atikms-4.4.5

git-svn-id: svn://kolibrios.org@6321 a494cfbc-eb01-0410-851d-a64ba20cac60

drivers/video/drm/radeon/atom.c

@@ -93,7 +93,7 @@ static void debug_print_spaces(int n)
 }
 
 #define DEBUG(...) do if (atom_debug) { printk(KERN_DEBUG __VA_ARGS__); } while (0)
-#define SDEBUG(...) do if (atom_debug) { printk(KERN_DEBUG); debug_print_spaces(debug_depth); printk(__VA_ARGS__); } while (0)
+#define SDEBUG(...) do if (atom_debug) { printk(KERN_DEBUG); debug_print_spaces(debug_depth); printk(__VA_ARGS__);} while (0)
 #else
 #define DEBUG(...) do { } while (0)
 #define SDEBUG(...) do { } while (0)

drivers/video/drm/radeon/dce6_afmt.c

@@ -301,6 +301,14 @@ void dce6_dp_audio_set_dto(struct radeon_device *rdev,
 	 * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
 	 */
 	if (ASIC_IS_DCE8(rdev)) {
+		unsigned int div = (RREG32(DENTIST_DISPCLK_CNTL) &
+			DENTIST_DPREFCLK_WDIVIDER_MASK) >>
+			DENTIST_DPREFCLK_WDIVIDER_SHIFT;
+		div = radeon_audio_decode_dfs_div(div);
+
+		if (div)
+			clock = clock * 100 / div;
+
 		WREG32(DCE8_DCCG_AUDIO_DTO1_PHASE, 24000);
 		WREG32(DCE8_DCCG_AUDIO_DTO1_MODULE, clock);
 	} else {

drivers/video/drm/radeon/evergreen_hdmi.c

@@ -289,6 +289,16 @@ void dce4_dp_audio_set_dto(struct radeon_device *rdev,
 	 * number (coefficient of two integer numbers.  DCCG_AUDIO_DTOx_PHASE
 	 * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
 	 */
+	if (ASIC_IS_DCE41(rdev)) {
+		unsigned int div = (RREG32(DCE41_DENTIST_DISPCLK_CNTL) &
+			DENTIST_DPREFCLK_WDIVIDER_MASK) >>
+			DENTIST_DPREFCLK_WDIVIDER_SHIFT;
+		div = radeon_audio_decode_dfs_div(div);
+
+		if (div)
+			clock = 100 * clock / div;
+	}
+
 	WREG32(DCCG_AUDIO_DTO1_PHASE, 24000);
 	WREG32(DCCG_AUDIO_DTO1_MODULE, clock);
 }

drivers/video/drm/radeon/evergreend.h

@@ -511,6 +511,11 @@
 #define DCCG_AUDIO_DTO1_CNTL              0x05cc
 #       define DCCG_AUDIO_DTO1_USE_512FBR_DTO (1 << 3)
 
+#define DCE41_DENTIST_DISPCLK_CNTL			0x049c
+#       define DENTIST_DPREFCLK_WDIVIDER(x)		(((x) & 0x7f) << 24)
+#       define DENTIST_DPREFCLK_WDIVIDER_MASK		(0x7f << 24)
+#       define DENTIST_DPREFCLK_WDIVIDER_SHIFT		24
+
 /* DCE 4.0 AFMT */
 #define HDMI_CONTROL                         0x7030
 #       define HDMI_KEEPOUT_MODE             (1 << 0)

drivers/video/drm/radeon/main.c

@@ -5,7 +5,7 @@
 #include "radeon.h"
 #include "bitmap.h"
 
-#define DRV_NAME "atikms v4.4"
+#define DRV_NAME "atikms v4.4.5-dbg1"
 
 void __init dmi_scan_machine(void);
 

drivers/video/drm/radeon/pci.c

@@ -1,5 +1,3 @@
-#define CONFIG_PCI
-
 #include <syscall.h>
 
 #include <linux/kernel.h>
@@ -10,7 +8,6 @@
 
 #include <linux/pci.h>
 
-
 extern int pci_scan_filter(u32 id, u32 busnr, u32 devfn);
 
 static LIST_HEAD(devices);
@@ -669,13 +666,6 @@ void pci_iounmap(struct pci_dev *dev, void __iomem * addr)
 }
 
 
-static inline void
-_pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
-                         struct resource *res)
-{
-    region->start = res->start;
-    region->end = res->end;
-}
 
 
 int pci_enable_rom(struct pci_dev *pdev)

drivers/video/drm/radeon/r600.c

@@ -3128,6 +3128,11 @@ static int r600_startup(struct radeon_device *rdev)
 		return r;
 	}
 
+	r = radeon_audio_init(rdev);
+	if (r) {
+		DRM_ERROR("radeon: audio init failed\n");
+		return r;
+	}
 
 	return 0;
 }

drivers/video/drm/radeon/radeon.h

@@ -120,18 +120,6 @@ extern int radeon_backlight;
 extern int radeon_auxch;
 extern int radeon_mst;
 
-
-static inline u32 ioread32(const volatile void __iomem *addr)
-{
-    return in32((u32)addr);
-}
-
-//static inline void iowrite32(uint32_t b, volatile void __iomem *addr)
-//{
-//    out32((u32)addr, b);
-//}
-
-
 /*
  * Copy from radeon_drv.h so we don't have to include both and have conflicting
  * symbol;
@@ -286,6 +274,7 @@ struct radeon_clock {
 	uint32_t current_dispclk;
 	uint32_t dp_extclk;
 	uint32_t max_pixel_clock;
+	uint32_t vco_freq;
 };
 
 /*
@@ -2386,7 +2375,8 @@ struct radeon_device {
 	struct r600_ih ih; /* r6/700 interrupt ring */
 	struct radeon_rlc rlc;
 	struct radeon_mec mec;
-	struct work_struct hotplug_work;
+	struct delayed_work hotplug_work;
+	struct work_struct dp_work;
 	struct work_struct audio_work;
 	int num_crtc; /* number of crtcs */
 	struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */
@@ -2937,5 +2927,6 @@ drm_get_resource_start(struct drm_device *dev, unsigned int resource);
 resource_size_t
 drm_get_resource_len(struct drm_device *dev, unsigned int resource);
 
+#define ioread32(addr)          readl(addr)
 
 #endif

drivers/video/drm/radeon/radeon_asic.c

@@ -256,8 +256,7 @@ static struct radeon_asic r100_asic = {
 		.set_clock_gating = &radeon_legacy_set_clock_gating,
 	},
 	.pflip = {
-//		.pre_page_flip = &r100_pre_page_flip,
+
-//		.page_flip = &r100_page_flip,
 	},
 };
 

drivers/video/drm/radeon/radeon_atombios.c

@@ -437,7 +437,9 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
 	}
 
 	/* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */
-	if (((dev->pdev->device == 0x9802) || (dev->pdev->device == 0x9806)) &&
+	if (((dev->pdev->device == 0x9802) ||
+	     (dev->pdev->device == 0x9805) ||
+	     (dev->pdev->device == 0x9806)) &&
 	    (dev->pdev->subsystem_vendor == 0x1734) &&
 	    (dev->pdev->subsystem_device == 0x11bd)) {
 		if (*connector_type == DRM_MODE_CONNECTOR_VGA) {
@@ -448,14 +450,6 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
 		}
 	}
 
-	/* Fujitsu D3003-S2 board lists DVI-I as DVI-I and VGA */
-	if ((dev->pdev->device == 0x9805) &&
-	    (dev->pdev->subsystem_vendor == 0x1734) &&
-	    (dev->pdev->subsystem_device == 0x11bd)) {
-		if (*connector_type == DRM_MODE_CONNECTOR_VGA)
-			return false;
-	}
-
 	return true;
 }
 
@@ -1112,6 +1106,31 @@ union firmware_info {
 	ATOM_FIRMWARE_INFO_V2_2 info_22;
 };
 
+union igp_info {
+	struct _ATOM_INTEGRATED_SYSTEM_INFO info;
+	struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2;
+	struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 info_6;
+	struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_7 info_7;
+	struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_8 info_8;
+};
+
+static void radeon_atombios_get_dentist_vco_freq(struct radeon_device *rdev)
+{
+	struct radeon_mode_info *mode_info = &rdev->mode_info;
+	int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo);
+	union igp_info *igp_info;
+	u8 frev, crev;
+	u16 data_offset;
+
+	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
+			&frev, &crev, &data_offset)) {
+		igp_info = (union igp_info *)(mode_info->atom_context->bios +
+			data_offset);
+		rdev->clock.vco_freq =
+			le32_to_cpu(igp_info->info_6.ulDentistVCOFreq);
+	}
+}
+
 bool radeon_atom_get_clock_info(struct drm_device *dev)
 {
 	struct radeon_device *rdev = dev->dev_private;
@@ -1263,20 +1282,25 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
 		rdev->mode_info.firmware_flags =
 			le16_to_cpu(firmware_info->info.usFirmwareCapability.susAccess);
 
+		if (ASIC_IS_DCE8(rdev))
+			rdev->clock.vco_freq =
+				le32_to_cpu(firmware_info->info_22.ulGPUPLL_OutputFreq);
+		else if (ASIC_IS_DCE5(rdev))
+			rdev->clock.vco_freq = rdev->clock.current_dispclk;
+		else if (ASIC_IS_DCE41(rdev))
+			radeon_atombios_get_dentist_vco_freq(rdev);
+		else
+			rdev->clock.vco_freq = rdev->clock.current_dispclk;
+
+		if (rdev->clock.vco_freq == 0)
+			rdev->clock.vco_freq = 360000;	/* 3.6 GHz */
+
 		return true;
 	}
 
 	return false;
 }
 
-union igp_info {
-	struct _ATOM_INTEGRATED_SYSTEM_INFO info;
-	struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2;
-	struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 info_6;
-	struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_7 info_7;
-	struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_8 info_8;
-};
-
 bool radeon_atombios_sideport_present(struct radeon_device *rdev)
 {
 	struct radeon_mode_info *mode_info = &rdev->mode_info;

drivers/video/drm/radeon/radeon_audio.c

@@ -22,7 +22,7 @@
  * Authors: Slava Grigorev <slava.grigorev@amd.com>
  */
 
-//#include <linux/gcd.h>
+#include <linux/gcd.h>
 #include <drm/drmP.h>
 #include <drm/drm_crtc.h>
 #include "radeon.h"
@@ -739,9 +739,6 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
 	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct radeon_connector_atom_dig *dig_connector =
-		radeon_connector->con_priv;
 
 	if (!dig || !dig->afmt)
 		return;
@@ -753,10 +750,7 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
 		radeon_audio_write_speaker_allocation(encoder);
 		radeon_audio_write_sad_regs(encoder);
 		radeon_audio_write_latency_fields(encoder, mode);
-		if (rdev->clock.dp_extclk || ASIC_IS_DCE5(rdev))
+		radeon_audio_set_dto(encoder, rdev->clock.vco_freq * 10);
-			radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10);
-		else
-			radeon_audio_set_dto(encoder, dig_connector->dp_clock);
 		radeon_audio_set_audio_packet(encoder);
 		radeon_audio_select_pin(encoder);
 
@@ -781,3 +775,15 @@ void radeon_audio_dpms(struct drm_encoder *encoder, int mode)
 	if (radeon_encoder->audio && radeon_encoder->audio->dpms)
 		radeon_encoder->audio->dpms(encoder, mode == DRM_MODE_DPMS_ON);
 }
+
+unsigned int radeon_audio_decode_dfs_div(unsigned int div)
+{
+	if (div >= 8 && div < 64)
+		return (div - 8) * 25 + 200;
+	else if (div >= 64 && div < 96)
+		return (div - 64) * 50 + 1600;
+	else if (div >= 96 && div < 128)
+		return (div - 96) * 100 + 3200;
+	else
+		return 0;
+}

drivers/video/drm/radeon/radeon_audio.h

@@ -79,5 +79,6 @@ void radeon_audio_fini(struct radeon_device *rdev);
 void radeon_audio_mode_set(struct drm_encoder *encoder,
 	struct drm_display_mode *mode);
 void radeon_audio_dpms(struct drm_encoder *encoder, int mode);
+unsigned int radeon_audio_decode_dfs_div(unsigned int div);
 
 #endif

drivers/video/drm/radeon/radeon_connectors.c

@@ -1138,6 +1138,10 @@ radeon_tv_detect(struct drm_connector *connector, bool force)
 	if (!radeon_connector->dac_load_detect)
 		return ret;
 
+	r = pm_runtime_get_sync(connector->dev->dev);
+	if (r < 0)
+		return connector_status_disconnected;
+
 	encoder = radeon_best_single_encoder(connector);
 	if (!encoder)
 		ret = connector_status_disconnected;
@@ -1148,6 +1152,8 @@ radeon_tv_detect(struct drm_connector *connector, bool force)
 	if (ret == connector_status_connected)
 		ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, false);
 	radeon_connector_update_scratch_regs(connector, ret);
+	pm_runtime_mark_last_busy(connector->dev->dev);
+	pm_runtime_put_autosuspend(connector->dev->dev);
 	return ret;
 }
 
@@ -1209,6 +1215,14 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 	enum drm_connector_status ret = connector_status_disconnected;
 	bool dret = false, broken_edid = false;
 
+	r = pm_runtime_get_sync(connector->dev->dev);
+	if (r < 0)
+		return connector_status_disconnected;
+
+	if (radeon_connector->detected_hpd_without_ddc) {
+		force = true;
+		radeon_connector->detected_hpd_without_ddc = false;
+	}
 
 	if (!force && radeon_check_hpd_status_unchanged(connector)) {
 		ret = connector->status;
@@ -1373,6 +1387,9 @@ out:
 	}
 
 exit:
+	pm_runtime_mark_last_busy(connector->dev->dev);
+	pm_runtime_put_autosuspend(connector->dev->dev);
+
 	return ret;
 }
 
@@ -1621,6 +1638,10 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
 	if (radeon_dig_connector->is_mst)
 		return connector_status_disconnected;
 
+	r = pm_runtime_get_sync(connector->dev->dev);
+	if (r < 0)
+		return connector_status_disconnected;
+
 	if (!force && radeon_check_hpd_status_unchanged(connector)) {
 		ret = connector->status;
 		goto out;
@@ -1706,6 +1727,9 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
 	}
 
 out:
+	pm_runtime_mark_last_busy(connector->dev->dev);
+	pm_runtime_put_autosuspend(connector->dev->dev);
+
 	return ret;
 }
 

drivers/video/drm/radeon/radeon_cs.c

@@ -34,13 +34,6 @@
 #define RADEON_CS_MAX_PRIORITY		32u
 #define RADEON_CS_NUM_BUCKETS		(RADEON_CS_MAX_PRIORITY + 1)
 
-static inline unsigned long
-copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-    memcpy(to, from, n);
-    return n;
-}
-
 /* This is based on the bucket sort with O(n) time complexity.
  * An item with priority "i" is added to bucket[i]. The lists are then
  * concatenated in descending order.

drivers/video/drm/radeon/radeon_display.c

@@ -1449,6 +1449,15 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
  * \param dev Device to query.
  * \param crtc Crtc to query.
  * \param flags Flags from caller (DRM_CALLED_FROM_VBLIRQ or 0).
+ *              For driver internal use only also supports these flags:
+ *
+ *              USE_REAL_VBLANKSTART to use the real start of vblank instead
+ *              of a fudged earlier start of vblank.
+ *
+ *              GET_DISTANCE_TO_VBLANKSTART to return distance to the
+ *              fudged earlier start of vblank in *vpos and the distance
+ *              to true start of vblank in *hpos.
+ *
  * \param *vpos Location where vertical scanout position should be stored.
  * \param *hpos Location where horizontal scanout position should go.
  * \param *stime Target location for timestamp taken immediately before
@@ -1592,10 +1601,40 @@ int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
 		vbl_end = 0;
 	}
 
+	/* Called from driver internal vblank counter query code? */
+	if (flags & GET_DISTANCE_TO_VBLANKSTART) {
+	    /* Caller wants distance from real vbl_start in *hpos */
+	    *hpos = *vpos - vbl_start;
+	}
+
+	/* Fudge vblank to start a few scanlines earlier to handle the
+	 * problem that vblank irqs fire a few scanlines before start
+	 * of vblank. Some driver internal callers need the true vblank
+	 * start to be used and signal this via the USE_REAL_VBLANKSTART flag.
+	 *
+	 * The cause of the "early" vblank irq is that the irq is triggered
+	 * by the line buffer logic when the line buffer read position enters
+	 * the vblank, whereas our crtc scanout position naturally lags the
+	 * line buffer read position.
+	 */
+	if (!(flags & USE_REAL_VBLANKSTART))
+		vbl_start -= rdev->mode_info.crtcs[pipe]->lb_vblank_lead_lines;
+
 	/* Test scanout position against vblank region. */
 	if ((*vpos < vbl_start) && (*vpos >= vbl_end))
 		in_vbl = false;
 
+	/* In vblank? */
+	if (in_vbl)
+	    ret |= DRM_SCANOUTPOS_IN_VBLANK;
+
+	/* Called from driver internal vblank counter query code? */
+	if (flags & GET_DISTANCE_TO_VBLANKSTART) {
+		/* Caller wants distance from fudged earlier vbl_start */
+		*vpos -= vbl_start;
+		return ret;
+	}
+
 	/* Check if inside vblank area and apply corrective offsets:
 	 * vpos will then be >=0 in video scanout area, but negative
 	 * within vblank area, counting down the number of lines until
@@ -1611,31 +1650,5 @@ int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
 	/* Correct for shifted end of vbl at vbl_end. */
 	*vpos = *vpos - vbl_end;
 
-	/* In vblank? */
-	if (in_vbl)
-		ret |= DRM_SCANOUTPOS_IN_VBLANK;
-
-	/* Is vpos outside nominal vblank area, but less than
-	 * 1/100 of a frame height away from start of vblank?
-	 * If so, assume this isn't a massively delayed vblank
-	 * interrupt, but a vblank interrupt that fired a few
-	 * microseconds before true start of vblank. Compensate
-	 * by adding a full frame duration to the final timestamp.
-	 * Happens, e.g., on ATI R500, R600.
-	 *
-	 * We only do this if DRM_CALLED_FROM_VBLIRQ.
-	 */
-	if ((flags & DRM_CALLED_FROM_VBLIRQ) && !in_vbl) {
-		vbl_start = mode->crtc_vdisplay;
-		vtotal = mode->crtc_vtotal;
-
-		if (vbl_start - *vpos < vtotal / 100) {
-			*vpos -= vtotal;
-
-			/* Signal this correction as "applied". */
-			ret |= 0x8;
-		}
-	}
-
 	return ret;
 }

drivers/video/drm/radeon/radeon_gart.c

@@ -29,7 +29,7 @@
 #include <drm/radeon_drm.h>
 #include "radeon.h"
 
-
+#undef CONFIG_X86
 void* pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
                       addr_t *dma_handle)
 {

drivers/video/drm/radeon/radeon_pm.c

@@ -897,12 +897,6 @@ force:
 
 	/* update display watermarks based on new power state */
 	radeon_bandwidth_update(rdev);
-	/* update displays */
-	radeon_dpm_display_configuration_changed(rdev);
-
-	rdev->pm.dpm.current_active_crtcs = rdev->pm.dpm.new_active_crtcs;
-	rdev->pm.dpm.current_active_crtc_count = rdev->pm.dpm.new_active_crtc_count;
-	rdev->pm.dpm.single_display = single_display;
 
 	/* wait for the rings to drain */
 	for (i = 0; i < RADEON_NUM_RINGS; i++) {
@@ -919,6 +913,13 @@ force:
 
 	radeon_dpm_post_set_power_state(rdev);
 
+	/* update displays */
+	radeon_dpm_display_configuration_changed(rdev);
+
+	rdev->pm.dpm.current_active_crtcs = rdev->pm.dpm.new_active_crtcs;
+	rdev->pm.dpm.current_active_crtc_count = rdev->pm.dpm.new_active_crtc_count;
+	rdev->pm.dpm.single_display = single_display;
+
 	if (rdev->asic->dpm.force_performance_level) {
 		if (rdev->pm.dpm.thermal_active) {
 			enum radeon_dpm_forced_level level = rdev->pm.dpm.forced_level;

drivers/video/drm/radeon/radeon_sa.c

@@ -349,8 +349,13 @@ int radeon_sa_bo_new(struct radeon_device *rdev,
 			/* see if we can skip over some allocations */
 		} while (radeon_sa_bo_next_hole(sa_manager, fences, tries));
 
+		for (i = 0; i < RADEON_NUM_RINGS; ++i)
+			radeon_fence_ref(fences[i]);
+
 		spin_unlock(&sa_manager->wq.lock);
 		r = radeon_fence_wait_any(rdev, fences, false);
+		for (i = 0; i < RADEON_NUM_RINGS; ++i)
+			radeon_fence_unref(&fences[i]);
 		spin_lock(&sa_manager->wq.lock);
 		/* if we have nothing to wait for block */
 		if (r == -ENOENT) {

drivers/video/drm/radeon/radeon_vm.c

@@ -455,15 +455,15 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 
 	if (soffset) {
 		/* make sure object fit at this offset */
-		eoffset = soffset + size;
+		eoffset = soffset + size - 1;
 		if (soffset >= eoffset) {
 			r = -EINVAL;
 			goto error_unreserve;
 		}
 
 		last_pfn = eoffset / RADEON_GPU_PAGE_SIZE;
-		if (last_pfn > rdev->vm_manager.max_pfn) {
+		if (last_pfn >= rdev->vm_manager.max_pfn) {
-			dev_err(rdev->dev, "va above limit (0x%08X > 0x%08X)\n",
+			dev_err(rdev->dev, "va above limit (0x%08X >= 0x%08X)\n",
 				last_pfn, rdev->vm_manager.max_pfn);
 			r = -EINVAL;
 			goto error_unreserve;
@@ -478,7 +478,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 	eoffset /= RADEON_GPU_PAGE_SIZE;
 	if (soffset || eoffset) {
 		struct interval_tree_node *it;
-		it = interval_tree_iter_first(&vm->va, soffset, eoffset - 1);
+		it = interval_tree_iter_first(&vm->va, soffset, eoffset);
 		if (it && it != &bo_va->it) {
 			struct radeon_bo_va *tmp;
 			tmp = container_of(it, struct radeon_bo_va, it);
@@ -518,7 +518,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 	if (soffset || eoffset) {
 		spin_lock(&vm->status_lock);
 		bo_va->it.start = soffset;
-		bo_va->it.last = eoffset - 1;
+		bo_va->it.last = eoffset;
 		list_add(&bo_va->vm_status, &vm->cleared);
 		spin_unlock(&vm->status_lock);
 		interval_tree_insert(&bo_va->it, &vm->va);
@@ -888,7 +888,7 @@ static void radeon_vm_fence_pts(struct radeon_vm *vm,
 	unsigned i;
 
 	start >>= radeon_vm_block_size;
-	end >>= radeon_vm_block_size;
+	end = (end - 1) >> radeon_vm_block_size;
 
 	for (i = start; i <= end; ++i)
 		radeon_bo_fence(vm->page_tables[i].bo, fence, true);

drivers/video/drm/radeon/rdisplay.c

@@ -3,7 +3,7 @@
 #include <drm/radeon_drm.h>
 #include "radeon.h"
 #include "radeon_object.h"
-#include "bitmap.h"
+
 #include <display.h>
 
 #include "r100d.h"

drivers/video/drm/radeon/rdisplay_kms.c

@@ -5,7 +5,6 @@
 #include "radeon_object.h"
 #include "drm_fb_helper.h"
 #include "hmm.h"
-#include "bitmap.h"
 #include <display.h>
 
 extern struct drm_framebuffer *main_fb;
@@ -16,6 +15,9 @@ display_t *os_display;
 static cursor_t*  __stdcall select_cursor_kms(cursor_t *cursor);
 static void       __stdcall move_cursor_kms(cursor_t *cursor, int x, int y);
 
+extern int init_cursor(cursor_t *cursor);
+extern void __stdcall restore_cursor(int x, int y);
+
 int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tiled);
 
 void disable_mouse(void);

drivers/video/drm/radeon/sid.h

@@ -915,6 +915,11 @@
 #define DCCG_AUDIO_DTO1_PHASE                           0x05c0
 #define DCCG_AUDIO_DTO1_MODULE                          0x05c4
 
+#define DENTIST_DISPCLK_CNTL				0x0490
+#	define DENTIST_DPREFCLK_WDIVIDER(x)		(((x) & 0x7f) << 24)
+#	define DENTIST_DPREFCLK_WDIVIDER_MASK		(0x7f << 24)
+#	define DENTIST_DPREFCLK_WDIVIDER_SHIFT		24
+
 #define AFMT_AUDIO_SRC_CONTROL                          0x713c
 #define		AFMT_AUDIO_SRC_SELECT(x)		(((x) & 7) << 0)
 /* AFMT_AUDIO_SRC_SELECT

drivers/video/drm/radeon/utils.c

@@ -159,239 +159,6 @@ static inline char _tolower(const char c)
 }
 
 
-//const char hex_asc[] = "0123456789abcdef";
-
-/**
- * hex_to_bin - convert a hex digit to its real value
- * @ch: ascii character represents hex digit
- *
- * hex_to_bin() converts one hex digit to its actual value or -1 in case of bad
- * input.
- */
-int hex_to_bin(char ch)
-{
-    if ((ch >= '0') && (ch <= '9'))
-        return ch - '0';
-    ch = tolower(ch);
-    if ((ch >= 'a') && (ch <= 'f'))
-        return ch - 'a' + 10;
-    return -1;
-}
-EXPORT_SYMBOL(hex_to_bin);
-
-/**
- * hex2bin - convert an ascii hexadecimal string to its binary representation
- * @dst: binary result
- * @src: ascii hexadecimal string
- * @count: result length
- *
- * Return 0 on success, -1 in case of bad input.
- */
-int hex2bin(u8 *dst, const char *src, size_t count)
-{
-    while (count--) {
-        int hi = hex_to_bin(*src++);
-        int lo = hex_to_bin(*src++);
-
-        if ((hi < 0) || (lo < 0))
-            return -1;
-
-        *dst++ = (hi << 4) | lo;
-    }
-    return 0;
-}
-EXPORT_SYMBOL(hex2bin);
-
-/**
- * hex_dump_to_buffer - convert a blob of data to "hex ASCII" in memory
- * @buf: data blob to dump
- * @len: number of bytes in the @buf
- * @rowsize: number of bytes to print per line; must be 16 or 32
- * @groupsize: number of bytes to print at a time (1, 2, 4, 8; default = 1)
- * @linebuf: where to put the converted data
- * @linebuflen: total size of @linebuf, including space for terminating NUL
- * @ascii: include ASCII after the hex output
- *
- * hex_dump_to_buffer() works on one "line" of output at a time, i.e.,
- * 16 or 32 bytes of input data converted to hex + ASCII output.
- *
- * Given a buffer of u8 data, hex_dump_to_buffer() converts the input data
- * to a hex + ASCII dump at the supplied memory location.
- * The converted output is always NUL-terminated.
- *
- * E.g.:
- *   hex_dump_to_buffer(frame->data, frame->len, 16, 1,
- *          linebuf, sizeof(linebuf), true);
- *
- * example output buffer:
- * 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f  @ABCDEFGHIJKLMNO
- */
-int hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize,
-               char *linebuf, size_t linebuflen, bool ascii)
-{
-    const u8 *ptr = buf;
-    int ngroups;
-    u8 ch;
-    int j, lx = 0;
-    int ascii_column;
-    int ret;
-
-    if (rowsize != 16 && rowsize != 32)
-        rowsize = 16;
-
-    if (len > rowsize)      /* limit to one line at a time */
-        len = rowsize;
-    if (!is_power_of_2(groupsize) || groupsize > 8)
-        groupsize = 1;
-    if ((len % groupsize) != 0) /* no mixed size output */
-        groupsize = 1;
-
-    ngroups = len / groupsize;
-    ascii_column = rowsize * 2 + rowsize / groupsize + 1;
-
-    if (!linebuflen)
-        goto overflow1;
-
-    if (!len)
-        goto nil;
-
-    if (groupsize == 8) {
-        const u64 *ptr8 = buf;
-
-        for (j = 0; j < ngroups; j++) {
-            ret = snprintf(linebuf + lx, linebuflen - lx,
-                       "%s%16.16llx", j ? " " : "",
-                       (unsigned long long)*(ptr8 + j));
-            if (ret >= linebuflen - lx)
-                goto overflow1;
-            lx += ret;
-        }
-    } else if (groupsize == 4) {
-        const u32 *ptr4 = buf;
-
-        for (j = 0; j < ngroups; j++) {
-            ret = snprintf(linebuf + lx, linebuflen - lx,
-                       "%s%8.8x", j ? " " : "",
-                       *(ptr4 + j));
-            if (ret >= linebuflen - lx)
-                goto overflow1;
-            lx += ret;
-        }
-    } else if (groupsize == 2) {
-        const u16 *ptr2 = buf;
-
-        for (j = 0; j < ngroups; j++) {
-            ret = snprintf(linebuf + lx, linebuflen - lx,
-                       "%s%4.4x", j ? " " : "",
-                       *(ptr2 + j));
-            if (ret >= linebuflen - lx)
-                goto overflow1;
-            lx += ret;
-        }
-    } else {
-        for (j = 0; j < len; j++) {
-            if (linebuflen < lx + 3)
-                goto overflow2;
-            ch = ptr[j];
-            linebuf[lx++] = hex_asc_hi(ch);
-            linebuf[lx++] = hex_asc_lo(ch);
-            linebuf[lx++] = ' ';
-        }
-        if (j)
-            lx--;
-    }
-    if (!ascii)
-        goto nil;
-
-    while (lx < ascii_column) {
-        if (linebuflen < lx + 2)
-            goto overflow2;
-        linebuf[lx++] = ' ';
-    }
-    for (j = 0; j < len; j++) {
-        if (linebuflen < lx + 2)
-            goto overflow2;
-        ch = ptr[j];
-        linebuf[lx++] = (isascii(ch) && isprint(ch)) ? ch : '.';
-    }
-nil:
-    linebuf[lx] = '\0';
-    return lx;
-overflow2:
-    linebuf[lx++] = '\0';
-overflow1:
-    return ascii ? ascii_column + len : (groupsize * 2 + 1) * ngroups - 1;
-}
-/**
- * print_hex_dump - print a text hex dump to syslog for a binary blob of data
- * @level: kernel log level (e.g. KERN_DEBUG)
- * @prefix_str: string to prefix each line with;
- *  caller supplies trailing spaces for alignment if desired
- * @prefix_type: controls whether prefix of an offset, address, or none
- *  is printed (%DUMP_PREFIX_OFFSET, %DUMP_PREFIX_ADDRESS, %DUMP_PREFIX_NONE)
- * @rowsize: number of bytes to print per line; must be 16 or 32
- * @groupsize: number of bytes to print at a time (1, 2, 4, 8; default = 1)
- * @buf: data blob to dump
- * @len: number of bytes in the @buf
- * @ascii: include ASCII after the hex output
- *
- * Given a buffer of u8 data, print_hex_dump() prints a hex + ASCII dump
- * to the kernel log at the specified kernel log level, with an optional
- * leading prefix.
- *
- * print_hex_dump() works on one "line" of output at a time, i.e.,
- * 16 or 32 bytes of input data converted to hex + ASCII output.
- * print_hex_dump() iterates over the entire input @buf, breaking it into
- * "line size" chunks to format and print.
- *
- * E.g.:
- *   print_hex_dump(KERN_DEBUG, "raw data: ", DUMP_PREFIX_ADDRESS,
- *          16, 1, frame->data, frame->len, true);
- *
- * Example output using %DUMP_PREFIX_OFFSET and 1-byte mode:
- * 0009ab42: 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f  @ABCDEFGHIJKLMNO
- * Example output using %DUMP_PREFIX_ADDRESS and 4-byte mode:
- * ffffffff88089af0: 73727170 77767574 7b7a7978 7f7e7d7c  pqrstuvwxyz{|}~.
- */
-void print_hex_dump(const char *level, const char *prefix_str, int prefix_type,
-            int rowsize, int groupsize,
-            const void *buf, size_t len, bool ascii)
-{
-    const u8 *ptr = buf;
-    int i, linelen, remaining = len;
-    unsigned char linebuf[32 * 3 + 2 + 32 + 1];
-
-    if (rowsize != 16 && rowsize != 32)
-        rowsize = 16;
-
-    for (i = 0; i < len; i += rowsize) {
-        linelen = min(remaining, rowsize);
-        remaining -= rowsize;
-
-        hex_dump_to_buffer(ptr + i, linelen, rowsize, groupsize,
-                   linebuf, sizeof(linebuf), ascii);
-
-        switch (prefix_type) {
-        case DUMP_PREFIX_ADDRESS:
-            printk("%s%s%p: %s\n",
-                   level, prefix_str, ptr + i, linebuf);
-            break;
-        case DUMP_PREFIX_OFFSET:
-            printk("%s%s%.8x: %s\n", level, prefix_str, i, linebuf);
-            break;
-        default:
-            printk("%s%s%s\n", level, prefix_str, linebuf);
-            break;
-        }
-    }
-}
-
-void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
-                          const void *buf, size_t len)
-{
-    print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, 16, 1,
-                       buf, len, true);
-}
 
 #define KMAP_MAX    256
 
@@ -1119,3 +886,8 @@ unsigned long gcd(unsigned long a, unsigned long b)
         return b;
 }
 
+void vfree(const void *addr)
+{
+    KernelFree(addr);
+}
+

drivers/video/drm/radeon/vce_v1_0.c

@@ -178,12 +178,12 @@ int vce_v1_0_load_fw(struct radeon_device *rdev, uint32_t *data)
 		return -EINVAL;
 	}
 
-	for (i = 0; i < sign->num; ++i) {
+	for (i = 0; i < le32_to_cpu(sign->num); ++i) {
-		if (sign->val[i].chip_id == chip_id)
+		if (le32_to_cpu(sign->val[i].chip_id) == chip_id)
 			break;
 	}
 
-	if (i == sign->num)
+	if (i == le32_to_cpu(sign->num))
 		return -EINVAL;
 
 	data += (256 - 64) / 4;
@@ -191,18 +191,18 @@ int vce_v1_0_load_fw(struct radeon_device *rdev, uint32_t *data)
 	data[1] = sign->val[i].nonce[1];
 	data[2] = sign->val[i].nonce[2];
 	data[3] = sign->val[i].nonce[3];
-	data[4] = sign->len + 64;
+	data[4] = cpu_to_le32(le32_to_cpu(sign->len) + 64);
 
 	memset(&data[5], 0, 44);
 	memcpy(&data[16], &sign[1], rdev->vce_fw->size - sizeof(*sign));
 
-	data += data[4] / 4;
+	data += le32_to_cpu(data[4]) / 4;
 	data[0] = sign->val[i].sigval[0];
 	data[1] = sign->val[i].sigval[1];
 	data[2] = sign->val[i].sigval[2];
 	data[3] = sign->val[i].sigval[3];
 
-	rdev->vce.keyselect = sign->val[i].keyselect;
+	rdev->vce.keyselect = le32_to_cpu(sign->val[i].keyselect);
 
 	return 0;
 }

drivers/video/drm/ttm/ttm_tt.c

@@ -47,6 +47,7 @@
 #include <drm/ttm/ttm_placement.h>
 #include <drm/ttm/ttm_page_alloc.h>
 
+#undef CONFIG_X86
 /**
  * Allocates storage for pointers to the pages that back the ttm.
  */