Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/amd/vulkan/radv_cmd_buffer.c | 3 +--
src/amd/vulkan/radv_device.c | 4 ++++
src/amd/vulkan/radv_private.h | 1 +
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index b0bddd16b3..665ee876a9 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -1122,8 +1122,7 @@ radv_emit_scissor(struct radv_cmd_buffer *cmd_buffer)
* scissor registers are changed. There is also a more efficient but
* more involved alternative workaround.
*/
- if (cmd_buffer->device->physical_device->rad_info.family == CHIP_VEGA10
||
- cmd_buffer->device->physical_device->rad_info.family == CHIP_RAVEN)
{
+ if (cmd_buffer->device->physical_device->has_scissor_bug) {
cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;
si_emit_cache_flush(cmd_buffer);
}
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index cbf8f5cf49..1be2dc34c2 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -263,6 +263,10 @@ radv_physical_device_init(struct radv_physical_device
*device,
*/
device->has_clear_state = device->rad_info.chip_class >= CIK;
+ /* Vega10/Raven need a special workaround for a hardware bug. */
+ device->has_scissor_bug = device->rad_info.family == CHIP_VEGA10 ||
+ device->rad_info.family == CHIP_RAVEN;
+
radv_physical_device_init_mem_types(device);
result = radv_init_wsi(device);
diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h
index 2b7414dabe..1838745c01 100644
--- a/src/amd/vulkan/radv_private.h
+++ b/src/amd/vulkan/radv_private.h
@@ -272,6 +272,7 @@ struct radv_physical_device {
bool has_rbplus; /* if RB+ register exist */
bool rbplus_allowed; /* if RB+ is allowed */
bool has_clear_state;
+ bool has_scissor_bug;
/* This is the drivers on-disk cache used as a fallback as opposed to
* the pipeline cache defined by apps.
--
2.15.1
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