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-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_buffer.c2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_drv.c12
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_drv.h11
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gpu.c37
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gpu.h12
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimd.c123
-rw-r--r--drivers/gpu/drm/i915/gvt/cmd_parser.c6
-rw-r--r--drivers/gpu/drm/i915/gvt/gvt.c2
-rw-r--r--drivers/gpu/drm/i915/gvt/gvt.h4
-rw-r--r--drivers/gpu/drm/i915/gvt/handlers.c1
-rw-r--r--drivers/gpu/drm/i915/gvt/interrupt.c2
-rw-r--r--drivers/gpu/drm/i915/gvt/scheduler.c33
-rw-r--r--include/video/samsung_fimd.h10
13 files changed, 174 insertions, 81 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
index 7fea74861a87..160ce3c060a5 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
@@ -439,6 +439,4 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, u32 exec_state,
if (drm_debug & DRM_UT_DRIVER)
etnaviv_buffer_dump(gpu, buffer, 0, 0x50);
-
- gpu->lastctx = cmdbuf->ctx;
}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 52802e6049e0..96efc84396bf 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -72,14 +72,8 @@ static void etnaviv_postclose(struct drm_device *dev, struct drm_file *file)
for (i = 0; i < ETNA_MAX_PIPES; i++) {
struct etnaviv_gpu *gpu = priv->gpu[i];
- if (gpu) {
- mutex_lock(&gpu->lock);
- if (gpu->lastctx == ctx)
- gpu->lastctx = NULL;
- mutex_unlock(&gpu->lock);
-
+ if (gpu)
drm_sched_entity_destroy(&ctx->sched_entity[i]);
- }
}
kfree(ctx);
@@ -523,7 +517,7 @@ static int etnaviv_bind(struct device *dev)
if (!priv) {
dev_err(dev, "failed to allocate private data\n");
ret = -ENOMEM;
- goto out_unref;
+ goto out_put;
}
drm->dev_private = priv;
@@ -549,7 +543,7 @@ out_register:
component_unbind_all(dev, drm);
out_bind:
kfree(priv);
-out_unref:
+out_put:
drm_dev_put(drm);
return ret;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index 8d02d1b7dcf5..4bf698de5996 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -107,17 +107,6 @@ static inline size_t size_vstruct(size_t nelem, size_t elem_size, size_t base)
return base + nelem * elem_size;
}
-/* returns true if fence a comes after fence b */
-static inline bool fence_after(u32 a, u32 b)
-{
- return (s32)(a - b) > 0;
-}
-
-static inline bool fence_after_eq(u32 a, u32 b)
-{
- return (s32)(a - b) >= 0;
-}
-
/*
* Etnaviv timeouts are specified wrt CLOCK_MONOTONIC, not jiffies.
* We need to calculate the timeout in terms of number of jiffies
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index f225fbc6edd2..6904535475de 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -3,10 +3,12 @@
* Copyright (C) 2015-2018 Etnaviv Project
*/
+#include <linux/clk.h>
#include <linux/component.h>
#include <linux/dma-fence.h>
#include <linux/moduleparam.h>
#include <linux/of_device.h>
+#include <linux/regulator/consumer.h>
#include <linux/thermal.h>
#include "etnaviv_cmdbuf.h"
@@ -976,7 +978,6 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m)
void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu)
{
- unsigned long flags;
unsigned int i = 0;
dev_err(gpu->dev, "recover hung GPU!\n");
@@ -989,15 +990,13 @@ void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu)
etnaviv_hw_reset(gpu);
/* complete all events, the GPU won't do it after the reset */
- spin_lock_irqsave(&gpu->event_spinlock, flags);
+ spin_lock(&gpu->event_spinlock);
for_each_set_bit_from(i, gpu->event_bitmap, ETNA_NR_EVENTS)
complete(&gpu->event_free);
bitmap_zero(gpu->event_bitmap, ETNA_NR_EVENTS);
- spin_unlock_irqrestore(&gpu->event_spinlock, flags);
- gpu->completed_fence = gpu->active_fence;
+ spin_unlock(&gpu->event_spinlock);
etnaviv_gpu_hw_init(gpu);
- gpu->lastctx = NULL;
gpu->exec_state = -1;
mutex_unlock(&gpu->lock);
@@ -1032,7 +1031,7 @@ static bool etnaviv_fence_signaled(struct dma_fence *fence)
{
struct etnaviv_fence *f = to_etnaviv_fence(fence);
- return fence_completed(f->gpu, f->base.seqno);
+ return (s32)(f->gpu->completed_fence - f->base.seqno) >= 0;
}
static void etnaviv_fence_release(struct dma_fence *fence)
@@ -1071,6 +1070,12 @@ static struct dma_fence *etnaviv_gpu_fence_alloc(struct etnaviv_gpu *gpu)
return &f->base;
}
+/* returns true if fence a comes after fence b */
+static inline bool fence_after(u32 a, u32 b)
+{
+ return (s32)(a - b) > 0;
+}
+
/*
* event management:
*/
@@ -1078,7 +1083,7 @@ static struct dma_fence *etnaviv_gpu_fence_alloc(struct etnaviv_gpu *gpu)
static int event_alloc(struct etnaviv_gpu *gpu, unsigned nr_events,
unsigned int *events)
{
- unsigned long flags, timeout = msecs_to_jiffies(10 * 10000);
+ unsigned long timeout = msecs_to_jiffies(10 * 10000);
unsigned i, acquired = 0;
for (i = 0; i < nr_events; i++) {
@@ -1095,7 +1100,7 @@ static int event_alloc(struct etnaviv_gpu *gpu, unsigned nr_events,
timeout = ret;
}
- spin_lock_irqsave(&gpu->event_spinlock, flags);
+ spin_lock(&gpu->event_spinlock);
for (i = 0; i < nr_events; i++) {
int event = find_first_zero_bit(gpu->event_bitmap, ETNA_NR_EVENTS);
@@ -1105,7 +1110,7 @@ static int event_alloc(struct etnaviv_gpu *gpu, unsigned nr_events,
set_bit(event, gpu->event_bitmap);
}
- spin_unlock_irqrestore(&gpu->event_spinlock, flags);
+ spin_unlock(&gpu->event_spinlock);
return 0;
@@ -1118,18 +1123,11 @@ out:
static void event_free(struct etnaviv_gpu *gpu, unsigned int event)
{
- unsigned long flags;
-
- spin_lock_irqsave(&gpu->event_spinlock, flags);
-
if (!test_bit(event, gpu->event_bitmap)) {
dev_warn(gpu->dev, "event %u is already marked as free",
event);
- spin_unlock_irqrestore(&gpu->event_spinlock, flags);
} else {
clear_bit(event, gpu->event_bitmap);
- spin_unlock_irqrestore(&gpu->event_spinlock, flags);
-
complete(&gpu->event_free);
}
}
@@ -1306,8 +1304,6 @@ struct dma_fence *etnaviv_gpu_submit(struct etnaviv_gem_submit *submit)
goto out_unlock;
}
- gpu->active_fence = gpu_fence->seqno;
-
if (submit->nr_pmrs) {
gpu->event[event[1]].sync_point = &sync_point_perfmon_sample_pre;
kref_get(&submit->refcount);
@@ -1549,7 +1545,6 @@ static int etnaviv_gpu_hw_resume(struct etnaviv_gpu *gpu)
etnaviv_gpu_update_clock(gpu);
etnaviv_gpu_hw_init(gpu);
- gpu->lastctx = NULL;
gpu->exec_state = -1;
mutex_unlock(&gpu->lock);
@@ -1806,8 +1801,8 @@ static int etnaviv_gpu_rpm_suspend(struct device *dev)
struct etnaviv_gpu *gpu = dev_get_drvdata(dev);
u32 idle, mask;
- /* If we have outstanding fences, we're not idle */
- if (gpu->completed_fence != gpu->active_fence)
+ /* If there are any jobs in the HW queue, we're not idle */
+ if (atomic_read(&gpu->sched.hw_rq_count))
return -EBUSY;
/* Check whether the hardware (except FE) is idle */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 9a75a6937268..9bcf151f706b 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -6,9 +6,6 @@
#ifndef __ETNAVIV_GPU_H__
#define __ETNAVIV_GPU_H__
-#include <linux/clk.h>
-#include <linux/regulator/consumer.h>
-
#include "etnaviv_cmdbuf.h"
#include "etnaviv_drv.h"
@@ -88,6 +85,8 @@ struct etnaviv_event {
struct etnaviv_cmdbuf_suballoc;
struct etnaviv_cmdbuf;
+struct regulator;
+struct clk;
#define ETNA_NR_EVENTS 30
@@ -98,7 +97,6 @@ struct etnaviv_gpu {
struct mutex lock;
struct etnaviv_chip_identity identity;
enum etnaviv_sec_mode sec_mode;
- struct etnaviv_file_private *lastctx;
struct workqueue_struct *wq;
struct drm_gpu_scheduler sched;
@@ -121,7 +119,6 @@ struct etnaviv_gpu {
struct mutex fence_lock;
struct idr fence_idr;
u32 next_fence;
- u32 active_fence;
u32 completed_fence;
wait_queue_head_t fence_event;
u64 fence_context;
@@ -161,11 +158,6 @@ static inline u32 gpu_read(struct etnaviv_gpu *gpu, u32 reg)
return readl(gpu->mmio + reg);
}
-static inline bool fence_completed(struct etnaviv_gpu *gpu, u32 fence)
-{
- return fence_after_eq(gpu->completed_fence, fence);
-}
-
int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value);
int etnaviv_gpu_init(struct etnaviv_gpu *gpu);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index e3d6a8584715..786a8ee6f10f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -228,6 +228,21 @@ static const uint32_t fimd_formats[] = {
DRM_FORMAT_ARGB8888,
};
+static const unsigned int capabilities[WINDOWS_NR] = {
+ 0,
+ EXYNOS_DRM_PLANE_CAP_WIN_BLEND | EXYNOS_DRM_PLANE_CAP_PIX_BLEND,
+ EXYNOS_DRM_PLANE_CAP_WIN_BLEND | EXYNOS_DRM_PLANE_CAP_PIX_BLEND,
+ EXYNOS_DRM_PLANE_CAP_WIN_BLEND | EXYNOS_DRM_PLANE_CAP_PIX_BLEND,
+ EXYNOS_DRM_PLANE_CAP_WIN_BLEND | EXYNOS_DRM_PLANE_CAP_PIX_BLEND,
+};
+
+static inline void fimd_set_bits(struct fimd_context *ctx, u32 reg, u32 mask,
+ u32 val)
+{
+ val = (val & mask) | (readl(ctx->regs + reg) & ~mask);
+ writel(val, ctx->regs + reg);
+}
+
static int fimd_enable_vblank(struct exynos_drm_crtc *crtc)
{
struct fimd_context *ctx = crtc->ctx;
@@ -551,13 +566,88 @@ static void fimd_commit(struct exynos_drm_crtc *crtc)
writel(val, ctx->regs + VIDCON0);
}
+static void fimd_win_set_bldeq(struct fimd_context *ctx, unsigned int win,
+ unsigned int alpha, unsigned int pixel_alpha)
+{
+ u32 mask = BLENDEQ_A_FUNC_F(0xf) | BLENDEQ_B_FUNC_F(0xf);
+ u32 val = 0;
+
+ switch (pixel_alpha) {
+ case DRM_MODE_BLEND_PIXEL_NONE:
+ case DRM_MODE_BLEND_COVERAGE:
+ val |= BLENDEQ_A_FUNC_F(BLENDEQ_ALPHA_A);
+ val |= BLENDEQ_B_FUNC_F(BLENDEQ_ONE_MINUS_ALPHA_A);
+ break;
+ case DRM_MODE_BLEND_PREMULTI:
+ default:
+ if (alpha != DRM_BLEND_ALPHA_OPAQUE) {
+ val |= BLENDEQ_A_FUNC_F(BLENDEQ_ALPHA0);
+ val |= BLENDEQ_B_FUNC_F(BLENDEQ_ONE_MINUS_ALPHA_A);
+ } else {
+ val |= BLENDEQ_A_FUNC_F(BLENDEQ_ONE);
+ val |= BLENDEQ_B_FUNC_F(BLENDEQ_ONE_MINUS_ALPHA_A);
+ }
+ break;
+ }
+ fimd_set_bits(ctx, BLENDEQx(win), mask, val);
+}
-static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win,
- uint32_t pixel_format, int width)
+static void fimd_win_set_bldmod(struct fimd_context *ctx, unsigned int win,
+ unsigned int alpha, unsigned int pixel_alpha)
{
- unsigned long val;
+ u32 win_alpha_l = (alpha >> 8) & 0xf;
+ u32 win_alpha_h = alpha >> 12;
+ u32 val = 0;
- val = WINCONx_ENWIN;
+ switch (pixel_alpha) {
+ case DRM_MODE_BLEND_PIXEL_NONE:
+ break;
+ case DRM_MODE_BLEND_COVERAGE:
+ case DRM_MODE_BLEND_PREMULTI:
+ default:
+ val |= WINCON1_ALPHA_SEL;
+ val |= WINCON1_BLD_PIX;
+ val |= WINCON1_ALPHA_MUL;
+ break;
+ }
+ fimd_set_bits(ctx, WINCON(win), WINCONx_BLEND_MODE_MASK, val);
+
+ /* OSD alpha */
+ val = VIDISD14C_ALPHA0_R(win_alpha_h) |
+ VIDISD14C_ALPHA0_G(win_alpha_h) |
+ VIDISD14C_ALPHA0_B(win_alpha_h) |
+ VIDISD14C_ALPHA1_R(0x0) |
+ VIDISD14C_ALPHA1_G(0x0) |
+ VIDISD14C_ALPHA1_B(0x0);
+ writel(val, ctx->regs + VIDOSD_C(win));
+
+ val = VIDW_ALPHA_R(win_alpha_l) | VIDW_ALPHA_G(win_alpha_l) |
+ VIDW_ALPHA_B(win_alpha_l);
+ writel(val, ctx->regs + VIDWnALPHA0(win));
+
+ val = VIDW_ALPHA_R(0x0) | VIDW_ALPHA_G(0x0) |
+ VIDW_ALPHA_B(0x0);
+ writel(val, ctx->regs + VIDWnALPHA1(win));
+
+ fimd_set_bits(ctx, BLENDCON, BLENDCON_NEW_MASK,
+ BLENDCON_NEW_8BIT_ALPHA_VALUE);
+}
+
+static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win,
+ struct drm_framebuffer *fb, int width)
+{
+ struct exynos_drm_plane plane = ctx->planes[win];
+ struct exynos_drm_plane_state *state =
+ to_exynos_plane_state(plane.base.state);
+ uint32_t pixel_format = fb->format->format;
+ unsigned int alpha = state->base.alpha;
+ u32 val = WINCONx_ENWIN;
+ unsigned int pixel_alpha;
+
+ if (fb->format->has_alpha)
+ pixel_alpha = state->base.pixel_blend_mode;
+ else
+ pixel_alpha = DRM_MODE_BLEND_PIXEL_NONE;
/*
* In case of s3c64xx, window 0 doesn't support alpha channel.
@@ -591,8 +681,7 @@ static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win,
break;
case DRM_FORMAT_ARGB8888:
default:
- val |= WINCON1_BPPMODE_25BPP_A1888
- | WINCON1_BLD_PIX | WINCON1_ALPHA_SEL;
+ val |= WINCON1_BPPMODE_25BPP_A1888;
val |= WINCONx_WSWP;
val |= WINCONx_BURSTLEN_16WORD;
break;
@@ -610,25 +699,12 @@ static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win,
val &= ~WINCONx_BURSTLEN_MASK;
val |= WINCONx_BURSTLEN_4WORD;
}
-
- writel(val, ctx->regs + WINCON(win));
+ fimd_set_bits(ctx, WINCON(win), ~WINCONx_BLEND_MODE_MASK, val);
/* hardware window 0 doesn't support alpha channel. */
if (win != 0) {
- /* OSD alpha */
- val = VIDISD14C_ALPHA0_R(0xf) |
- VIDISD14C_ALPHA0_G(0xf) |
- VIDISD14C_ALPHA0_B(0xf) |
- VIDISD14C_ALPHA1_R(0xf) |
- VIDISD14C_ALPHA1_G(0xf) |
- VIDISD14C_ALPHA1_B(0xf);
-
- writel(val, ctx->regs + VIDOSD_C(win));
-
- val = VIDW_ALPHA_R(0xf) | VIDW_ALPHA_G(0xf) |
- VIDW_ALPHA_G(0xf);
- writel(val, ctx->regs + VIDWnALPHA0(win));
- writel(val, ctx->regs + VIDWnALPHA1(win));
+ fimd_win_set_bldmod(ctx, win, alpha, pixel_alpha);
+ fimd_win_set_bldeq(ctx, win, alpha, pixel_alpha);
}
}
@@ -785,7 +861,7 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
DRM_DEBUG_KMS("osd size = 0x%x\n", (unsigned int)val);
}
- fimd_win_set_pixfmt(ctx, win, fb->format->format, state->src.w);
+ fimd_win_set_pixfmt(ctx, win, fb, state->src.w);
/* hardware window 0 doesn't support color key. */
if (win != 0)
@@ -987,6 +1063,7 @@ static int fimd_bind(struct device *dev, struct device *master, void *data)
ctx->configs[i].num_pixel_formats = ARRAY_SIZE(fimd_formats);
ctx->configs[i].zpos = i;
ctx->configs[i].type = fimd_win_types[i];
+ ctx->configs[i].capabilities = capabilities[i];
ret = exynos_plane_init(drm_dev, &ctx->planes[i], i,
&ctx->configs[i]);
if (ret)
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index 77edbfcb0f75..77ae634eb11c 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -1900,11 +1900,11 @@ static struct cmd_info cmd_info[] = {
{"MI_URB_CLEAR", OP_MI_URB_CLEAR, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
- {"ME_SEMAPHORE_SIGNAL", OP_MI_SEMAPHORE_SIGNAL, F_LEN_VAR, R_ALL,
+ {"MI_SEMAPHORE_SIGNAL", OP_MI_SEMAPHORE_SIGNAL, F_LEN_VAR, R_ALL,
D_BDW_PLUS, 0, 8, NULL},
- {"ME_SEMAPHORE_WAIT", OP_MI_SEMAPHORE_WAIT, F_LEN_VAR, R_ALL, D_BDW_PLUS,
- ADDR_FIX_1(2), 8, cmd_handler_mi_semaphore_wait},
+ {"MI_SEMAPHORE_WAIT", OP_MI_SEMAPHORE_WAIT, F_LEN_VAR, R_ALL,
+ D_BDW_PLUS, ADDR_FIX_1(2), 8, cmd_handler_mi_semaphore_wait},
{"MI_STORE_DATA_IMM", OP_MI_STORE_DATA_IMM, F_LEN_VAR, R_ALL, D_BDW_PLUS,
ADDR_FIX_1(1), 10, cmd_handler_mi_store_data_imm},
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c
index 6ef5a7fc70df..733a2a0d0c30 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.c
+++ b/drivers/gpu/drm/i915/gvt/gvt.c
@@ -437,7 +437,7 @@ int intel_gvt_init_device(struct drm_i915_private *dev_priv)
ret = intel_gvt_debugfs_init(gvt);
if (ret)
- gvt_err("debugfs registeration failed, go on.\n");
+ gvt_err("debugfs registration failed, go on.\n");
gvt_dbg_core("gvt device initialization is done\n");
dev_priv->gvt = gvt;
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index 31f6cdbe5c42..b4ab1dad0143 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -159,6 +159,10 @@ struct intel_vgpu_submission {
struct kmem_cache *workloads;
atomic_t running_workload_num;
struct i915_gem_context *shadow_ctx;
+ union {
+ u64 i915_context_pml4;
+ u64 i915_context_pdps[GEN8_3LVL_PDPES];
+ };
DECLARE_BITMAP(shadow_ctx_desc_updated, I915_NUM_ENGINES);
DECLARE_BITMAP(tlb_handle_pending, I915_NUM_ENGINES);
void *ring_scan_buffer[I915_NUM_ENGINES];
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index aa280bb07125..b5475c91e2ef 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -475,6 +475,7 @@ static i915_reg_t force_nonpriv_white_list[] = {
_MMIO(0x7704),
_MMIO(0x7708),
_MMIO(0x770c),
+ _MMIO(0x83a8),
_MMIO(0xb110),
GEN8_L3SQCREG4,//_MMIO(0xb118)
_MMIO(0xe100),
diff --git a/drivers/gpu/drm/i915/gvt/interrupt.c b/drivers/gpu/drm/i915/gvt/interrupt.c
index 5daa23ae566b..6b9d1354ff29 100644
--- a/drivers/gpu/drm/i915/gvt/interrupt.c
+++ b/drivers/gpu/drm/i915/gvt/interrupt.c
@@ -126,7 +126,7 @@ static const char * const irq_name[INTEL_GVT_EVENT_MAX] = {
[FDI_RX_INTERRUPTS_TRANSCODER_C] = "FDI RX Interrupts Combined C",
[AUDIO_CP_CHANGE_TRANSCODER_C] = "Audio CP Change Transcoder C",
[AUDIO_CP_REQUEST_TRANSCODER_C] = "Audio CP Request Transcoder C",
- [ERR_AND_DBG] = "South Error and Debug Interupts Combined",
+ [ERR_AND_DBG] = "South Error and Debug Interrupts Combined",
[GMBUS] = "Gmbus",
[SDVO_B_HOTPLUG] = "SDVO B hotplug",
[CRT_HOTPLUG] = "CRT Hotplug",
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index b8fbe3fabea3..1ad8c5e1455d 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -1079,6 +1079,21 @@ err:
return ret;
}
+static void
+i915_context_ppgtt_root_restore(struct intel_vgpu_submission *s)
+{
+ struct i915_hw_ppgtt *i915_ppgtt = s->shadow_ctx->ppgtt;
+ int i;
+
+ if (i915_vm_is_48bit(&i915_ppgtt->vm))
+ px_dma(&i915_ppgtt->pml4) = s->i915_context_pml4;
+ else {
+ for (i = 0; i < GEN8_3LVL_PDPES; i++)
+ px_dma(i915_ppgtt->pdp.page_directory[i]) =
+ s->i915_context_pdps[i];
+ }
+}
+
/**
* intel_vgpu_clean_submission - free submission-related resource for vGPU
* @vgpu: a vGPU
@@ -1091,6 +1106,7 @@ void intel_vgpu_clean_submission(struct intel_vgpu *vgpu)
struct intel_vgpu_submission *s = &vgpu->submission;
intel_vgpu_select_submission_ops(vgpu, ALL_ENGINES, 0);
+ i915_context_ppgtt_root_restore(s);
i915_gem_context_put(s->shadow_ctx);
kmem_cache_destroy(s->workloads);
}
@@ -1116,6 +1132,21 @@ void intel_vgpu_reset_submission(struct intel_vgpu *vgpu,
s->ops->reset(vgpu, engine_mask);
}
+static void
+i915_context_ppgtt_root_save(struct intel_vgpu_submission *s)
+{
+ struct i915_hw_ppgtt *i915_ppgtt = s->shadow_ctx->ppgtt;
+ int i;
+
+ if (i915_vm_is_48bit(&i915_ppgtt->vm))
+ s->i915_context_pml4 = px_dma(&i915_ppgtt->pml4);
+ else {
+ for (i = 0; i < GEN8_3LVL_PDPES; i++)
+ s->i915_context_pdps[i] =
+ px_dma(i915_ppgtt->pdp.page_directory[i]);
+ }
+}
+
/**
* intel_vgpu_setup_submission - setup submission-related resource for vGPU
* @vgpu: a vGPU
@@ -1138,6 +1169,8 @@ int intel_vgpu_setup_submission(struct intel_vgpu *vgpu)
if (IS_ERR(s->shadow_ctx))
return PTR_ERR(s->shadow_ctx);
+ i915_context_ppgtt_root_save(s);
+
bitmap_zero(s->shadow_ctx_desc_updated, I915_NUM_ENGINES);
s->workloads = kmem_cache_create_usercopy("gvt-g_vgpu_workload",
diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index d8fc96ed11e9..4ba5efe8d086 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -198,6 +198,7 @@
#define WINCONx_BURSTLEN_8WORD (0x1 << 9)
#define WINCONx_BURSTLEN_4WORD (0x2 << 9)
#define WINCONx_ENWIN (1 << 0)
+#define WINCONx_BLEND_MODE_MASK (0xc2)
#define WINCON0_BPPMODE_MASK (0xf << 2)
#define WINCON0_BPPMODE_SHIFT 2
@@ -211,6 +212,7 @@
#define WINCON0_BPPMODE_24BPP_888 (0xb << 2)
#define WINCON1_LOCALSEL_CAMIF (1 << 23)
+#define WINCON1_ALPHA_MUL (1 << 7)
#define WINCON1_BLD_PIX (1 << 6)
#define WINCON1_BPPMODE_MASK (0xf << 2)
#define WINCON1_BPPMODE_SHIFT 2
@@ -437,6 +439,14 @@
#define WPALCON_W0PAL_16BPP_565 (0x6 << 0)
/* Blending equation control */
+#define BLENDEQx(_win) (0x244 + ((_win - 1) * 4))
+#define BLENDEQ_ZERO 0x0
+#define BLENDEQ_ONE 0x1
+#define BLENDEQ_ALPHA_A 0x2
+#define BLENDEQ_ONE_MINUS_ALPHA_A 0x3
+#define BLENDEQ_ALPHA0 0x6
+#define BLENDEQ_B_FUNC_F(_x) (_x << 6)
+#define BLENDEQ_A_FUNC_F(_x) (_x << 0)
#define BLENDCON 0x260
#define BLENDCON_NEW_MASK (1 << 0)
#define BLENDCON_NEW_8BIT_ALPHA_VALUE (1 << 0)
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