "
-                      "programming pipes. Bad things might happen. %08x\n", RREG32(0x150));
+                      "programming pipes. Bad things might happen. %08x\n", RREG32(RADEON_MC_STATUS));
        }
 }
 
@@ -300,9 +303,9 @@ static int rs400_debugfs_gart_info(struct seq_file *m, void *data)
                seq_printf(m, "MCCFG_AGP_BASE_2 0x%08x\n", tmp);
                tmp = RREG32_MC(RS690_MCCFG_AGP_LOCATION);
                seq_printf(m, "MCCFG_AGP_LOCATION 0x%08x\n", tmp);
-               tmp = RREG32_MC(0x100);
+               tmp = RREG32_MC(RS690_MCCFG_FB_LOCATION);
                seq_printf(m, "MCCFG_FB_LOCATION 0x%08x\n", tmp);
-               tmp = RREG32(0x134);
+               tmp = RREG32(RS690_HDP_FB_LOCATION);
                seq_printf(m, "HDP_FB_LOCATION 0x%08x\n", tmp);
        } else {
                tmp = RREG32(RADEON_AGP_BASE);
@@ -397,6 +400,12 @@ static int rs400_startup(struct radeon_device *rdev)
        r = rs400_gart_enable(rdev);
        if (r)
                return r;
+
+       /* allocate wb buffer */
+       r = radeon_wb_init(rdev);
+       if (r)
+               return r;
+
        /* Enable IRQ */
        r100_irq_set(rdev);
        rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
@@ -406,9 +415,6 @@ static int rs400_startup(struct radeon_device *rdev)
                dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
                return r;
        }
-       r = r100_wb_init(rdev);
-       if (r)
-               dev_err(rdev->dev, "failled initializing WB (%d).\n", r);
        r = r100_ib_init(rdev);
        if (r) {
                dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
@@ -443,7 +449,7 @@ int rs400_resume(struct radeon_device *rdev)
 int rs400_suspend(struct radeon_device *rdev)
 {
        r100_cp_disable(rdev);
-       r100_wb_disable(rdev);
+       radeon_wb_disable(rdev);
        r100_irq_disable(rdev);
        rs400_gart_disable(rdev);
        return 0;
@@ -452,7 +458,7 @@ int rs400_suspend(struct radeon_device *rdev)
 void rs400_fini(struct radeon_device *rdev)
 {
        r100_cp_fini(rdev);
-       r100_wb_fini(rdev);
+       radeon_wb_fini(rdev);
        r100_ib_fini(rdev);
        radeon_gem_fini(rdev);
        rs400_gart_fini(rdev);
@@ -526,7 +532,7 @@ int rs400_init(struct radeon_device *rdev)
                /* Somethings want wront with the accel init stop accel */
                dev_err(rdev->dev, "Disabling GPU acceleration\n");
                r100_cp_fini(rdev);
-               r100_wb_fini(rdev);
+               radeon_wb_fini(rdev);
                r100_ib_fini(rdev);
                rs400_gart_fini(rdev);
                radeon_irq_kms_fini(rdev);