pvr: enable logicOp feature

Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36412>

src/imagination/vulkan/pvr_cmd_buffer.c

@@ -4318,6 +4318,10 @@ pvr_setup_isp_faces_and_control(struct pvr_cmd_buffer *const cmd_buffer,
 
       ispa.passtype = fragment_shader_state->pass_type;
 
+      if (dynamic_state->cb.logic_op_enable &&
+          fragment_shader_state->pass_type == ROGUE_TA_PASSTYPE_OPAQUE)
+         ispa.passtype = ROGUE_TA_PASSTYPE_TRANSLUCENT;
+
       ispa.objtype = obj_type;
 
       /* Return unpacked ispa structure. dcmpmode, dwritedisable, passtype and

src/imagination/vulkan/pvr_device.c

@@ -214,7 +214,7 @@ static void pvr_physical_device_get_supported_features(
       .tessellationShader = false,
       .sampleRateShading = false,
       .dualSrcBlend = false,
-      .logicOp = false,
+      .logicOp = true,
       .multiDrawIndirect = false,
       .drawIndirectFirstInstance = false,
       .depthClamp = false,