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atikms: RC11.2 video blitter

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git-svn-id: svn://kolibrios.org@2007 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2011-07-20 11:24:01 +00:00
parent e971a25718
commit b6bf652bb7
8 changed files with 212 additions and 7 deletions
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7
drivers/ddk/core.S
View File

@ -51,6 +51,8 @@
.global _SetScreen
.global _SysMsgBoardStr
.global _UserAlloc
.global _WaitEvent
@ -101,6 +103,8 @@
.def _SetKeyboardData; .scl 2; .type 32; .endef
.def _SysMsgBoardStr; .scl 2; .type 32; .endef
.def _UserAlloc; .scl 2; .type 32; .endef
.def _WaitEvent; .scl 2; .type 32; .endef
@ -153,6 +157,7 @@ _SetKeyboardData:
_SetScreen:
_SysMsgBoardStr:
_UserAlloc:
_WaitEvent:
ret
@ -209,5 +214,7 @@ _WaitEvent:
.ascii " -export:SetScreen" # stdcall
.ascii " -export:SysMsgBoardStr" # stdcall
.ascii " -export:UserAlloc" # stdcall
.ascii " -export:WaitEvent" # stdcall

129
drivers/video/drm/radeon/r600_blit_kms.c
View File

@ -843,3 +843,132 @@ void r600_kms_blit_copy(struct radeon_device *rdev,
}
}
void r600_kms_video_blit(struct radeon_device *rdev,
u64 src_gpu_addr, int dstx, int dsty, int w, int h, int pitch)
{
u64 vb_gpu_addr;
u32 *vb;
DRM_DEBUG("emitting video copy\n");
vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
if ((rdev->r600_blit.vb_used + 48) > rdev->r600_blit.vb_total) {
// WARN_ON(1);
}
vb[0] = i2f(dstx);
vb[1] = i2f(dsty);
vb[2] = 0;
vb[3] = 0;
vb[4] = i2f(dstx);
vb[5] = i2f(dsty+h);
vb[6] = 0;
vb[7] = i2f(h);
vb[8] = i2f(dstx + w);
vb[9] = i2f(dsty + h);
vb[10] = i2f(w);
vb[11] = i2f(h);
/* src 9 */
set_tex_resource(rdev, FMT_8_8_8_8,
w, h, pitch/4, src_gpu_addr);
/* 5 */
cp_set_surface_sync(rdev,
PACKET3_TC_ACTION_ENA, pitch * h, src_gpu_addr);
/* dst 23 */
set_render_target(rdev, COLOR_8_8_8_8,
1024, 768, rdev->mc.vram_start);
/* scissors 12 */
set_scissors(rdev, 0, 0, 1024, 768);
/* Vertex buffer setup 14 */
vb_gpu_addr = rdev->r600_blit.vb_ib->gpu_addr + rdev->r600_blit.vb_used;
set_vtx_resource(rdev, vb_gpu_addr);
/* draw 10 */
draw_auto(rdev);
/* 5 */
cp_set_surface_sync(rdev,
PACKET3_CB_ACTION_ENA | PACKET3_CB0_DEST_BASE_ENA,
1024*4*768, rdev->mc.vram_start);
/* 78 ring dwords per loop */
vb += 12;
rdev->r600_blit.vb_used += 12 * 4;
}
extern struct radeon_device *main_device;
int r600_video_blit(uint64_t src_offset, int x, int y,
int w, int h, int pitch)
{
int r;
struct radeon_device *rdev = main_device;
mutex_lock(&rdev->r600_blit.mutex);
rdev->r600_blit.vb_ib = NULL;
r = r600_blit_prepare_copy(rdev, h*pitch);
if (r) {
// if (rdev->r600_blit.vb_ib)
// radeon_ib_free(rdev, &rdev->r600_blit.vb_ib);
mutex_unlock(&rdev->r600_blit.mutex);
return r;
}
r600_kms_video_blit(rdev, src_offset,x,y,w,h,pitch);
r600_blit_done_copy(rdev, NULL);
mutex_unlock(&rdev->r600_blit.mutex);
};
int r600_create_video(int w, int h, u32_t *outp)
{
int r;
struct radeon_device *rdev = main_device;
struct radeon_bo *sobj = NULL;
uint64_t saddr;
void *uaddr;
size_t size;
size_t pitch;
pitch = radeon_align_pitch(rdev, w, 32, false) * 4;
size = pitch * h;
r = radeon_bo_create(rdev, size, PAGE_SIZE, true,
RADEON_GEM_DOMAIN_GTT, &sobj);
if (r) {
goto fail;
}
r = radeon_bo_reserve(sobj, false);
if (unlikely(r != 0))
goto fail;
r = radeon_bo_pin(sobj, RADEON_GEM_DOMAIN_GTT, &saddr);
// radeon_bo_unreserve(sobj);
if (r) {
goto fail;
}
r = radeon_bo_user_map(sobj, &uaddr);
if (r) {
goto fail;
}
((uint64_t*)outp)[0] = saddr;
outp[2] = uaddr;
outp[3] = pitch;
dbgprintf("Create video surface %x, mapped at %x pitch %d\n",
(uint32_t)saddr, uaddr, pitch);
return 0;
fail:
return -1;
};

1
drivers/video/drm/radeon/radeon.h
View File

@ -340,6 +340,7 @@ struct radeon_bo {
struct ttm_bo_kmap_obj kmap;
unsigned pin_count;
void *kptr;
void *uptr;
u32 cpu_addr;
u32 tiling_flags;
u32 pitch;

4
drivers/video/drm/radeon/radeon_asic.c
View File

@ -165,6 +165,7 @@ static struct radeon_asic r100_asic = {
.hpd_sense = &r100_hpd_sense,
.hpd_set_polarity = &r100_hpd_set_polarity,
.ioctl_wait_idle = NULL,
.gui_idle = &r100_gui_idle,
};
static struct radeon_asic r200_asic = {
@ -203,6 +204,7 @@ static struct radeon_asic r200_asic = {
.hpd_sense = &r100_hpd_sense,
.hpd_set_polarity = &r100_hpd_set_polarity,
.ioctl_wait_idle = NULL,
.gui_idle = &r100_gui_idle,
};
static struct radeon_asic r300_asic = {
@ -241,6 +243,7 @@ static struct radeon_asic r300_asic = {
.hpd_sense = &r100_hpd_sense,
.hpd_set_polarity = &r100_hpd_set_polarity,
.ioctl_wait_idle = NULL,
.gui_idle = &r100_gui_idle,
};
static struct radeon_asic r300_asic_pcie = {
@ -278,6 +281,7 @@ static struct radeon_asic r300_asic_pcie = {
.hpd_sense = &r100_hpd_sense,
.hpd_set_polarity = &r100_hpd_set_polarity,
.ioctl_wait_idle = NULL,
.gui_idle = &r100_gui_idle,
};
static struct radeon_asic r420_asic = {

16
drivers/video/drm/radeon/radeon_benchmark.c
View File

@ -48,7 +48,7 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
ENTER();
size = bsize;
n = 2; //1024;
n = 4; //1024;
dbgprintf("source domain %x\n", sdomain);
@ -99,12 +99,14 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
if (r) {
goto out_cleanup;
}
}
r = radeon_fence_wait(fence, false);
if (r) {
goto out_cleanup;
}
radeon_fence_unref(&fence);
}
end_jiffies = GetTimerTicks();
time = end_jiffies - start_jiffies;
time = jiffies_to_msecs(time);
@ -128,12 +130,14 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
if (r) {
goto out_cleanup;
}
}
r = radeon_fence_wait(fence, false);
if (r) {
goto out_cleanup;
}
radeon_fence_unref(&fence);
}
end_jiffies = GetTimerTicks();
time = end_jiffies - start_jiffies;
time = jiffies_to_msecs(time);
@ -176,10 +180,10 @@ out_cleanup:
void radeon_benchmark(struct radeon_device *rdev)
{
radeon_benchmark_move(rdev, 8192*4096, RADEON_GEM_DOMAIN_GTT,
radeon_benchmark_move(rdev, 4096*4096, RADEON_GEM_DOMAIN_GTT,
RADEON_GEM_DOMAIN_VRAM);
radeon_benchmark_move(rdev, 8192*4096, RADEON_GEM_DOMAIN_VRAM,
radeon_benchmark_move(rdev, 4096*4096, RADEON_GEM_DOMAIN_VRAM,
RADEON_GEM_DOMAIN_GTT);
radeon_benchmark_move(rdev, 8192*4096, RADEON_GEM_DOMAIN_VRAM,
radeon_benchmark_move(rdev, 4096*4096, RADEON_GEM_DOMAIN_VRAM,
RADEON_GEM_DOMAIN_VRAM);
}

18
drivers/video/drm/radeon/radeon_device.c
View File

@ -974,6 +974,12 @@ static struct pci_device_id pciidlist[] = {
#define SRV_ENUM_MODES 1
#define SRV_SET_MODE 2
#define SRV_CREATE_VIDEO 9
#define SRV_BLIT_VIDEO 10
int r600_video_blit(uint64_t src_offset, int x, int y,
int w, int h, int pitch);
int _stdcall display_handler(ioctl_t *io)
{
int retval = -1;
@ -1016,6 +1022,18 @@ int _stdcall display_handler(ioctl_t *io)
retval = set_user_mode((videomode_t*)inp);
};
break;
case SRV_CREATE_VIDEO:
retval = r600_create_video(inp[0], inp[1], outp);
break;
case SRV_BLIT_VIDEO:
r600_video_blit( ((uint64_t*)inp)[0], inp[2], inp[3],
inp[4], inp[5], inp[6]);
retval = 0;
break;
};
return retval;

2
drivers/video/drm/radeon/radeon_irq_kms.c
View File

@ -32,7 +32,7 @@
#include "radeon.h"
#include "atom.h"
static struct radeon_device *main_device;
struct radeon_device *main_device;
#if 0

42
drivers/video/drm/radeon/radeon_object_kos.c
View File

@ -294,6 +294,48 @@ int radeon_bo_kmap(struct radeon_bo *bo, void **ptr)
return 0;
}
int radeon_bo_user_map(struct radeon_bo *bo, void **ptr)
{
bool is_iomem;
if (bo->uptr) {
if (ptr) {
*ptr = bo->uptr;
}
return 0;
}
if(bo->domain & RADEON_GEM_DOMAIN_VRAM)
{
return -1;
}
else
{
bo->uptr = UserAlloc(bo->tbo.num_pages << PAGE_SHIFT);
if(bo->uptr)
{
u32_t *src, *dst;
int count;
src = &((u32_t*)page_tabs)[(u32_t)bo->kptr >> 12];
dst = &((u32_t*)page_tabs)[(u32_t)bo->uptr >> 12];
count = bo->tbo.num_pages;
while(count--)
{
*dst++ = (0xFFFFF000 & *src++) | 0x207 ; // map as shared page
};
}
else
return -1;
}
if (ptr) {
*ptr = bo->uptr;
}
return 0;
}
void radeon_bo_kunmap(struct radeon_bo *bo)
{
if (bo->kptr == NULL)