static int host1x_gr3d_test(struct host1x_gr3d *gr3d)
{
struct host1x_syncpt *syncpt = &gr3d->client->syncpts[0];
struct host1x_pushbuf *pb;
struct host1x_job *job;
uint32_t fence;
int err = 0;
job = host1x_job_create(syncpt->id, 1);
if (!job)
return -ENOMEM;
pb = host1x_job_append(job, gr3d->commands, 0);
if (!pb) {
host1x_job_free(job);
return -ENOMEM;
}
host1x_pushbuf_push(pb, HOST1X_OPCODE_SETCL(0x000, 0x060, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x0001));
host1x_pushbuf_push(pb, 0x000001 << 8 | syncpt->id);
err = host1x_client_submit(gr3d->client, job);
if (err < 0) {
host1x_job_free(job);
return err;
}
host1x_job_free(job);
err = host1x_client_flush(gr3d->client, &fence);
if (err < 0)
return err;
err = host1x_client_wait(gr3d->client, fence, -1);
if (err < 0)
return err;
return 0;
}
static int host1x_gr3d_test(struct host1x_gr3d *gr3d)
{
struct host1x_syncpt *syncpt = &gr3d->client->syncpts[0];
struct host1x_pushbuf *pb;
struct host1x_job *job;
uint32_t fence;
int err = 0;
job = HOST1X_JOB_CREATE(syncpt->id, 1);
if (!job)
return -ENOMEM;
pb = HOST1X_JOB_APPEND(job, gr3d->commands, 0);
if (!pb) {
host1x_job_free(job);
return -ENOMEM;
}
host1x_pushbuf_push(pb, HOST1X_OPCODE_SETCL(0x000, 0x060, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x0001));
host1x_pushbuf_push(pb, 0x000001 << 8 | syncpt->id);
err = HOST1X_CLIENT_SUBMIT(gr3d->client, job);
if (err < 0) {
host1x_job_free(job);
return err;
}
host1x_job_free(job);
err = HOST1X_CLIENT_FLUSH(gr3d->client, &fence);
if (err < 0)
return err;
err = HOST1X_CLIENT_WAIT(gr3d->client, fence, ~0u);
if (err < 0)
return err;
return 0;
}
int host1x_gr3d_triangle(struct host1x_gr3d *gr3d,
struct host1x_framebuffer *fb)
{
union {
uint32_t u;
float f;
} value;
struct host1x_syncpt *syncpt = &gr3d->client->syncpts[0];
float *attr = gr3d->attributes->ptr;
struct host1x_pushbuf *pb;
unsigned int depth = 32;
struct host1x_job *job;
uint32_t format, pitch;
uint16_t *indices;
uint32_t fence;
int err, i;
/* XXX: count syncpoint increments in command stream */
job = host1x_job_create(syncpt->id, 9);
if (!job)
return -ENOMEM;
/* colors */
/* red */
*attr++ = 1.0f;
*attr++ = 0.0f;
*attr++ = 0.0f;
*attr++ = 1.0f;
/* green */
*attr++ = 0.0f;
*attr++ = 1.0f;
*attr++ = 0.0f;
*attr++ = 1.0f;
/* blue */
*attr++ = 0.0f;
*attr++ = 0.0f;
*attr++ = 1.0f;
*attr++ = 1.0f;
/* geometry */
*attr++ = 0.0f;
*attr++ = 0.5f;
*attr++ = 0.0f;
*attr++ = 1.0f;
*attr++ = -0.5f;
*attr++ = -0.5f;
*attr++ = 0.0f;
*attr++ = 1.0f;
*attr++ = 0.5f;
*attr++ = -0.5f;
*attr++ = 0.0f;
*attr++ = 1.0f;
indices = gr3d->attributes->ptr +
host1x_bo_get_offset(gr3d->attributes, attr);
/* indices */
*indices++ = 0x0000;
*indices++ = 0x0001;
*indices++ = 0x0002;
err = host1x_bo_invalidate(gr3d->attributes, 0, 112);
if (err < 0) {
host1x_job_free(job);
return err;
}
/*
Command Buffer:
mem: e462a7c0, offset: 3b4c, words: 103
commands: 103
*/
pb = host1x_job_append(job, gr3d->commands, 0);
if (!pb) {
host1x_job_free(job);
return -ENOMEM;
}
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x404, 2));
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, 0x000fffff);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x354, 9));
host1x_pushbuf_push(pb, 0x3efffff0);
host1x_pushbuf_push(pb, 0x3efffff0);
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0x740, 0x035));
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xe26, 0x779));
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x346, 0x2));
host1x_pushbuf_push(pb, 0x00001401);
host1x_pushbuf_push(pb, 0x3f800000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x34c, 0x2));
host1x_pushbuf_push(pb, 0x00000002);
host1x_pushbuf_push(pb, 0x3f000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x1));
host1x_pushbuf_push(pb, 0x000002 << 8 | syncpt->id);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x1));
host1x_pushbuf_push(pb, 0x000002 << 8 | syncpt->id);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x352, 0x1b));
value.f = fb->width * 8.0f;
host1x_pushbuf_push(pb, value.u);
value.f = fb->height * 8.0f;
host1x_pushbuf_push(pb, value.u);
value.f = fb->width * 8.0f;
host1x_pushbuf_push(pb, value.u);
value.f = fb->height * 8.0f;
host1x_pushbuf_push(pb, value.u);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x358, 0x03));
host1x_pushbuf_push(pb, 0x4376f000);
host1x_pushbuf_push(pb, 0x4376f000);
host1x_pushbuf_push(pb, 0x40dfae14);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x343, 0x01));
host1x_pushbuf_push(pb, 0xb8e00000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x350, 0x02));
host1x_pushbuf_push(pb, fb->width & 0xffff);
host1x_pushbuf_push(pb, fb->height & 0xffff);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xe11, 0x01));
if (depth == 16) {
format = HOST1X_GR3D_FORMAT_RGB565;
pitch = fb->width * 2;
} else {
format = HOST1X_GR3D_FORMAT_RGBA8888;
pitch = fb->width * 4;
}
host1x_pushbuf_push(pb, 0x04000000 | (pitch << 8) | format << 2 | 0x1);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x903, 0x01));
host1x_pushbuf_push(pb, 0x00000002);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xe15, 0x07));
host1x_pushbuf_push(pb, 0x08000001);
host1x_pushbuf_push(pb, 0x08000001);
host1x_pushbuf_push(pb, 0x08000001);
host1x_pushbuf_push(pb, 0x08000001);
host1x_pushbuf_push(pb, 0x08000001);
host1x_pushbuf_push(pb, 0x08000001);
host1x_pushbuf_push(pb, 0x08000001);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xe10, 0x01));
host1x_pushbuf_push(pb, 0x0c000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xe13, 0x01));
host1x_pushbuf_push(pb, 0x0c000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xe12, 0x01));
host1x_pushbuf_push(pb, 0x0c000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x348, 0x04));
host1x_pushbuf_push(pb, 0x3f800000);
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, 0x3f800000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xe27, 0x01));
for (i = 0; i < 4; ++i) {
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xa02, 0x06));
host1x_pushbuf_push(pb, 0x000001ff);
host1x_pushbuf_push(pb, 0x000001ff);
host1x_pushbuf_push(pb, 0x000001ff);
host1x_pushbuf_push(pb, 0x00000030);
host1x_pushbuf_push(pb, 0x00000020);
host1x_pushbuf_push(pb, 0x00000030);
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xa00, 0xe00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xa08, 0x100));
}
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x01));
host1x_pushbuf_push(pb, 0x000002 << 8 | syncpt->id);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x01));
host1x_pushbuf_push(pb, 0x000002 << 8 | syncpt->id);
/*
Command Buffer:
mem: e462ae40, offset: 0, words: 10
commands: 10
*/
/*
* This seems to write the following vertex shader:
*
* attribute vec4 position;
* attribute vec4 color;
* varying vec4 vcolor;
*
* void main()
* {
* gl_Position = position;
* vcolor = color;
* }
*
* Register 0x205 contains an ID, while register 0x206 is a FIFO that
* is used to upload vertex program code.
*/
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0x205, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x206, 0x08));
host1x_pushbuf_push(pb, 0x401f9c6c);
host1x_pushbuf_push(pb, 0x0040000d);
host1x_pushbuf_push(pb, 0x8106c083);
host1x_pushbuf_push(pb, 0x6041ff80);
host1x_pushbuf_push(pb, 0x401f9c6c);
host1x_pushbuf_push(pb, 0x0040010d);
host1x_pushbuf_push(pb, 0x8106c083);
host1x_pushbuf_push(pb, 0x6041ff9d);
/*
Command Buffer:
mem: e462a7c0, offset: 3ce8, words: 16
commands: 16
*/
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x343, 0x01));
host1x_pushbuf_push(pb, 0xb8e00000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x300, 0x02));
host1x_pushbuf_push(pb, 0x00000008);
host1x_pushbuf_push(pb, 0x0000fecd);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xe20, 0x01));
host1x_pushbuf_push(pb, 0x58000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0x503, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0x545, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xe22, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0x603, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0x803, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x520, 0x01));
host1x_pushbuf_push(pb, 0x20006001);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x546, 0x01));
host1x_pushbuf_push(pb, 0x00000040);
/*
Command Buffer:
mem: e462aec0, offset: 10, words: 26
commands: 26
*/
/*
* This writes the fragment shader:
*
* precision mediump float;
* varying vec4 vcolor;
*
* void main()
* {
* gl_FragColor = vcolor;
* }
*/
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x541, 0x01));
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x500, 0x01));
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x601, 0x01));
host1x_pushbuf_push(pb, 0x00000001);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x604, 0x02));
host1x_pushbuf_push(pb, 0x104e51ba);
host1x_pushbuf_push(pb, 0x00408102);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x701, 0x01));
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x801, 0x01));
host1x_pushbuf_push(pb, 0x00000001);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x804, 0x08));
host1x_pushbuf_push(pb, 0x0001c0c0);
host1x_pushbuf_push(pb, 0x3f41f200);
host1x_pushbuf_push(pb, 0x0001a080);
host1x_pushbuf_push(pb, 0x3f41f200);
host1x_pushbuf_push(pb, 0x00014000);
host1x_pushbuf_push(pb, 0x3f41f200);
host1x_pushbuf_push(pb, 0x00012040);
host1x_pushbuf_push(pb, 0x3f41f200);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x806, 0x01));
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x901, 0x01));
host1x_pushbuf_push(pb, 0x00028005);
/*
Command Buffer:
mem: e462a7c0, offset: 3d28, words: 66
commands: 66
*/
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xa02, 0x06));
host1x_pushbuf_push(pb, 0x000001ff);
host1x_pushbuf_push(pb, 0x000001ff);
host1x_pushbuf_push(pb, 0x000001ff);
host1x_pushbuf_push(pb, 0x00000030);
host1x_pushbuf_push(pb, 0x00000020);
host1x_pushbuf_push(pb, 0x00000030);
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xa00, 0xe00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xa08, 0x100));
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0x40c, 0x06));
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x120, 0x01));
host1x_pushbuf_push(pb, 0x00030081);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x344, 0x02));
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x01));
host1x_pushbuf_push(pb, 0x000001 << 8 | syncpt->id);
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xa00, 0xe01));
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x00, 0x01));
host1x_pushbuf_push(pb, 0x000002 << 8 | syncpt->id);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xe01, 0x01));
/* relocate color render target */
host1x_pushbuf_relocate(pb, fb->bo, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0xe31, 0x01));
host1x_pushbuf_push(pb, 0x00000000);
/* vertex position attribute */
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x100, 0x01));
host1x_pushbuf_relocate(pb, gr3d->attributes, 0x30, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
/* vertex color attribute */
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x102, 0x01));
host1x_pushbuf_relocate(pb, gr3d->attributes, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
/* primitive indices */
host1x_pushbuf_push(pb, HOST1X_OPCODE_INCR(0x121, 0x03));
host1x_pushbuf_relocate(pb, gr3d->attributes, 0x60, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
host1x_pushbuf_push(pb, 0xec000000);
host1x_pushbuf_push(pb, 0x00200000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_IMM(0xe27, 0x02));
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x01));
host1x_pushbuf_push(pb, 0x000002 << 8 | syncpt->id);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x01));
host1x_pushbuf_push(pb, 0x000001 << 8 | syncpt->id);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x00, 0x01));
host1x_pushbuf_push(pb, 0x000001 << 8 | syncpt->id);
err = host1x_client_submit(gr3d->client, job);
if (err < 0) {
host1x_job_free(job);
return err;
}
host1x_job_free(job);
err = host1x_client_flush(gr3d->client, &fence);
if (err < 0)
return err;
err = host1x_client_wait(gr3d->client, fence, -1);
if (err < 0)
return err;
return 0;
}
static int host1x_gr2d_reset(struct host1x_gr2d *gr2d)
{
struct host1x_syncpt *syncpt = &gr2d->client->syncpts[0];
struct host1x_pushbuf *pb;
struct host1x_job *job;
uint32_t fence;
int err;
job = host1x_job_create(syncpt->id, 1);
if (!job)
return -ENOMEM;
pb = host1x_job_append(job, gr2d->commands, 0);
if (!pb) {
host1x_job_free(job);
return -ENOMEM;
}
host1x_pushbuf_push(pb, HOST1X_OPCODE_SETCL(0x000, 0x051, 0x00));
host1x_pushbuf_push(pb, HOST1X_OPCODE_EXTEND(0x00, 0x00000002));
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x009, 0x0009));
host1x_pushbuf_push(pb, 0x00000038);
host1x_pushbuf_push(pb, 0x00000001);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x01c, 0x000b));
host1x_pushbuf_push(pb, 0x00000808);
host1x_pushbuf_push(pb, 0x00700000);
host1x_pushbuf_push(pb, 0x18010000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x02b, 0x0009));
host1x_pushbuf_relocate(pb, gr2d->scratch, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
host1x_pushbuf_push(pb, 0x00000020);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x031, 0x0005));
host1x_pushbuf_relocate(pb, gr2d->scratch, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
host1x_pushbuf_push(pb, 0x00000020);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x046, 0x000d));
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_relocate(pb, gr2d->scratch, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
host1x_pushbuf_relocate(pb, gr2d->scratch, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x011, 0x0003));
host1x_pushbuf_push(pb, 0x00001000);
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x013, 0x0003));
host1x_pushbuf_push(pb, 0x00001000);
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x015, 0x0007));
host1x_pushbuf_push(pb, 0x00080080);
host1x_pushbuf_push(pb, 0x80000000);
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x037, 0x0003));
host1x_pushbuf_push(pb, 0x00000001);
host1x_pushbuf_push(pb, 0x00000001);
host1x_pushbuf_push(pb, HOST1X_OPCODE_EXTEND(0x01, 0x00000002));
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 0x0001));
host1x_pushbuf_push(pb, 0x000001 << 8 | syncpt->id);
err = host1x_client_submit(gr2d->client, job);
if (err < 0) {
host1x_job_free(job);
return err;
}
host1x_job_free(job);
err = host1x_client_flush(gr2d->client, &fence);
if (err < 0)
return err;
err = host1x_client_wait(gr2d->client, fence, -1);
if (err < 0)
return err;
return 0;
}
int host1x_gr2d_blit(struct host1x_gr2d *gr2d, struct host1x_framebuffer *src,
struct host1x_framebuffer *dst, unsigned int sx,
unsigned int sy, unsigned int dx, unsigned int dy,
unsigned int width, unsigned int height)
{
struct host1x_syncpt *syncpt = &gr2d->client->syncpts[0];
struct host1x_pushbuf *pb;
struct host1x_job *job;
uint32_t fence;
int err;
job = host1x_job_create(syncpt->id, 1);
if (!job)
return -ENOMEM;
pb = host1x_job_append(job, gr2d->commands, 0);
if (!pb) {
host1x_job_free(job);
return -ENOMEM;
}
host1x_pushbuf_push(pb, HOST1X_OPCODE_SETCL(0, 0x51, 0));
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x009, 0x9));
host1x_pushbuf_push(pb, 0x0000003a); /* trigger */
host1x_pushbuf_push(pb, 0x00000000); /* cmdsel */
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x01e, 0x7));
host1x_pushbuf_push(pb, 0x00000000); /* controlsecond */
/*
* [20:20] source color depth (0: mono, 1: same)
* [17:16] destination color depth (0: 8 bpp, 1: 16 bpp, 2: 32 bpp)
*/
host1x_pushbuf_push(pb, 0x00120000); /* controlmain */
host1x_pushbuf_push(pb, 0x000000cc); /* ropfade */
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x046, 1));
/*
* [20:20] destination write tile mode (0: linear, 1: tiled)
* [ 0: 0] tile mode Y/RGB (0: linear, 1: tiled)
*/
host1x_pushbuf_push(pb, 0x00100001); /* tilemode */
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x02b, 0xe149));
host1x_pushbuf_relocate(pb, dst->bo, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef); /* dstba */
host1x_pushbuf_push(pb, dst->pitch); /* dstst */
host1x_pushbuf_relocate(pb, src->bo, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef); /* srcba */
host1x_pushbuf_push(pb, src->pitch); /* srcst */
host1x_pushbuf_push(pb, height << 16 | width); /* dstsize */
host1x_pushbuf_push(pb, sy << 16 | sx); /* srcps */
host1x_pushbuf_push(pb, dy << 16 | dx); /* dstps */
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x000, 1));
host1x_pushbuf_push(pb, 0x000001 << 8 | syncpt->id);
err = host1x_client_submit(gr2d->client, job);
if (err < 0) {
host1x_job_free(job);
return err;
}
host1x_job_free(job);
err = host1x_client_flush(gr2d->client, &fence);
if (err < 0)
return err;
err = host1x_client_wait(gr2d->client, fence, -1);
if (err < 0)
return err;
return 0;
}
int host1x_gr2d_clear(struct host1x_gr2d *gr2d, struct host1x_framebuffer *fb,
float red, float green, float blue, float alpha)
{
struct host1x_syncpt *syncpt = &gr2d->client->syncpts[0];
struct host1x_pushbuf *pb;
struct host1x_job *job;
uint32_t fence, color;
uint32_t pitch;
int err;
if (fb->depth == 16) {
color = ((uint32_t)(red * 31) << 11) |
((uint32_t)(green * 63) << 5) |
((uint32_t)(blue * 31) << 0);
pitch = fb->width * 2;
} else {
color = ((uint32_t)(alpha * 255) << 24) |
((uint32_t)(blue * 255) << 16) |
((uint32_t)(green * 255) << 8) |
((uint32_t)(red * 255) << 0);
pitch = fb->width * 4;
}
job = host1x_job_create(syncpt->id, 1);
if (!job)
return -ENOMEM;
pb = host1x_job_append(job, gr2d->commands, 0);
if (!pb) {
host1x_job_free(job);
return -ENOMEM;
}
host1x_pushbuf_push(pb, HOST1X_OPCODE_SETCL(0, 0x51, 0));
host1x_pushbuf_push(pb, HOST1X_OPCODE_EXTEND(0, 0x01));
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x09, 9));
host1x_pushbuf_push(pb, 0x0000003a);
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x1e, 7));
host1x_pushbuf_push(pb, 0x00000000);
if (fb->depth == 16)
host1x_pushbuf_push(pb, 0x00010044); /* 16-bit depth */
else
host1x_pushbuf_push(pb, 0x00020044); /* 32-bit depth */
host1x_pushbuf_push(pb, 0x000000cc);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x2b, 9));
host1x_pushbuf_relocate(pb, fb->bo, 0, 0);
host1x_pushbuf_push(pb, 0xdeadbeef);
host1x_pushbuf_push(pb, pitch);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x35, 1));
host1x_pushbuf_push(pb, color);
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x46, 1));
host1x_pushbuf_push(pb, 0x00100000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_MASK(0x38, 5));
host1x_pushbuf_push(pb, fb->height << 16 | fb->width);
host1x_pushbuf_push(pb, 0x00000000);
host1x_pushbuf_push(pb, HOST1X_OPCODE_EXTEND(1, 1));
host1x_pushbuf_push(pb, HOST1X_OPCODE_NONINCR(0x00, 1));
host1x_pushbuf_push(pb, 0x000001 << 8 | syncpt->id);
err = host1x_client_submit(gr2d->client, job);
if (err < 0) {
host1x_job_free(job);
return err;
}
host1x_job_free(job);
err = host1x_client_flush(gr2d->client, &fence);
if (err < 0)
return err;
err = host1x_client_wait(gr2d->client, fence, -1);
if (err < 0)
return err;
return 0;
}
