* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
*/
#include "tu_private.h"
+#include "a6xx.xml.h"
+#include "adreno_common.xml.h"
+#include "adreno_pm4.xml.h"
+
+#include "vk_format.h"
+
+#include "tu_cs.h"
+
+static uint32_t
+blit_control(enum a6xx_color_fmt fmt)
+{
+ unsigned blit_cntl = 0xf00000;
+ blit_cntl |= A6XX_RB_2D_BLIT_CNTL_COLOR_FORMAT(fmt);
+ blit_cntl |= A6XX_RB_2D_BLIT_CNTL_IFMT(tu6_rb_fmt_to_ifmt(fmt));
+ return blit_cntl;
+}
+
+static uint32_t tu6_sp_2d_src_format(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ uint32_t reg = 0xf000 | A6XX_SP_2D_SRC_FORMAT_COLOR_FORMAT(tu6_get_native_format(format)->rb);
+
+ int channel = vk_format_get_first_non_void_channel(format);
+ if (channel < 0) {
+ /* TODO special format. */
+ return reg;
+ }
+ if (desc->channel[channel].normalized) {
+ if (desc->channel[channel].type == VK_FORMAT_TYPE_SIGNED)
+ reg |= A6XX_SP_2D_SRC_FORMAT_SINT;
+ reg |= A6XX_SP_2D_SRC_FORMAT_NORM;
+ } else if (desc->channel[channel].pure_integer) {
+ if (desc->channel[channel].type == VK_FORMAT_TYPE_SIGNED)
+ reg |= A6XX_SP_2D_SRC_FORMAT_SINT;
+ else
+ reg |= A6XX_SP_2D_SRC_FORMAT_UINT;
+ }
+ return reg;
+}
+
+static void
+tu_dma_prepare(struct tu_cmd_buffer *cmdbuf)
+{
+ tu_cs_reserve_space(cmdbuf->device, &cmdbuf->cs, 10);
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_EVENT_WRITE, 1);
+ tu_cs_emit(&cmdbuf->cs, PC_CCU_INVALIDATE_COLOR);
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_EVENT_WRITE, 1);
+ tu_cs_emit(&cmdbuf->cs, LRZ_FLUSH);
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_SKIP_IB2_ENABLE_GLOBAL, 1);
+ tu_cs_emit(&cmdbuf->cs, 0x0);
+
+ tu_cs_emit_wfi(&cmdbuf->cs);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_CCU_CNTL, 1);
+ tu_cs_emit(&cmdbuf->cs, 0x10000000);
+}
+
+static void
+tu_copy_buffer(struct tu_cmd_buffer *cmdbuf,
+ struct tu_bo *src_bo,
+ uint64_t src_offset,
+ struct tu_bo *dst_bo,
+ uint64_t dst_offset,
+ uint64_t size)
+{
+ const unsigned max_size_per_iter = 0x4000 - 0x40;
+ const unsigned max_iterations =
+ (size + max_size_per_iter) / max_size_per_iter;
+
+ tu_bo_list_add(&cmdbuf->bo_list, src_bo, MSM_SUBMIT_BO_READ);
+ tu_bo_list_add(&cmdbuf->bo_list, dst_bo, MSM_SUBMIT_BO_WRITE);
+
+ tu_dma_prepare(cmdbuf);
+
+ tu_cs_reserve_space(cmdbuf->device, &cmdbuf->cs, 21 + 48 * max_iterations);
+
+ /* buffer copy setup */
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_SET_MARKER, 1);
+ tu_cs_emit(&cmdbuf->cs, A2XX_CP_SET_MARKER_0_MODE(RM6_BLIT2DSCALE));
+
+ const uint32_t blit_cntl = blit_control(RB6_R8_UNORM) | 0x20000000;
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_2D_BLIT_CNTL, 1);
+ tu_cs_emit(&cmdbuf->cs, blit_cntl);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_BLIT_CNTL, 1);
+ tu_cs_emit(&cmdbuf->cs, blit_cntl);
+
+ for (; size;) {
+ uint64_t src_va = src_bo->iova + src_offset;
+ uint64_t dst_va = dst_bo->iova + dst_offset;
+
+ unsigned src_shift = src_va & 0x3f;
+ unsigned dst_shift = dst_va & 0x3f;
+ unsigned max_shift = MAX2(src_shift, dst_shift);
+
+ src_va -= src_shift;
+ dst_va -= dst_shift;
+
+ uint32_t size_todo = MIN2(0x4000 - max_shift, size);
+ unsigned pitch = (size_todo + max_shift + 63) & ~63;
+
+ /*
+ * Emit source:
+ */
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_SP_PS_2D_SRC_INFO, 13);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_SP_PS_2D_SRC_INFO_COLOR_FORMAT(RB6_R8_UNORM) |
+ A6XX_SP_PS_2D_SRC_INFO_TILE_MODE(TILE6_LINEAR) |
+ A6XX_SP_PS_2D_SRC_INFO_COLOR_SWAP(WZYX) | 0x500000);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_SP_PS_2D_SRC_SIZE_WIDTH(src_shift + size_todo) |
+ A6XX_SP_PS_2D_SRC_SIZE_HEIGHT(1)); /* SP_PS_2D_SRC_SIZE */
+ tu_cs_emit_qw(&cmdbuf->cs, src_va);
+ tu_cs_emit(&cmdbuf->cs, A6XX_SP_PS_2D_SRC_PITCH_PITCH(pitch));
+
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ /*
+ * Emit destination:
+ */
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_2D_DST_INFO, 9);
+ tu_cs_emit(&cmdbuf->cs, A6XX_RB_2D_DST_INFO_COLOR_FORMAT(RB6_R8_UNORM) |
+ A6XX_RB_2D_DST_INFO_TILE_MODE(TILE6_LINEAR) |
+ A6XX_RB_2D_DST_INFO_COLOR_SWAP(WZYX));
+ tu_cs_emit_qw(&cmdbuf->cs, dst_va);
+
+ tu_cs_emit(&cmdbuf->cs, A6XX_RB_2D_DST_SIZE_PITCH(pitch));
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ /*
+ * Blit command:
+ */
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_SRC_TL_X, 4);
+ tu_cs_emit(&cmdbuf->cs, A6XX_GRAS_2D_SRC_TL_X_X(src_shift));
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_SRC_BR_X_X(src_shift + size_todo - 1));
+ tu_cs_emit(&cmdbuf->cs, A6XX_GRAS_2D_SRC_TL_Y_Y(0));
+ tu_cs_emit(&cmdbuf->cs, A6XX_GRAS_2D_SRC_BR_Y_Y(0));
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_DST_TL, 2);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_DST_TL_X(dst_shift) | A6XX_GRAS_2D_DST_TL_Y(0));
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_DST_BR_X(dst_shift + size_todo - 1) |
+ A6XX_GRAS_2D_DST_BR_Y(0));
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_EVENT_WRITE, 1);
+ tu_cs_emit(&cmdbuf->cs, 0x3f);
+ tu_cs_emit_wfi(&cmdbuf->cs);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8C01, 1);
+ tu_cs_emit(&cmdbuf->cs, 0);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_SP_2D_SRC_FORMAT, 1);
+ tu_cs_emit(&cmdbuf->cs, 0xf180);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8E04, 1);
+ tu_cs_emit(&cmdbuf->cs, 0x01000000);
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_BLIT, 1);
+ tu_cs_emit(&cmdbuf->cs, CP_BLIT_0_OP(BLIT_OP_SCALE));
+
+ tu_cs_emit_wfi(&cmdbuf->cs);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8E04, 1);
+ tu_cs_emit(&cmdbuf->cs, 0);
+
+ src_offset += size_todo;
+ dst_offset += size_todo;
+ size -= size_todo;
+ }
+
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, 0x1d, true);
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, FACENESS_FLUSH, true);
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, CACHE_FLUSH_TS, true);
+}
+
+static void
+tu_copy_buffer_to_image_step(struct tu_cmd_buffer *cmdbuf,
+ struct tu_buffer *src_buffer,
+ struct tu_image *dst_image,
+ const VkBufferImageCopy *copy_info,
+ VkFormat format,
+ uint32_t layer,
+ uint64_t src_va)
+{
+ const enum a6xx_color_fmt rb_fmt = tu6_get_native_format(format)->rb;
+
+ uint64_t dst_va = dst_image->bo->iova + dst_image->bo_offset + dst_image->layer_size * layer + dst_image->levels[copy_info->imageSubresource.mipLevel].offset;
+ unsigned dst_pitch = dst_image->levels[copy_info->imageSubresource.mipLevel].pitch *
+ vk_format_get_blocksize(format);
+
+ unsigned src_pitch;
+ unsigned src_offset = 0;
+ if (copy_info->imageExtent.height == 1) {
+ /* Can't find this in the spec, but not having it is sort of insane? */
+ assert(src_va % vk_format_get_blocksize(format) == 0);
+
+ src_offset = (src_va & 63) / vk_format_get_blocksize(format);
+ src_va &= ~63;
+
+ src_pitch = align((src_offset + copy_info->imageExtent.width) * vk_format_get_blocksize(format), 64);
+ } else {
+ unsigned src_pixel_stride = copy_info->bufferRowLength
+ ? copy_info->bufferRowLength
+ : copy_info->imageExtent.width;
+ src_pitch = src_pixel_stride * vk_format_get_blocksize(format);
+ assert(!(src_pitch & 63));
+ assert(!(src_va & 63));
+ }
+
+ tu_cs_reserve_space(cmdbuf->device, &cmdbuf->cs, 48);
+
+ /*
+ * Emit source:
+ */
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_SP_PS_2D_SRC_INFO, 13);
+ tu_cs_emit(&cmdbuf->cs, A6XX_SP_PS_2D_SRC_INFO_COLOR_FORMAT(rb_fmt) |
+ A6XX_SP_PS_2D_SRC_INFO_TILE_MODE(TILE6_LINEAR) |
+ A6XX_SP_PS_2D_SRC_INFO_COLOR_SWAP(WZYX) |
+ 0x500000);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_SP_PS_2D_SRC_SIZE_WIDTH(src_offset + copy_info->imageExtent.width) |
+ A6XX_SP_PS_2D_SRC_SIZE_HEIGHT(
+ copy_info->imageExtent.height)); /* SP_PS_2D_SRC_SIZE */
+ tu_cs_emit_qw(&cmdbuf->cs, src_va);
+ tu_cs_emit(&cmdbuf->cs, A6XX_SP_PS_2D_SRC_PITCH_PITCH(src_pitch));
+
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ /*
+ * Emit destination:
+ */
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_2D_DST_INFO, 9);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_RB_2D_DST_INFO_COLOR_FORMAT(rb_fmt) |
+ A6XX_RB_2D_DST_INFO_TILE_MODE(dst_image->tile_mode) |
+ A6XX_RB_2D_DST_INFO_COLOR_SWAP(WZYX));
+ tu_cs_emit_qw(&cmdbuf->cs, dst_va);
+ tu_cs_emit(&cmdbuf->cs, A6XX_RB_2D_DST_SIZE_PITCH(dst_pitch));
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_SRC_TL_X, 4);
+ tu_cs_emit(&cmdbuf->cs, A6XX_GRAS_2D_SRC_TL_X_X(src_offset));
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_SRC_BR_X_X(src_offset + copy_info->imageExtent.width - 1));
+ tu_cs_emit(&cmdbuf->cs, A6XX_GRAS_2D_SRC_TL_Y_Y(0));
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_SRC_BR_Y_Y(copy_info->imageExtent.height - 1));
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_DST_TL, 2);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_DST_TL_X(copy_info->imageOffset.x) |
+ A6XX_GRAS_2D_DST_TL_Y(copy_info->imageOffset.y));
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_DST_BR_X(copy_info->imageOffset.x +
+ copy_info->imageExtent.width - 1) |
+ A6XX_GRAS_2D_DST_BR_Y(copy_info->imageOffset.y +
+ copy_info->imageExtent.height - 1));
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_EVENT_WRITE, 1);
+ tu_cs_emit(&cmdbuf->cs, 0x3f);
+ tu_cs_emit_wfi(&cmdbuf->cs);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8C01, 1);
+ tu_cs_emit(&cmdbuf->cs, 0);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_SP_2D_SRC_FORMAT, 1);
+ tu_cs_emit(&cmdbuf->cs, tu6_sp_2d_src_format(format));
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8E04, 1);
+ tu_cs_emit(&cmdbuf->cs, 0x01000000);
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_BLIT, 1);
+ tu_cs_emit(&cmdbuf->cs, CP_BLIT_0_OP(BLIT_OP_SCALE));
+
+ tu_cs_emit_wfi(&cmdbuf->cs);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8E04, 1);
+ tu_cs_emit(&cmdbuf->cs, 0);
+}
+
static void
-meta_copy_buffer_to_image(struct tu_cmd_buffer *cmd_buffer,
- struct tu_buffer *buffer,
- struct tu_image *image,
- VkImageLayout layout,
- uint32_t regionCount,
- const VkBufferImageCopy *pRegions)
+tu_copy_buffer_to_image(struct tu_cmd_buffer *cmdbuf,
+ struct tu_buffer *src_buffer,
+ struct tu_image *dst_image,
+ const VkBufferImageCopy *copy_info)
{
+ tu_bo_list_add(&cmdbuf->bo_list, src_buffer->bo, MSM_SUBMIT_BO_READ);
+ tu_bo_list_add(&cmdbuf->bo_list, dst_image->bo, MSM_SUBMIT_BO_WRITE);
+
+ /* general setup */
+ tu_dma_prepare(cmdbuf);
+
+ tu_cs_reserve_space(cmdbuf->device, &cmdbuf->cs, 6);
+
+ /* buffer copy setup */
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_SET_MARKER, 1);
+ tu_cs_emit(&cmdbuf->cs, A2XX_CP_SET_MARKER_0_MODE(RM6_BLIT2DSCALE));
+
+ VkFormat format = dst_image->vk_format;
+ const enum a6xx_color_fmt rb_fmt = tu6_get_native_format(format)->rb;
+
+ const uint32_t blit_cntl = blit_control(rb_fmt) | 0x20000000;
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_2D_BLIT_CNTL, 1);
+ tu_cs_emit(&cmdbuf->cs, blit_cntl);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_BLIT_CNTL, 1);
+ tu_cs_emit(&cmdbuf->cs, blit_cntl);
+
+ unsigned src_pixel_stride = copy_info->bufferRowLength
+ ? copy_info->bufferRowLength
+ : copy_info->imageExtent.width;
+ unsigned cpp = vk_format_get_blocksize(format);
+ unsigned src_pitch = src_pixel_stride * cpp;
+
+ for (unsigned layer_offset = 0; layer_offset < copy_info->imageSubresource.layerCount; ++layer_offset) {
+ unsigned layer = copy_info->imageSubresource.baseArrayLayer + layer_offset;
+ uint64_t src_va = src_buffer->bo->iova + src_buffer->bo_offset + copy_info->bufferOffset + layer_offset * copy_info->bufferImageHeight * src_pitch;
+
+ if ((src_pitch & 63) || (src_va & 63)) {
+ /* Do a per line copy */
+ VkBufferImageCopy line_copy_info = *copy_info;
+ line_copy_info.imageExtent.height = 1;
+ for (unsigned r = 0; r < copy_info->imageExtent.height; ++r) {
+ /*
+ * if src_va is not aligned the line copy will need to adjust. Give it
+ * room to do so.
+ */
+ unsigned max_width = 16384 - (src_va & 0x3f) ? 64 : 0;
+ line_copy_info.imageOffset.x = copy_info->imageOffset.x;
+ line_copy_info.imageExtent.width = copy_info->imageExtent.width;
+
+ for (unsigned c = 0; c < copy_info->imageExtent.width; c += max_width) {
+ tu_copy_buffer_to_image_step(cmdbuf, src_buffer, dst_image, &line_copy_info, format, layer, src_va + c * cpp);
+
+ line_copy_info.imageOffset.x += max_width;
+ line_copy_info.imageExtent.width -= max_width;
+ }
+
+ line_copy_info.imageOffset.y++;
+ src_va += src_pitch;
+ }
+ } else {
+ tu_copy_buffer_to_image_step(cmdbuf, src_buffer, dst_image, copy_info, format, layer, src_va);
+ }
+ }
+
+ tu_cs_reserve_space(cmdbuf->device, &cmdbuf->cs, 15);
+
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, 0x1d, true);
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, FACENESS_FLUSH, true);
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, CACHE_FLUSH_TS, true);
+}
+
+static void
+tu_copy_image_to_buffer_step(struct tu_cmd_buffer *cmdbuf,
+ struct tu_image *src_image,
+ struct tu_buffer *dst_buffer,
+ const VkBufferImageCopy *copy_info,
+ VkFormat format,
+ uint32_t layer,
+ uint64_t dst_va)
+{
+ const enum a6xx_color_fmt rb_fmt = tu6_get_native_format(format)->rb;
+
+ uint64_t src_va = src_image->bo->iova + src_image->bo_offset + src_image->layer_size * layer + src_image->levels[copy_info->imageSubresource.mipLevel].offset;
+ unsigned src_pitch = src_image->levels[copy_info->imageSubresource.mipLevel].pitch *
+ vk_format_get_blocksize(format);
+
+ unsigned dst_pitch;
+ unsigned dst_offset = 0;
+ if (copy_info->imageExtent.height == 1) {
+ /* Can't find this in the spec, but not having it is sort of insane? */
+ assert(dst_va % vk_format_get_blocksize(format) == 0);
+
+ dst_offset = (dst_va & 63) / vk_format_get_blocksize(format);
+ dst_va &= ~63;
+
+ dst_pitch = align((dst_offset + copy_info->imageExtent.width) * vk_format_get_blocksize(format), 64);
+ } else {
+ unsigned dst_pixel_stride = copy_info->bufferRowLength
+ ? copy_info->bufferRowLength
+ : copy_info->imageExtent.width;
+ dst_pitch = dst_pixel_stride * vk_format_get_blocksize(format);
+ assert(!(dst_pitch & 63));
+ assert(!(dst_va & 63));
+ }
+
+
+ tu_cs_reserve_space(cmdbuf->device, &cmdbuf->cs, 48);
+
+ /*
+ * Emit source:
+ */
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_SP_PS_2D_SRC_INFO, 13);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_SP_PS_2D_SRC_INFO_COLOR_FORMAT(rb_fmt) |
+ A6XX_SP_PS_2D_SRC_INFO_TILE_MODE(src_image->tile_mode) |
+ A6XX_SP_PS_2D_SRC_INFO_COLOR_SWAP(WZYX) | 0x500000);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_SP_PS_2D_SRC_SIZE_WIDTH(src_image->extent.width) |
+ A6XX_SP_PS_2D_SRC_SIZE_HEIGHT(
+ src_image->extent.height)); /* SP_PS_2D_SRC_SIZE */
+ tu_cs_emit_qw(&cmdbuf->cs, src_va);
+ tu_cs_emit(&cmdbuf->cs, A6XX_SP_PS_2D_SRC_PITCH_PITCH(src_pitch));
+
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ /*
+ * Emit destination:
+ */
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_2D_DST_INFO, 9);
+ tu_cs_emit(&cmdbuf->cs, A6XX_RB_2D_DST_INFO_COLOR_FORMAT(rb_fmt) |
+ A6XX_RB_2D_DST_INFO_TILE_MODE(TILE6_LINEAR) |
+ A6XX_RB_2D_DST_INFO_COLOR_SWAP(WZYX));
+ tu_cs_emit_qw(&cmdbuf->cs, dst_va);
+ tu_cs_emit(&cmdbuf->cs, A6XX_RB_2D_DST_SIZE_PITCH(dst_pitch));
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+ tu_cs_emit(&cmdbuf->cs, 0x00000000);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_SRC_TL_X, 4);
+ tu_cs_emit(&cmdbuf->cs, A6XX_GRAS_2D_SRC_TL_X_X(copy_info->imageOffset.x));
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_SRC_BR_X_X(copy_info->imageOffset.x +
+ copy_info->imageExtent.width - 1));
+ tu_cs_emit(&cmdbuf->cs, A6XX_GRAS_2D_SRC_TL_Y_Y(copy_info->imageOffset.y));
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_SRC_BR_Y_Y(copy_info->imageOffset.y +
+ copy_info->imageExtent.height - 1));
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_DST_TL, 2);
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_DST_TL_X(dst_offset) | A6XX_GRAS_2D_DST_TL_Y(0));
+ tu_cs_emit(&cmdbuf->cs,
+ A6XX_GRAS_2D_DST_BR_X(dst_offset + copy_info->imageExtent.width - 1) |
+ A6XX_GRAS_2D_DST_BR_Y(copy_info->imageExtent.height - 1));
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_EVENT_WRITE, 1);
+ tu_cs_emit(&cmdbuf->cs, 0x3f);
+ tu_cs_emit_wfi(&cmdbuf->cs);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8C01, 1);
+ tu_cs_emit(&cmdbuf->cs, 0);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_SP_2D_SRC_FORMAT, 1);
+ tu_cs_emit(&cmdbuf->cs, tu6_sp_2d_src_format(format));
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8E04, 1);
+ tu_cs_emit(&cmdbuf->cs, 0x01000000);
+
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_BLIT, 1);
+ tu_cs_emit(&cmdbuf->cs, CP_BLIT_0_OP(BLIT_OP_SCALE));
+
+ tu_cs_emit_wfi(&cmdbuf->cs);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_UNKNOWN_8E04, 1);
+ tu_cs_emit(&cmdbuf->cs, 0);
+}
+
+static void
+tu_copy_image_to_buffer(struct tu_cmd_buffer *cmdbuf,
+ struct tu_image *src_image,
+ struct tu_buffer *dst_buffer,
+ const VkBufferImageCopy *copy_info)
+{
+ tu_bo_list_add(&cmdbuf->bo_list, src_image->bo, MSM_SUBMIT_BO_READ);
+ tu_bo_list_add(&cmdbuf->bo_list, dst_buffer->bo, MSM_SUBMIT_BO_WRITE);
+
+ /* general setup */
+ tu_dma_prepare(cmdbuf);
+
+ tu_cs_reserve_space(cmdbuf->device, &cmdbuf->cs, 6);
+
+ /* buffer copy setup */
+ tu_cs_emit_pkt7(&cmdbuf->cs, CP_SET_MARKER, 1);
+ tu_cs_emit(&cmdbuf->cs, A2XX_CP_SET_MARKER_0_MODE(RM6_BLIT2DSCALE));
+
+ VkFormat format = src_image->vk_format;
+ const enum a6xx_color_fmt rb_fmt = tu6_get_native_format(format)->rb;
+
+ unsigned dst_pixel_stride = copy_info->bufferRowLength
+ ? copy_info->bufferRowLength
+ : copy_info->imageExtent.width;
+ unsigned cpp = vk_format_get_blocksize(format);
+ unsigned dst_pitch = dst_pixel_stride * cpp;
+
+
+ const uint32_t blit_cntl = blit_control(rb_fmt) | 0x20000000;
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_RB_2D_BLIT_CNTL, 1);
+ tu_cs_emit(&cmdbuf->cs, blit_cntl);
+
+ tu_cs_emit_pkt4(&cmdbuf->cs, REG_A6XX_GRAS_2D_BLIT_CNTL, 1);
+ tu_cs_emit(&cmdbuf->cs, blit_cntl);
+
+ for (unsigned layer_offset = 0; layer_offset < copy_info->imageSubresource.layerCount; ++layer_offset) {
+ unsigned layer = copy_info->imageSubresource.baseArrayLayer + layer_offset;
+ uint64_t dst_va = dst_buffer->bo->iova + dst_buffer->bo_offset + copy_info->bufferOffset + layer_offset * copy_info->bufferImageHeight * dst_pitch;
+
+ if ((dst_pitch & 63) || (dst_va & 63)) {
+ /* Do a per line copy */
+ VkBufferImageCopy line_copy_info = *copy_info;
+ line_copy_info.imageExtent.height = 1;
+ for (unsigned r = 0; r < copy_info->imageExtent.height; ++r) {
+ /*
+ * if dst_va is not aligned the line copy will need to adjust. Give it
+ * room to do so.
+ */
+ unsigned max_width = 16384 - (dst_va & 0x3f) ? 64 : 0;
+ line_copy_info.imageOffset.x = copy_info->imageOffset.x;
+ line_copy_info.imageExtent.width = copy_info->imageExtent.width;
+
+ for (unsigned c = 0; c < copy_info->imageExtent.width; c += max_width) {
+ tu_copy_image_to_buffer_step(cmdbuf, src_image, dst_buffer, &line_copy_info, format, layer, dst_va + c * cpp);
+
+ line_copy_info.imageOffset.x += max_width;
+ line_copy_info.imageExtent.width -= max_width;
+ }
+
+ line_copy_info.imageOffset.y++;
+ dst_va += dst_pitch;
+ }
+ } else {
+ tu_copy_image_to_buffer_step(cmdbuf, src_image, dst_buffer, copy_info, format, layer, dst_va);
+ }
+ }
+
+ tu_cs_reserve_space(cmdbuf->device, &cmdbuf->cs, 15);
+
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, 0x1d, true);
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, FACENESS_FLUSH, true);
+ tu6_emit_event_write(cmdbuf, &cmdbuf->cs, CACHE_FLUSH_TS, true);
+}
+
+void
+tu_CmdCopyBuffer(VkCommandBuffer commandBuffer,
+ VkBuffer srcBuffer,
+ VkBuffer destBuffer,
+ uint32_t regionCount,
+ const VkBufferCopy *pRegions)
+{
+ TU_FROM_HANDLE(tu_cmd_buffer, cmdbuf, commandBuffer);
+ TU_FROM_HANDLE(tu_buffer, src_buffer, srcBuffer);
+ TU_FROM_HANDLE(tu_buffer, dst_buffer, destBuffer);
+
+ for (unsigned i = 0; i < regionCount; ++i) {
+ uint64_t src_offset = src_buffer->bo_offset + pRegions[i].srcOffset;
+ uint64_t dst_offset = dst_buffer->bo_offset + pRegions[i].dstOffset;
+
+ tu_copy_buffer(cmdbuf, src_buffer->bo, src_offset, dst_buffer->bo,
+ dst_offset, pRegions[i].size);
+ }
}
void
TU_FROM_HANDLE(tu_image, dest_image, destImage);
TU_FROM_HANDLE(tu_buffer, src_buffer, srcBuffer);
- meta_copy_buffer_to_image(cmd_buffer,
- src_buffer,
- dest_image,
- destImageLayout,
- regionCount,
- pRegions);
-}
-
-static void
-meta_copy_image_to_buffer(struct tu_cmd_buffer *cmd_buffer,
- struct tu_buffer *buffer,
- struct tu_image *image,
- VkImageLayout layout,
- uint32_t regionCount,
- const VkBufferImageCopy *pRegions)
-{
+ for (unsigned i = 0; i < regionCount; ++i) {
+ tu_copy_buffer_to_image(cmd_buffer, src_buffer, dest_image,
+ pRegions + i);
+ }
}
void
TU_FROM_HANDLE(tu_image, src_image, srcImage);
TU_FROM_HANDLE(tu_buffer, dst_buffer, destBuffer);
- meta_copy_image_to_buffer(
- cmd_buffer, dst_buffer, src_image, srcImageLayout, regionCount, pRegions);
+ for (unsigned i = 0; i < regionCount; ++i) {
+ tu_copy_image_to_buffer(cmd_buffer, src_image, dst_buffer,
+ pRegions + i);
+ }
}
static void
TU_FROM_HANDLE(tu_image, src_image, srcImage);
TU_FROM_HANDLE(tu_image, dest_image, destImage);
- meta_copy_image(cmd_buffer,
- src_image,
- srcImageLayout,
- dest_image,
- destImageLayout,
- regionCount,
- pRegions);
+ meta_copy_image(cmd_buffer, src_image, srcImageLayout, dest_image,
+ destImageLayout, regionCount, pRegions);
}
projects / mesa.git / blobdiff